Remove Nimbus dependencies from the SPD decoder

Created a new pre_data_engine to set preliminary data
needed before eff_config. Moved SPD to attribute mapping
to eff_dimm structure and away from the SPD decoder to make
it reusable for future memory controllers. Updated bugs in
unit tests. Added SPD factory classes.

This is only needed for Axone.

Change-Id: Ief0a479ee1c7a4dab852ffb18b595564c0125e35
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/58611
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Dev-Ready: ANDRE A. MARIN <aamarin@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/59470
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Tested-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 402 insertions, 498 deletions

diff --git a/src/import/generic/memory/lib/spd/spd_traits_ddr4.H b/src/import/generic/memory/lib/spd/spd_traits_ddr4.H
index 5d2323bba..e9bda39ea 100644
--- a/src/import/generic/memory/lib/spd/spd_traits_ddr4.H
+++ b/src/import/generic/memory/lib/spd/spd_traits_ddr4.H
@@ -46,19 +46,15 @@ namespace mss
 namespace spd
 {
 
-// Note: The 3rd template parameter is a compile-time conditional
-// to activate trait class based on a valid SPD revision.
-
 ///
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BYTES_USED field partial specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template<rev R>
-class readerTraits < fields<DDR4, BASE_CNFG>::BYTES_USED, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::BYTES_USED, R>
 {
     public:
 
@@ -74,11 +70,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::BYTES_USED, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TOTAL_BYTES field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template<rev R>
-class readerTraits < fields<DDR4, BASE_CNFG>::TOTAL_BYTES, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TOTAL_BYTES, R >
 {
     public:
 
@@ -94,11 +89,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TOTAL_BYTES, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REVISION field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::REVISION, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::REVISION, R >
 {
     public:
 
@@ -136,8 +130,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::DEVICE_TYPE, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::DEVICE_TYPE, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::DEVICE_TYPE, R >
 {
     public:
 
@@ -153,11 +146,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::DEVICE_TYPE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BASE_MODULE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::BASE_MODULE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::BASE_MODULE, R >
 {
     public:
 
@@ -193,8 +185,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID, rev::V1_0 >
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID, R >
 {
     public:
 
@@ -227,11 +218,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID_MEDIA, rev::V1_0 >
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note HYBRID_MEDIA field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID_MEDIA, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID_MEDIA, R >
 {
     public:
 
@@ -247,11 +237,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::HYBRID_MEDIA, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BANK_GROUP_BITS field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::BANK_GROUP_BITS, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::BANK_GROUP_BITS, R >
 {
     public:
 
@@ -270,8 +259,7 @@ class readerTraits < fields<DDR4, BASE_CNFG>::BANK_GROUP_BITS, R,
 /// @note rev 1.0 specialization
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::BANKS_ADDR_BITS, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::BANKS_ADDR_BITS, R >
 {
     public:
 
@@ -304,11 +292,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SDRAM_CAPACITY, rev::V1_0 >
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note SDRAM_CAPACITY, field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::SDRAM_CAPACITY, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::SDRAM_CAPACITY, R >
 {
     public:
 
@@ -324,11 +311,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SDRAM_CAPACITY, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note COL_ADDR_BITS field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::COL_ADDR_BITS, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::COL_ADDR_BITS, R >
 {
     public:
 
@@ -344,11 +330,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::COL_ADDR_BITS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note ROW_ADDR_BITS field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::ROW_ADDR_BITS, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::ROW_ADDR_BITS, R >
 {
     public:
 
@@ -364,11 +349,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::ROW_ADDR_BITS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note PRIM_SIGNAL_LOADING field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::PRIM_SIGNAL_LOADING, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::PRIM_SIGNAL_LOADING, R >
 {
     public:
 
@@ -384,11 +368,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::PRIM_SIGNAL_LOADING, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note PRIM_DIE_COUNT field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::PRIM_DIE_COUNT, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::PRIM_DIE_COUNT, R >
 {
     public:
 
@@ -404,11 +387,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::PRIM_DIE_COUNT, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note PRIM_PACKAGE_TYPE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::PRIM_PACKAGE_TYPE, R,
-          std::integral_constant<bool, (R >= rev::V1_0)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::PRIM_PACKAGE_TYPE, R >
 {
     public:
 
@@ -424,11 +406,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::PRIM_PACKAGE_TYPE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MAC field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MAC, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MAC, R >
 {
     public:
 
@@ -447,8 +428,7 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MAC, R,
 /// @note rev 1.0 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::TMAW, R,
-          std::integral_constant<bool, (R >= rev::V1_0)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::TMAW, R >
 {
     public:
 
@@ -464,11 +444,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::TMAW, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note PPR field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::PPR, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::PPR, R >
 {
     public:
 
@@ -483,32 +462,15 @@ class readerTraits < fields<DDR4, BASE_CNFG>::PPR, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note SOFT_PPR field specialization
-/// @note rev 1.0 specialization
-///
-template<>
-class readerTraits< fields<DDR4, BASE_CNFG>::SOFT_PPR, rev::V1_0 >
-{
-    public:
-
-        static constexpr size_t COMPARISON_VAL = 0;
-        static constexpr const char* FIELD_STR = "Soft post package repair (SPPR)";
-
-        template <typename T>
-        using COMPARISON_OP = std::equal_to<T>;
-};
-
-///
-/// @class readerTraits
-/// @brief trait structure to hold static SPD information
-/// @note SOFT_PPR field specialization
-/// @note valid for rev >= 1.1
+/// @note valid for revs
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::SOFT_PPR, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::SOFT_PPR, R >
 {
     public:
 
+        // Some existing HW has a soft PPR value of 0b01 despite being rev 1.0
+        // So we'll allow even thought it doesn't match the SPD spec....
         static constexpr size_t COMPARISON_VAL = 0b01;
         static constexpr const char* FIELD_STR = "Soft post package repair (SPPR)";
 
@@ -541,8 +503,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SEC_SIGNAL_LOADING, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::SEC_SIGNAL_LOADING, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::SEC_SIGNAL_LOADING, R >
 {
     public:
 
@@ -578,8 +539,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SEC_DENSITY_RATIO, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::SEC_DENSITY_RATIO, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::SEC_DENSITY_RATIO, R >
 {
     public:
 
@@ -615,8 +575,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SEC_DIE_COUNT, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::SEC_DIE_COUNT, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::SEC_DIE_COUNT, R >
 {
     public:
 
@@ -652,8 +611,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SEC_PACKAGE_TYPE, V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::SEC_PACKAGE_TYPE, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::SEC_PACKAGE_TYPE, R >
 {
     public:
 
@@ -669,11 +627,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::SEC_PACKAGE_TYPE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OPERABLE_FLD field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OPERABLE_FLD, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OPERABLE_FLD, R >
 {
     public:
 
@@ -689,11 +646,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OPERABLE_FLD, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note ENDURANT_FLD field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::ENDURANT_FLD, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::ENDURANT_FLD, R >
 {
     public:
 
@@ -709,11 +665,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::ENDURANT_FLD, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note SDRAM_WIDTH field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::SDRAM_WIDTH, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::SDRAM_WIDTH, R >
 {
     public:
 
@@ -749,8 +704,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::PACKAGE_RANKS, rev::V1_0 >
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::PACKAGE_RANKS, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::PACKAGE_RANKS, R >
 {
     public:
 
@@ -786,8 +740,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::RANK_MIX, rev::V1_0 >
 /// @note rev 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::RANK_MIX, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::RANK_MIX, R >
 {
     public:
 
@@ -803,11 +756,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::RANK_MIX, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BUS_WIDTH field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::BUS_WIDTH, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::BUS_WIDTH, R >
 {
     public:
 
@@ -823,11 +775,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::BUS_WIDTH, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BUS_EXT_WIDTH field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::BUS_EXT_WIDTH, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::BUS_EXT_WIDTH, R >
 {
     public:
 
@@ -843,11 +794,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::BUS_EXT_WIDTH, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note THERM_SENSOR field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::THERM_SENSOR, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::THERM_SENSOR, R >
 {
     public:
 
@@ -863,11 +813,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::THERM_SENSOR, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note EXTENDED_MODULE_TYPE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::EXTENDED_MODULE_TYPE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::EXTENDED_MODULE_TYPE, R >
 {
     public:
 
@@ -883,11 +832,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::EXTENDED_MODULE_TYPE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MED_TIMEBASE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MEDIUM_TIMEBASE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MEDIUM_TIMEBASE, R >
 {
     public:
 
@@ -903,11 +851,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MEDIUM_TIMEBASE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note FINE_TIMEBASE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::FINE_TIMEBASE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::FINE_TIMEBASE, R >
 {
     public:
 
@@ -923,11 +870,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::FINE_TIMEBASE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TCK_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TCK_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TCK_MIN, R >
 {
     public:
 
@@ -943,11 +889,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TCK_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TCK_MAX field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TCK_MAX, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TCK_MAX, R >
 {
     public:
 
@@ -963,11 +908,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TCK_MAX, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CL_FIRST_BYTE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::CL_FIRST_BYTE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::CL_FIRST_BYTE, R >
 {
     public:
 
@@ -984,11 +928,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::CL_FIRST_BYTE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CL_SECOND_BYTE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::CL_SECOND_BYTE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::CL_SECOND_BYTE, R >
 {
     public:
 
@@ -1024,8 +967,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::CL_THIRD_BYTE, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::CL_THIRD_BYTE, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::CL_THIRD_BYTE, R >
 {
     public:
 
@@ -1061,8 +1003,7 @@ class readerTraits< fields<DDR4, BASE_CNFG>::CL_FOURTH_BYTE, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, BASE_CNFG>::CL_FOURTH_BYTE, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, BASE_CNFG>::CL_FOURTH_BYTE, R >
 {
     public:
 
@@ -1078,11 +1019,10 @@ class readerTraits< fields<DDR4, BASE_CNFG>::CL_FOURTH_BYTE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TAA_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TAA_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TAA_MIN, R >
 {
     public:
 
@@ -1098,11 +1038,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TAA_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRCD_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRCD_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRCD_MIN, R >
 {
     public:
 
@@ -1118,11 +1057,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRCD_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRP_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRP_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRP_MIN, R >
 {
     public:
 
@@ -1138,11 +1076,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRP_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRASMIN_MSN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRASMIN_MSN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRASMIN_MSN, R >
 {
     public:
 
@@ -1158,11 +1095,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRASMIN_MSN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRASMIN_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRASMIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRASMIN_LSB, R >
 {
     public:
 
@@ -1178,11 +1114,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRASMIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRCMIN_MSN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRCMIN_MSN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRCMIN_MSN, R >
 {
     public:
 
@@ -1197,11 +1132,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRCMIN_MSN, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRCMIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRCMIN_LSB, R >
 {
     public:
 
@@ -1217,11 +1151,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRCMIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRFC1MIN_MSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRFC1MIN_MSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRFC1MIN_MSB, R >
 {
     public:
 
@@ -1237,11 +1170,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRFC1MIN_MSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRFC1MIN_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRFC1MIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRFC1MIN_LSB, R >
 {
     public:
 
@@ -1257,11 +1189,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRFC1MIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRFC2MIN_MSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRFC2MIN_MSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRFC2MIN_MSB, R >
 {
     public:
 
@@ -1277,11 +1208,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRFC2MIN_MSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRFC2MIN_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRFC2MIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRFC2MIN_LSB, R >
 {
     public:
 
@@ -1297,11 +1227,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRFC2MIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRFC4MIN_MSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRFC4MIN_MSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRFC4MIN_MSB, R >
 {
     public:
 
@@ -1318,11 +1247,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRFC4MIN_MSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRFC4MIN_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRFC4MIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRFC4MIN_LSB, R >
 {
     public:
 
@@ -1338,11 +1266,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRFC4MIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TFAWMIN_MSN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TFAWMIN_MSN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TFAWMIN_MSN, R >
 {
     public:
 
@@ -1358,11 +1285,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TFAWMIN_MSN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TFAWMIN_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TFAWMIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TFAWMIN_LSB, R >
 {
     public:
 
@@ -1378,11 +1304,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TFAWMIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRRD_S_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRRD_S_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRRD_S_MIN, R >
 {
     public:
 
@@ -1398,11 +1323,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRRD_S_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TRRD_L_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TRRD_L_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TRRD_L_MIN, R >
 {
     public:
 
@@ -1418,11 +1342,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TRRD_L_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TCCD_L_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TCCD_L_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TCCD_L_MIN, R >
 {
     public:
 
@@ -1439,11 +1362,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TCCD_L_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TWRMIN_MSN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TWRMIN_MSN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TWRMIN_MSN, R >
 {
     public:
 
@@ -1459,11 +1381,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TWRMIN_MSN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TWRMIN_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TWRMIN_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TWRMIN_LSB, R >
 {
     public:
 
@@ -1480,11 +1401,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TWRMIN_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TWTRMIN_S_MSN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_S_MSN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_S_MSN, R >
 {
     public:
 
@@ -1500,11 +1420,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_S_MSN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TWTRMIN_S_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_S_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_S_LSB, R >
 {
     public:
 
@@ -1520,11 +1439,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_S_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TWTRMIN_L_MSN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_L_MSN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_L_MSN, R >
 {
     public:
 
@@ -1541,11 +1459,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_L_MSN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note TWTRMIN_L_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_L_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_L_LSB, R >
 {
     public:
 
@@ -1562,11 +1479,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::TWTRMIN_L_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TCCD_L_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCCD_L_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCCD_L_MIN, R >
 {
     public:
 
@@ -1584,11 +1500,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCCD_L_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TRRD_L_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRRD_L_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRRD_L_MIN, R >
 {
     public:
 
@@ -1605,11 +1520,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRRD_L_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TRRD_S_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRRD_S_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRRD_S_MIN, R >
 {
     public:
 
@@ -1626,11 +1540,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRRD_S_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TRC_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRC_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRC_MIN, R >
 {
     public:
 
@@ -1646,11 +1559,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRC_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TRP_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRP_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRP_MIN, R >
 {
     public:
 
@@ -1667,11 +1579,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRP_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TAA_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TAA_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TAA_MIN, R >
 {
     public:
 
@@ -1687,11 +1598,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TAA_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TRCD_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRCD_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRCD_MIN, R >
 {
     public:
 
@@ -1707,11 +1617,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TRCD_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TCK_MIN field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCK_MIN, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCK_MIN, R >
 {
     public:
 
@@ -1727,11 +1636,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCK_MIN, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note OFFSET_TCK_MAX field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCK_MAX, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCK_MAX, R >
 {
     public:
 
@@ -1747,11 +1655,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::OFFSET_TCK_MAX, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CRC_MSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::CRC_MSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::CRC_MSB, R >
 {
     public:
 
@@ -1767,11 +1674,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::CRC_MSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CRC_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::CRC_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::CRC_LSB, R >
 {
     public:
 
@@ -1787,11 +1693,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::CRC_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CONTINUATION_CODES field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::CONTINUATION_CODES, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::CONTINUATION_CODES, R >
 {
     public:
 
@@ -1807,11 +1712,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::CONTINUATION_CODES, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note LAST_NON_ZERO_BYTE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::LAST_NON_ZERO_BYTE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::LAST_NON_ZERO_BYTE, R >
 {
     public:
 
@@ -1827,11 +1731,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::LAST_NON_ZERO_BYTE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_MFG_LOCATION field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_LOCATION, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_LOCATION, R >
 {
     public:
 
@@ -1847,11 +1750,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_LOCATION, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_MFG_DATE_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_DATE_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_DATE_LSB, R >
 {
     public:
 
@@ -1867,11 +1769,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_DATE_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_MFG_DATE_MSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_DATE_MSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_DATE_MSB, R >
 {
     public:
 
@@ -1887,11 +1788,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_MFG_DATE_MSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_SERIAL_NUM_BYTE1 field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE1, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE1, R >
 {
     public:
 
@@ -1907,11 +1807,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE1, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_SERIAL_NUM_BYTE2 field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE2, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE2, R >
 {
     public:
 
@@ -1927,11 +1826,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE2, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_SERIAL_NUM_BYTE3 field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE3, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE3, R >
 {
     public:
 
@@ -1947,11 +1845,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE3, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_SERIAL_NUM_BYTE4 field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE4, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE4, R >
 {
     public:
 
@@ -1967,11 +1864,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_SERIAL_NUM_BYTE4, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_REV_CODE field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_REV_CODE, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_REV_CODE, R >
 {
     public:
 
@@ -1987,11 +1883,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::MODULE_REV_CODE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_MFR_ID_CODE_LSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_MFR_ID_CODE_LSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_MFR_ID_CODE_LSB, R >
 {
     public:
 
@@ -2007,11 +1902,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_MFR_ID_CODE_LSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_MFR_ID_CODE_MSB field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_MFR_ID_CODE_MSB, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_MFR_ID_CODE_MSB, R >
 {
     public:
 
@@ -2027,11 +1921,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_MFR_ID_CODE_MSB, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_STEPPING field specialization
-/// @note valid for revisions up to rev::GEN_SEC_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_STEPPING, R,
-          std::integral_constant<bool, (R <= rev::GEN_SEC_MAX)> >
+class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_STEPPING, R >
 {
     public:
 
@@ -2047,11 +1940,10 @@ class readerTraits < fields<DDR4, BASE_CNFG>::DRAM_STEPPING, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_NOMINAL_HEIGHT field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::MODULE_NOMINAL_HEIGHT, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::MODULE_NOMINAL_HEIGHT, R >
 {
     public:
 
@@ -2068,11 +1960,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::MODULE_NOMINAL_HEIGHT, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note FRONT_MODULE_THICKNESS field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::FRONT_MODULE_THICKNESS, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::FRONT_MODULE_THICKNESS, R >
 {
     public:
 
@@ -2089,11 +1980,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::FRONT_MODULE_THICKNESS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BACK_MODULE_THICKNESS field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::BACK_MODULE_THICKNESS, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::BACK_MODULE_THICKNESS, R >
 {
     public:
 
@@ -2109,11 +1999,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::BACK_MODULE_THICKNESS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REF_RAW_CARD field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::REF_RAW_CARD, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::REF_RAW_CARD, R >
 {
     public:
 
@@ -2129,11 +2018,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::REF_RAW_CARD, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note NUM_REGS_USED field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::NUM_REGS_USED, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::NUM_REGS_USED, R >
 {
     public:
 
@@ -2149,11 +2037,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::NUM_REGS_USED, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note ROWS_OF_DRAMS field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::ROWS_OF_DRAMS, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::ROWS_OF_DRAMS, R >
 {
     public:
 
@@ -2169,11 +2056,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::ROWS_OF_DRAMS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REGISTER_TYPE field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::REGISTER_TYPE, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::REGISTER_TYPE, R >
 {
     public:
 
@@ -2189,11 +2075,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::REGISTER_TYPE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note HEAT_SPREADER_CHAR field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::HEAT_SPREADER_CHAR, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::HEAT_SPREADER_CHAR, R >
 {
     public:
 
@@ -2209,11 +2094,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::HEAT_SPREADER_CHAR, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note HEAT_SPREADER_SOL field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::HEAT_SPREADER_SOL, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::HEAT_SPREADER_SOL, R >
 {
     public:
 
@@ -2229,11 +2113,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::HEAT_SPREADER_SOL, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CONTINUATION_CODES field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::CONTINUATION_CODES, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::CONTINUATION_CODES, R >
 {
     public:
 
@@ -2249,11 +2132,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::CONTINUATION_CODES, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note LAST_NON_ZERO_BYTE field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::LAST_NON_ZERO_BYTE, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::LAST_NON_ZERO_BYTE, R >
 {
     public:
 
@@ -2269,11 +2151,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::LAST_NON_ZERO_BYTE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REGISTER_REV field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::REGISTER_REV, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::REGISTER_REV, R >
 {
     public:
 
@@ -2289,12 +2170,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::REGISTER_REV, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note ADDR_MAP_REG_TO_DRAM field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::ADDR_MAP_REG_TO_DRAM, R,
-
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::ADDR_MAP_REG_TO_DRAM, R >
 {
     public:
 
@@ -2309,7 +2188,7 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::ADDR_MAP_REG_TO_DRAM, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note CKE_DRIVER field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template<>
 class readerTraits< fields<DDR4, RDIMM_MODULE>::CKE_DRIVER, rev::V1_0 >
@@ -2327,11 +2206,10 @@ class readerTraits< fields<DDR4, RDIMM_MODULE>::CKE_DRIVER, rev::V1_0 >
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note CKE_DRIVER field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::CKE_DRIVER, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::CKE_DRIVER, R >
 {
     public:
 
@@ -2346,7 +2224,7 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::CKE_DRIVER, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note ODT_DRIVER field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template<>
 class readerTraits< fields<DDR4, RDIMM_MODULE>::ODT_DRIVER, rev::V1_0 >
@@ -2364,11 +2242,10 @@ class readerTraits< fields<DDR4, RDIMM_MODULE>::ODT_DRIVER, rev::V1_0 >
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note ODT_DRIVER field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::ODT_DRIVER, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::ODT_DRIVER, R >
 {
     public:
 
@@ -2384,11 +2261,10 @@ class readerTraits < fields<DDR4, RDIMM_MODULE>::ODT_DRIVER, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CA_DRIVER field specialization
-/// @note valid for revisions up to rev::RDIMM_MAX (largest decoded rev)
+/// @note valid for all revisionsRDIMM_MAX (largest decoded rev)
 ///
 template< rev R >
-class readerTraits < fields<DDR4, RDIMM_MODULE>::CA_DRIVER, R,
-          std::integral_constant<bool, (R <= rev::RDIMM_MAX)> >
+class readerTraits < fields<DDR4, RDIMM_MODULE>::CA_DRIVER, R >
 {
     public:
 
@@ -2424,8 +2300,7 @@ class readerTraits< fields<DDR4, RDIMM_MODULE>::CS_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, RDIMM_MODULE>::CS_DRIVER, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, RDIMM_MODULE>::CS_DRIVER, R >
 {
     public:
 
@@ -2461,8 +2336,7 @@ class readerTraits< fields<DDR4, RDIMM_MODULE>::YO_Y2_DRIVER, rev::V1_0 >
 /// @note rev 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, RDIMM_MODULE>::YO_Y2_DRIVER, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, RDIMM_MODULE>::YO_Y2_DRIVER, R >
 {
     public:
 
@@ -2498,8 +2372,7 @@ class readerTraits< fields<DDR4, RDIMM_MODULE>::Y1_Y3_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, RDIMM_MODULE>::Y1_Y3_DRIVER, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, RDIMM_MODULE>::Y1_Y3_DRIVER, R >
 {
     public:
 
@@ -2515,11 +2388,10 @@ class readerTraits< fields<DDR4, RDIMM_MODULE>::Y1_Y3_DRIVER, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note MODULE_NOMINAL_HEIGHT field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::MODULE_NOMINAL_HEIGHT, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::MODULE_NOMINAL_HEIGHT, R >
 {
     public:
 
@@ -2535,11 +2407,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::MODULE_NOMINAL_HEIGHT, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note RAW_CARD_EXT field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::RAW_CARD_EXT, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::RAW_CARD_EXT, R >
 {
     public:
 
@@ -2555,11 +2426,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::RAW_CARD_EXT, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note FRONT_MODULE_THICKNESS field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::FRONT_MODULE_THICKNESS, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::FRONT_MODULE_THICKNESS, R >
 {
     public:
 
@@ -2575,11 +2445,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::FRONT_MODULE_THICKNESS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note BACK_MODULE_THICKNESS field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::BACK_MODULE_THICKNESS, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::BACK_MODULE_THICKNESS, R >
 {
     public:
 
@@ -2595,11 +2464,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::BACK_MODULE_THICKNESS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REF_RAW_CARD field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::REF_RAW_CARD, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::REF_RAW_CARD, R >
 {
     public:
 
@@ -2615,11 +2483,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::REF_RAW_CARD, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note NUM_REGS_USED field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::NUM_REGS_USED, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::NUM_REGS_USED, R >
 {
     public:
 
@@ -2635,11 +2502,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::NUM_REGS_USED, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note ROWS_OF_DRAMS field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::ROWS_OF_DRAMS, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::ROWS_OF_DRAMS, R >
 {
     public:
 
@@ -2655,11 +2521,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::ROWS_OF_DRAMS, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REGISTER_TYPE field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::REGISTER_TYPE, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::REGISTER_TYPE, R >
 {
     public:
 
@@ -2675,11 +2540,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::REGISTER_TYPE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note HEAT_SPREADER_SOL field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::HEAT_SPREADER_SOL, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::HEAT_SPREADER_SOL, R >
 {
     public:
 
@@ -2695,11 +2559,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::HEAT_SPREADER_SOL, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CONTINUATION_CODES field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::CONTINUATION_CODES, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::CONTINUATION_CODES, R >
 {
     public:
 
@@ -2715,11 +2578,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::CONTINUATION_CODES, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note LAST_NON_ZERO_BYTE field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::LAST_NON_ZERO_BYTE, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::LAST_NON_ZERO_BYTE, R >
 {
     public:
 
@@ -2735,11 +2597,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::LAST_NON_ZERO_BYTE, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note REGISTER_REV field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::REGISTER_REV, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::REGISTER_REV, R >
 {
     public:
 
@@ -2755,11 +2616,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::REGISTER_REV, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note ADDR_MAP_REG_TO_DRAM field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::ADDR_MAP_REG_TO_DRAM, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::ADDR_MAP_REG_TO_DRAM, R >
 {
     public:
 
@@ -2796,8 +2656,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::CKE_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::CKE_DRIVER, R,
-          std::integral_constant<bool, R >= rev::V1_1 > >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::CKE_DRIVER, R >
 {
     public:
 
@@ -2833,8 +2692,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::ODT_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::ODT_DRIVER, R,
-          std::integral_constant<bool, R >= rev::V1_1 > >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::ODT_DRIVER, R >
 {
     public:
 
@@ -2850,11 +2708,10 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::ODT_DRIVER, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note CA_DRIVER field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::CA_DRIVER, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::CA_DRIVER, R >
 {
     public:
 
@@ -2890,8 +2747,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::CS_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::CS_DRIVER, R,
-          std::integral_constant<bool, R >= rev::V1_1 > >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::CS_DRIVER, R >
 {
     public:
 
@@ -2928,8 +2784,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::YO_Y2_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::YO_Y2_DRIVER, R,
-          std::integral_constant<bool, R >= rev::V1_1> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::YO_Y2_DRIVER, R >
 {
     public:
 
@@ -2965,8 +2820,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::Y1_Y3_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::Y1_Y3_DRIVER, R,
-          std::integral_constant<bool, R >= rev::V1_1> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::Y1_Y3_DRIVER, R >
 {
     public:
 
@@ -3002,8 +2856,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCOM_BODT_BCKE_DRIVER, rev::V1_
 /// @note valid for rev >= 1.1 specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCOM_BODT_BCKE_DRIVER, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCOM_BODT_BCKE_DRIVER, R >
 {
     public:
 
@@ -3039,8 +2892,7 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCK_DRIVER, rev::V1_0 >
 /// @note valid for rev >= 1.1
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCK_DRIVER, R,
-          std::integral_constant<bool, (R >= rev::V1_1)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCK_DRIVER, R >
 {
     public:
 
@@ -3055,11 +2907,28 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::BCK_DRIVER, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note RCD_SLEW_CNTRL field specialization
-/// @note rev 1.0 & 1.1 specialization
+/// @note rev 1.0 specialization
 ///
-template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, R,
-          std::integral_constant<bool, (R <= rev::V1_1)> >
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, rev::V1_0 >
+{
+    public:
+
+        static constexpr size_t COMPARISON_VAL = 0;
+        static constexpr const char* FIELD_STR = "RCD output slew rate control";
+
+        template <typename T>
+        using COMPARISON_OP = std::equal_to<T>;
+};
+
+///
+/// @class readerTraits
+/// @brief trait structure to hold static SPD information
+/// @note RCD_SLEW_CNTRL field specialization
+/// @note rev 1.1 specialization
+///
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, rev::V1_1 >
 {
     public:
 
@@ -3077,8 +2946,7 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, R,
 /// @note valid for rev >= 1.2
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, R,
-          std::integral_constant<bool, (R >= rev::V1_2)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, R >
 {
     public:
 
@@ -3094,11 +2962,10 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::RCD_SLEW_CNTRL, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DATA_BUFFER_REV field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_REV, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_REV, R >
 {
     public:
 
@@ -3106,18 +2973,17 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_REV, R,
         static constexpr const char* FIELD_STR = "Data buffer revision";
 
         template <typename T>
-        using COMPARISON_OP = std::less_equal<T>;
+        using COMPARISON_OP = std::less<T>;
 };
 ///
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note VREF_DQ_RANK0 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK0, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK0, R >
 {
     public:
 
@@ -3133,11 +2999,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK0, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note VREF_DQ_RANK1 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK1, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK1, R >
 {
     public:
 
@@ -3153,11 +3018,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK1, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note VREF_DQ_RANK2 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK2, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK2, R >
 {
     public:
 
@@ -3173,11 +3037,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK2, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note VREF_DQ_RANK3 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK3, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK3, R >
 {
     public:
 
@@ -3194,12 +3057,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::VREF_DQ_RANK3, R,
 /// @tparam R the revision of the SPD field
 /// @note DATA_BUFFER_VREF_DQ field specialization
 /// @note rev 1.0 specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ, R,
-
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ, R >
 {
     public:
 
@@ -3215,11 +3076,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DB_MDQ_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_1866, R >
 {
     public:
 
@@ -3235,11 +3095,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_1866, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DB_MDQ_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_2400, R >
 {
     public:
 
@@ -3255,11 +3114,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_2400, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DB_MDQ_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_3200, R >
 {
     public:
 
@@ -3275,11 +3133,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_LTE_3200, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DB_MDQ_RTT_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_1866, R >
 {
     public:
 
@@ -3295,11 +3152,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_1866, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DB_MDQ_RTT_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_2400, R >
 {
     public:
 
@@ -3315,11 +3171,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_2400, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DB_MDQ_RTT_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_3200, R >
 {
     public:
 
@@ -3335,11 +3190,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DB_MDQ_RTT_LTE_3200, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_DRIVE_STRENGTH_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_1866, R >
 {
     public:
 
@@ -3355,11 +3209,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_1866,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_DRIVE_STRENGTH_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_2400, R >
 {
     public:
 
@@ -3375,11 +3228,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_2400,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_DRIVE_STRENGTH_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_3200, R >
 {
     public:
 
@@ -3395,11 +3247,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_DRIVE_STRENGTH_LTE_3200,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_NOM_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_1866, R >
 {
     public:
 
@@ -3415,11 +3266,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_1866, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_NOM_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_2400, R >
 {
     public:
 
@@ -3435,11 +3285,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_2400, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_NOM_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_3200, R >
 {
     public:
 
@@ -3455,11 +3304,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_NOM_LTE_3200, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_WR_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_1866, R >
 {
     public:
 
@@ -3475,11 +3323,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_1866, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_WR_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_2400, R >
 {
     public:
 
@@ -3495,11 +3342,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_2400, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_WR_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_3200, R >
 {
     public:
 
@@ -3515,11 +3361,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_WR_LTE_3200, R,
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_PARK_R01_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_1866, R >
 {
     public:
 
@@ -3535,11 +3380,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_1866
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_PARK_R01_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_2400, R >
 {
     public:
 
@@ -3555,11 +3399,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_2400
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_PARK_R01_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_3200, R >
 {
     public:
 
@@ -3575,11 +3418,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R01_LTE_3200
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_PARK_R23_LTE_1866 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_1866, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_1866, R >
 {
     public:
 
@@ -3595,11 +3437,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_1866
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_PARK_R23_LTE_2400 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_2400, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_2400, R >
 {
     public:
 
@@ -3615,11 +3456,10 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_2400
 /// @brief trait structure to hold static SPD information
 /// @tparam R the revision of the SPD field
 /// @note DRAM_ODT_RTT_PARK_R23_LTE_3200 field specialization
-/// @note valid for revisions up to rev::LRDIMM_MAX (largest decoded rev)
+/// @note valid for all revisions
 ///
 template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_3200, R,
-          std::integral_constant<bool, (R <= rev::LRDIMM_MAX)> >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_3200, R >
 {
     public:
 
@@ -3634,11 +3474,28 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_ODT_RTT_PARK_R23_LTE_3200
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note DRAM_VREF_DQ_RANGE field specialization
-/// @note rev 1.0 & 1.1 specialization
+/// @note rev 1.0 specialization
 ///
-template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, R,
-          std::integral_constant<bool, (R <= rev::V1_1)> >
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, rev::V1_0 >
+{
+    public:
+
+        static constexpr size_t COMPARISON_VAL = 0b1111;
+        static constexpr const char* FIELD_STR = "VrefDQ range for DRAM interface range";
+
+        template <typename T>
+        using COMPARISON_OP = std::less_equal<T>;
+};
+
+///
+/// @class readerTraits
+/// @brief trait structure to hold static SPD information
+/// @note DRAM_VREF_DQ_RANGE field specialization
+/// @note rev 1.1 specialization
+///
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, rev::V1_1 >
 {
     public:
 
@@ -3656,8 +3513,7 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, R,
 /// @note rev 1.2+ specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, R,
-          std::integral_constant<bool, (R >= rev::V1_2)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, R >
 {
     public:
 
@@ -3672,11 +3528,28 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::DRAM_VREF_DQ_RANGE, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note DATA_BUFFER_VREF_DQ field specialization
-/// @note rev 1.0 & 1.1 specialization
+/// @note rev 1.0 specialization
 ///
-template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, R,
-          std::integral_constant<bool, (R <= rev::V1_1)> >
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, rev::V1_0 >
+{
+    public:
+
+        static constexpr size_t COMPARISON_VAL = 0;
+        static constexpr const char* FIELD_STR = "Data Buffer VrefDQ range for DRAM interface range";
+
+        template <typename T>
+        using COMPARISON_OP = std::equal_to<T>;
+};
+
+///
+/// @class readerTraits
+/// @brief trait structure to hold static SPD information
+/// @note DATA_BUFFER_VREF_DQ field specialization
+/// @note rev 1.1 specialization
+///
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, rev::V1_1 >
 {
     public:
 
@@ -3694,8 +3567,7 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, R,
 /// @note rev 1.2+ specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, R,
-          std::integral_constant<bool, (R >= rev::V1_2)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, R >
 {
     public:
 
@@ -3712,9 +3584,26 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_VREF_DQ_RANGE, R,
 /// @note DATA_BUFFER_DFE field specialization
 /// @note rev 1.0 & 1.1 specialization
 ///
-template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, R,
-          std::integral_constant<bool, (R <= rev::V1_1)> >
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, rev::V1_0 >
+{
+    public:
+
+        static constexpr size_t COMPARISON_VAL = 0;
+        static constexpr const char* FIELD_STR = "Data Buffer DFE";
+
+        template <typename T>
+        using COMPARISON_OP = std::equal_to<T>;
+};
+
+///
+/// @class readerTraits
+/// @brief trait structure to hold static SPD information
+/// @note DATA_BUFFER_DFE field specialization
+/// @note rev 1.1 specialization
+///
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, rev::V1_1 >
 {
     public:
 
@@ -3732,8 +3621,7 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, R,
 /// @note rev 1.2+ specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, R,
-          std::integral_constant<bool, (R >= rev::V1_2)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, R >
 {
     public:
 
@@ -3748,11 +3636,28 @@ class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_DFE, R,
 /// @class readerTraits
 /// @brief trait structure to hold static SPD information
 /// @note DATA_BUFFER_GAIN_ADJUST field specialization
-/// @note rev 1.0 & 1.1 specialization
+/// @note rev 1.0 specialization
 ///
-template< rev R >
-class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_GAIN_ADJUST, R,
-          std::integral_constant<bool, (R <= rev::V1_1)> >
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_GAIN_ADJUST, rev::V1_0 >
+{
+    public:
+
+        static constexpr size_t COMPARISON_VAL = 1;
+        static constexpr const char* FIELD_STR = "Data Buffer Gain Adjust";
+
+        template <typename T>
+        using COMPARISON_OP = std::less_equal<T>;
+};
+
+///
+/// @class readerTraits
+/// @brief trait structure to hold static SPD information
+/// @note DATA_BUFFER_GAIN_ADJUST field specialization
+/// @note rev 1.1 specialization
+///
+template< >
+class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_GAIN_ADJUST, rev::V1_1 >
 {
     public:
 
@@ -3770,8 +3675,7 @@ class readerTraits < fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_GAIN_ADJUST, R,
 /// @note rev 1.2+ specialization
 ///
 template< rev R >
-class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_GAIN_ADJUST, R,
-          std::integral_constant<bool, (R >= rev::V1_2)> >
+class readerTraits< fields<DDR4, LRDIMM_MODULE>::DATA_BUFFER_GAIN_ADJUST, R >
 {
     public: