RC_CEN_MEM_PLL_SETUP_PLL_LOCK_TIMEOUT cen_mem_pll_setup timed out waiting for PLL lock. Membuf chip is most likely bad, but could be reference clock. CFAM_FSI_STATUS MEMBUF_CHIP_IN_ERROR HIGH MEM_REF_CLOCK MEMBUF_CHIP_IN_ERROR MEDIUM MEMBUF_CHIP_IN_ERROR MEMBUF_CHIP_IN_ERROR