diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/cb_pcimdda.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c index 1e8de2320b48..84ef45457c60 100644 --- a/drivers/staging/comedi/drivers/cb_pcimdda.c +++ b/drivers/staging/comedi/drivers/cb_pcimdda.c @@ -24,16 +24,17 @@ * Updated: Mon, 14 Apr 2008 15:15:51 +0100 * Status: works * - * All features of the PCIM-DDA06-16 board are supported. This board - * has 6 16-bit AO channels, and the usual 8255 DIO setup. (24 channels, - * configurable in banks of 8 and 4, etc.). This board does not support commands. + * All features of the PCIM-DDA06-16 board are supported. + * This board has 6 16-bit AO channels, and the usual 8255 DIO setup. + * (24 channels, configurable in banks of 8 and 4, etc.). + * This board does not support commands. * * The board has a peculiar way of specifying AO gain/range settings -- You have * 1 jumper bank on the card, which either makes all 6 AO channels either * 5 Volt unipolar, 5V bipolar, 10 Volt unipolar or 10V bipolar. * * Since there is absolutely _no_ way to tell in software how this jumper is set - * (well, at least according to the rather thin spec. from Measurement Computing + * (well, at least according to the rather thin spec. from Measurement Computing * that comes with the board), the driver assumes the jumper is at its factory * default setting of +/-5V. * @@ -47,7 +48,7 @@ * you read from any one of the AO channels. This is useful for loading * all 6 AO values, and then reading from any one of the AO channels on the * device to instantly update all 6 AO values in unison. Useful for some - * control apps, I would assume? If your jumper is in this setting, then you + * control apps, I would assume? If your jumper is in this setting, then you * need to issue your comedi_data_write()s to load all the values you want, * then issue one comedi_data_read() on any channel on the AO subdevice * to initiate the simultaneous XFER. |
