From: David Schleef <ds@schleef.org>
Date: Sat, 11 May 2002 06:20:17 +0000 (+0000)
Subject: Update documentation
X-Git-Tag: r0_7_65~53
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1d89ee569c3215975750eff0f524e1e92db5d9c8;p=comedi.git

Update documentation
---

diff --git a/comedi/drivers/ni_atmio.c b/comedi/drivers/ni_atmio.c
index 5770820a..4d7d1d2d 100644
--- a/comedi/drivers/ni_atmio.c
+++ b/comedi/drivers/ni_atmio.c
@@ -39,6 +39,9 @@ boards seem to boot into a state where the all calibration DACs
 are at one extreme of their range, thus the default calibration
 is terrible.  Calibration at boot is strongly encouraged.
 
+To use the extended digital I/O on some of the boards, enable the
+8255 driver when configuring the Comedi source tree.
+
 External triggering is supported for some events.  The channel index
 (scan_begin_arg, etc.) maps to PFI0 - PFI9.