* Help!! Need software to control Intel 8255
@ 1996-08-23 0:00 Larry Hazel
1996-08-24 0:00 ` Kenneth Mays
0 siblings, 1 reply; 2+ messages in thread
From: Larry Hazel @ 1996-08-23 0:00 UTC (permalink / raw)
Cc: TeamAda
I got no response to my first cry for help so I'll try again.
Does anyone have a package to provide control of the Intel 8255
Programmable Peripheral Interface in all modes under DOS or Windows.
Mode 0 (Basic I/O) is simple and well documented in the Intel data
sheets but Mode 2 (Bi-Directional bus) is neither simple nor well
documented and is what I need. I thought maybe someone has already
waded through this and might share code/insight.
Even ugly C code (Is there any other kind?) might help. Or perhaps a
suggestion for another newsgroup.
Thanks for any help
-- Larry Hazel => Larry.H.Hazel@cpmx.saic.com (205) 876-4509
-- I try to stay above C level, I get C sick.
-- Team Ada & Team OS/2
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