15 Jun
2013
15 Jun
'13
11:42 p.m.
On Sat, Jun 15, 2013 at 10:35:56PM -0500, Jim Brain wrote:
I'm trying to add XT KB support to a project here,
and I am having
trouble sorting out a few scan codes. A response over at the VC
Forum notes I should grab these two references, so I am wondering if
anyone has a link or soft copy.
Probably making an ass of myself (I've done several keyboard drivers in SW but
have never hacked the HW protocol), but why wouldn't \ be 2Bh? That's what
it looks like to software (on a PC or XT, or on an AT/later with translation
enabled), and it's what the table on page 1-77 of the PC Tech Ref 2.02 says
(I have the original manual but nothing machine-readable, sorry).
The AT Tech Ref seems to say (on page 4-11) that the raw code is 5Dh (with an
0F0h prefix for "break"). They're talking about the 84-key keyboard, but
the
EKB would have to emulate that.
John Wilson
D Bit