IBM RT Series Hardware Reference Manual page 203

Rllister Media' Operetill
Nlme Port Index
0
1 2 3
4 5
6 7
0
E
F 10
F:
10: 0* 1* 2* 3*
Misceilaneous 3C2
-
23 23 23 23 23 23 23 A6 23 23 A2 A7 A2 A7 A7 A7 A7 A7
Feature Cntri 3?A
-
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Input Stat 0 3C2
- -
-
-
-
-
-
- - -
-
- -
-
- -
-
-
-
Input Stat 1 3?2
- - -
-
- - - -
- -
-
- - - - -
-
- -
? = B in monochrome modes ? = D in color modes
'Values for these modes when the IBM Enhanced Color Display is attached
:Values for these modes when greater than 64K Graphics Memory is installed
Externa~ Registers
Register Mode of Operation
Nlme
Port Index 0 1 2 3 4
5
6 7 0 E F 10
F:
10: 0* 1* 2* 3*
Seq Address 3C4
- -
-
- -
- - -
- - - - - - - -
-
-
[-
Reset 3C5
00
03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03 03
Clock Mode
3C5 01
OB OB Q1 01 OB OB 01 00 OB 01
05 05 01 01 OB OB 01 01
Map Mask
3C5 02 03 03 03 03 03 03 01 03 OF OF OF OF OF OF 03 03 03 03
Char Gen Sel
3C5 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Memory Mode
3C5 04
03 03 03 03 02 02 06 03 06 06 00 00 06 06 03 03 03 03
'Values for these modes when the IBM Enhanced Color Display is attached
:Values for these modes when greater than 64 K Graphics Memory is installed
Sequencer Registers
IBM Enhanced Graphics Adapter 63