Zenith Z-100 PC series Service Manual page 47

Page
3.4
Operation
Table 3.1 (Continued). Keyboard Codes (Hardware)
NOT
ALT
CAPS LOCK
KEY
SHIFTED
SHIFTED
CONTROL
ALT
I
2B5CH
2B7CH
2B1CH
2B5CH
\
3920H
3920H
(space bar)
3920H
3920H
3920H
CAPS LOCK
0
5200H
5230H
(Note 5)
5230H
INS
532EH
DEL
5300H
532EH
F1
3BOOH
5400H
5EOOH
6800H
3BOOH
F2
3COOH
5500H
5FOOH
6900H
3COOH
F3
3DOOH
5600H
6000H
6AOOH
3DOOH
6100H
3EOOH
F4
3EOOH
5700H
6BOOH
F5
3FOOH
5800H
6200H
6COOH
3FOOH
F6 4000H
5900H 6300H
6DOOH
4000H
F7
4100H
5AOOH 6400H
6EOOH
4100H
F8
4200H 5BOOH
6500H
6FOOH
4200H
F9
4300H 5COOH
6600H
7000H
4300H
F10
4400H
5DOOH 6700H
7100H 4400H
NOTES:
1. Pressing SHIFT -PRT SC will cause the contents of the screen to be sent to the
printer.
2. Pressing CTRL-NUM LCK will temporarily halt the execution of a program.
3. Pressing CTRL-BREAK will halt the execution of a program and exit back to the
system. This key sequence sends a special code of OOOOH.
4. Pressing AL T -BREAK will empty the keyboard (type ahead) buffer.
5. This function is used for entering special keycodes. If you want to enter a special
keycode, press and hold the ALT key, and then enter the three-digit keycode (in
decimal) on the numeric (calculator) portion of the keyboard. When you release
the AL T key, the desired code will be generated. For example, to generate the
hexadecimal code 7B (decimal 123), press and hold the ALT key, then enter 1,
2, and 3 on the calculator portion of the keyboard, then release the AL T key. The
actual code generated will be preceded by 38H, the scan code of the AL T key.
Therefore, the complete generated code for AL T -123 is 387BH.
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