Texas Instruments 990 Installation And Operation Manual page 73

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APPENDIX C
GERMAN MODEL 911 VDT KEYBOARD ARRANGEMENT,
HEXADECIMAL CODES, MODE CHARACTER POSITIONS,
ASCII, AND SPECIAL CHARACTER SET
The standard limited-ASCII German Model 911 VDT keyboard layout and symbolization are shown
in figure C-l. Figure C-2 shows the same keyboard with the keys numbered. Figures C-3 through
C-6 show keyboard mode character positions. Table C-l lists the German ASCII and special charac-
ter set.
(A) 140684
Figure C-I. Gennan Model 911 VDl Keyboard Arrangement
10
11 12 13
29
30
31
32
33 34
49 50 51
52 53 54
69 70
71
.
72 73 74
87
88
:
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Figure C-2. Gennan Model 911 VDl Keyboard with Keys Numbered
C-l
Digital Systems Division