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Texas Instruments 990
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~
945424-9701
APPENDIX D
SWEDISH/FINNISH MODEL 911 VDT KEYBOARD ARRANGEMENT,
HEXADECIMAL CODES, MODE CHARACTER POSITIONS, ASCII,
SPECIAL CHARACTER SET, AND MATRIX CHART
The standard limited-ASCII Swedish/Finnish Model 911 VDT keyboard layout and symbolization
are shown in figure D-1. Figure
D-2
shows
the
same keyboard with keys numbered. Table
D-1
lists
the special character set hexadecimal code
outputs
by key number, key legend, and mode
of
the
Swedish/Finnish Model 911 VDT keyboard. Figures
D-3
through D-6 show keyboard mode char-
acter positions. Table D-2 lists the Swedish/Finnish ASCII and special character set. The keyboard
matrix chart
is
shown in figure D-7.
(A)
140692
Figure D-1. Swedish/Finnish Model 911 VDT Keyboard Arrangement
10
11
12
13
14
15
16
17
18 19
20
2 1
22 23
24
25 26 27
29
30
31
32
33
34
49
50
51
52
53
54
69
70
71
.
72
73
74
75**
76 77
78 79
80
81
82
83
84 85
86**
87
88
.
.
**
75
AND
86
ARE
WIRED
IN
PARALLEL
90
91
ACTIVE
(8)1362678
DUMMY
-----'
Figure D-2. Swedish/Finnish Model 911 VDT Keyboard with Keys Numbered
D-1
Digital
Systems Division

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