Tandy 1400LT Service Manual page 60

Table 4-4. shows the internal keyboard scan code.
Key position Make code in HEX Break code in HEX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
01
02
03
04
05
06
07
08
09
OA
O B
oc
OD
OE
O F
10
11
12
13
14
15
16
17
18
19
1A
1B
1 c
1D
1E
1F
20
21
22
23
24
25
26
27
28
2A
2 c
2D
2E
2F
30
31
32
81
82
83
84
85
86
87
88
89
8A
8B
8C
8D
8E
8F
90
91
92
93
94
95
96
97
98
99
9A
9B
9 c
9D
9E
9 F
A0
A1
A2
A3
A4
A5
A6
A7
A8
AA
AC
A D
AE
A F
B O
B1
B2
Table 4-4. Keyboard-1 (The Internal Keyboard Scan Code)
4-23