Tandy 1400LT Service Manual page 9

Figure
Number
4- 1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-1 0
4-1 1
4-1 2
c-
1
c - 2
c - 3
c - 4
List of Tables
DESCRIPTION
Page
Number
Clock Speed
....................................................................................................................................................
4-4
Memory-Card
...................................................................................................................................................
4-10
I/O
Address Map
............................................................................................................................................
4-12
KEYBOARD-1 (The Internal Keyboard Scan Code)
..................................................................................
4-23
KEYBOARD-2 (Internal Keyboard Character Codes)
................................................................................
4-25
KEYBOARD-3 (Extended Codes)
.................................................................................................................
4-28
KEYBOARD-4 (Enhanced Keyboard Character Codes)
...........................................................................
4-31
KEYBOARD-5 (Numeric Lock States)
.........................................................................................................
4-33
External FDD Connector Pin Assignments
.................................................................................................
4-39
Baud Rate Generator (1.8432MHz)
.............................................................................................................
4-51
Expansion
1/0
Connector
.............................................................................................................................
4-62
Input and Output Level
.................................................................................................................................
C-7
Power Supply and Current
...........................................................................................................................
C-14
Signal Connector Pin Assignments
.............................................................................................................
C-17
Reccommended
1
MB Format
......................................................................................................................
C-21
MODEM
...........................................................................................................................................................
4-64
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