3. 1 Hardware specifications for the X-07
3. 1. 1
System block diagram of the
X-07
®
BK byte
Main CPU
(NSC800)
memory
socket
©
Utility
card
connector
(Max. 16K
bytes)
@
Extension
bus
connector
Parallel port
interface
Parallel
port
®
Cassette
interface
CD
LCD
20 units
x
4 lines
EJ®
CV
BK byte
RAM
20K byte
ROM
1/0
control
chip
Display
driver
(2K bitsx2)
Sub CPU
(T6834)
®
2K byte
RAM
Serial port
interface
Serial
port
Buzzer
interface
(15P)
Cassette jack
(9P)
-
101
Содержание X-07
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Страница 8: ...1 Learning how to operate the X 07 2 Special functions and peripheral devices 3 Reference m ...
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Страница 145: ...136 Instructions Others BEEP MOTOR REM Functions ABS FIX HEX INT SGN START TAB ...
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