Electronics America Computer Hardware User Manual
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PD78212
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15
Chapter 1 General
1
V
PP
:
Programming power supply
RESET
:
Reset
D0-D7
:
Data bus
A0-A14
:
Address bus
V
SS
:
Ground
OE
:
Output enable
V
DD
:
Power supply
CE
:
Chip enable
P20/NMI
:
Port 2/non-maskable interrupt
NC
:
Non-connection
1
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