Commodore 128 - Page 382

Pin
Signal
1 Ground
2 Ground
3
Red
4
Green
5
Blue
6
Intensity
7 Monochrome
8
Horizontal Sync
9
Vertical Sync
11. User Port—Various interface devices can be attached
here.
User I/O
Pin
Type Note
1
GND
2
+5V
MAX. 100 mA
3
RESET
4
CNT1
5
SP1
6
CNT2
7
SP2
8
PC2
9 SER. ATN IN
10
9 VAC
MAX. 100 mA
11
9 VAC MAX. 100 mA
12
GND
Pin
Type Note
A
GND
B
FLAG2
C
PB0
D
PB1
E
PB2
F
PB3
H
PB4
J
PB5
K
PB6
L PB7
M
PA2
N
GND
1
2 3 4 5 6 7 8
9 10 11 12
ABCOEFHJ KLMN
C-6