Commodore 64 - Page 149

Cassette
User I/O
1 2 3 4 5 6 7 8 9 10 11 12
ABC D E F H J K L M N
143
123458
..---.
ABC D E F
Pin
Type
A-I
GND
B-2 +SV
C-3
CASSETTEMOTOR
D-4
CASSETTEREAD
E-S
CASSETTEWRITE
F-6 CASSETTESENSE
Pin
Type
Note
I GND
2 +SV MAX. lOa mA
3 RESET
4
CNTI
S SPI
6
CNT2
7 SP2
8 PC2
9 SER. ATN IN
10 9 VAC MAX. lOa mA
11 9 VAC
MAX. lOa mA
12 GND
Pin Type Note
A
GND
B FLAG2
C PBO
D PBI
E
PB2
F PB3
H
PB4
J PBS
K
PB6
l PB7
M
PA2
N GND