Pin
Signal
22 GND
21 CD0
20 CD1
19 CD2
18 CD3
17 CD4
16 CD5
15 CD6
14 CD7
13 DMA
12 BA
11 ROML
10 I/O
2
9
EXROM
8
GAME
7
I/O 1
6
Dot Clock
5
CR/W
4
IRQ
3
+5V
2
+5V
1
GND |
|
Pin
Signal
Z
GND
Y
CA0
X
CA1
W
CA2
V
CA3
U
CA4
T
CA5
S
CA6
R
CA7
P
CA8
N
CA9
M
CA10
L
CA11
K
CA12
J
CA13
H
CA14
F
CA15
E
Ø2
D
NMI
C
RESET
B
ROMH
A
GND |