|
UNKNOWN connector at the Atari |
|
Pin
|
Name
|
Description |
|
1 |
R/W
|
Read/Write
|
|
2 |
HALT
|
Halt
|
|
3 |
D3
|
Data 3 |
|
4 |
D4
|
Data 4 |
|
5 |
D5
|
Data 5 |
|
6 |
D6
|
Data 6 |
|
7 |
D7
|
Data 7 |
|
8 |
A12
|
Address 12
|
|
9 |
A10
|
Address 10
|
|
10
|
A11
|
Address 11
|
|
11
|
A9
|
Address 9 |
|
12
|
A8
|
Address 8 |
|
13
|
+5V
|
+5 VDC
|
|
14
|
GND
|
Ground
|
|
15
|
A13
|
Address 13
|
|
16
|
A14
|
Address 14
|
|
17
|
A15
|
Address 15
|
|
18
|
EAUDIO
|
EAudio ???
|
|
19
|
A7
|
Address 7 |
|
20
|
A6
|
Address 6 |
|
21
|
A5
|
Address 5 |
|
22
|
A4
|
Address 4 |
|
23
|
A3
|
Address 3 |
|
24
|
A2
|
Address 2 |
|
25
|
A1
|
Address 1 |
|
26
|
A0
|
Address 0 |
|
27
|
D0
|
Data 0 |
|
28
|
D1
|
Data 1 |
|
29
|
D2
|
Data 2 |
|
30
|
Gnd
|
Gnd
|
|
31
|
IRQ
|
Interrupt
|
|
32
|
CLK2
|
Clock 2 ???
|
| |
