(At the Computer)
(At the Devices)
40 PIN EDGE ?? at the Computer.
40 PIN EDGE ?? at the Devices.
Pin | Name | Description |
---|---|---|
1 | +5V | +5 VDC |
2 | +5V | +5 VDC |
3 | D14 | Data 14 |
4 | D15 | Data 15 |
5 | D12 | Data 12 |
6 | D13 | Data 13 |
7 | D10 | Data 10 |
8 | D11 | Data 11 |
9 | D8 | Data 8 |
10 | D9 | Data 9 |
11 | D6 | Data 6 |
12 | D7 | Data 7 |
13 | D4 | Data 4 |
14 | D5 | Data 5 |
15 | D2 | Data 2 |
16 | D3 | Data 3 |
17 | D0 | Data 0 |
18 | D1 | Data 1 |
19 | A13 | Address 13 |
20 | A15 | Address 15 |
21 | A8 | Address 8 |
22 | A14 | Address 14 |
23 | A7 | Address 7 |
24 | A9 | Address 9 |
25 | A6 | Address 6 |
26 | A10 | Address 10 |
27 | A5 | Address 5 |
28 | A12 | Address 12 |
29 | A11 | Address 11 |
30 | A4 | Address 4 |
31 | RS3 | ROM Select 3 |
32 | A3 | Address 3 |
33 | RS4 | ROM Select 4 |
34 | A2 | Address 2 |
35 | UDS | Upper Data Strobe |
36 | A1 | Address 1 |
37 | LDS | Lower Data Strobe |
38 | GND | Ground |
39 | GND | Ground |
40 | GND | Ground |