25 Pin Connector
Pin | Description |
---|---|
1 | REQ |
2 | MSG |
3 | I/O |
4 | AST |
5 | ACK |
6 | BSY |
7 | GND |
8 | DB0 |
9 | GND |
10 | DB3 |
11 | DB5 |
12 | DB6 |
13 | DB7 |
14 | GND |
15 | C/D |
16 | GND |
17 | ATN |
18 | GND |
19 | SEL |
20 | DBP |
21 | DB1 |
22 | DB2 |
23 | DB4 |
24 | GND |
25 | nc |
50 Pin Connector
Pin | Single Ended | Differential |
---|---|---|
1 | GND | GND |
2 | GND | D0+ |
3 | GND | D1+ |
4 | GND | D2+ |
5 | GND | D3+ |
6 | GND | D4+ |
7 | GND | D5+ |
8 | GND | D6+ |
9 | GND | D7+ |
10 | GND | DPAR+ |
11 | GND | DIFFSENS |
12 | reserved | reserved |
13 | open | TERMPWR |
14 | reserved | reserved |
15 | GND | ATN+ |
16 | GND | GND |
17 | GND | BSY+ |
18 | GND | ACK+ |
19 | GND | RST+ |
20 | GND | MSG+ |
21 | GND | SEL+ |
22 | GND | C/D+ |
23 | GND | REQ+ |
24 | GND | I/O+ |
25 | GND | GND |
26 | D0- | GND |
27 | D1- | D0- |
28 | D2- | D1- |
29 | D3- | D2- |
30 | D4- | D3- |
31 | D5- | D4- |
32 | D6- | D5- |
33 | D7- | D6- |
34 | DPAR- | D7- |
35 | GND | DPAR- |
36 | GND | GND |
37 | reserved | reserved |
38 | TRMPWR | TRMPWR |
39 | reserved | reserved |
40 | GND | GND |
41 | ATN- | ATN- |
42 | GND | GND |
43 | BSY- | BSY- |
44 | ACK- | ACK- |
45 | RST- | RST- |
46 | MSG- | MSG- |
47 | SEL- | SEL- |
48 | C/D- | C/D- |
49 | REQ- | REQ- |
50 | I/O- | I/O- |
68 Pin Connector
Pin | Single Ended | Differential |
---|---|---|
1 | GND | D12+ |
2 | GND | D13+ |
3 | GND | D14+ |
4 | GND | D15+ |
5 | GND | DPARH+ |
6 | GND | GND |
7 | GND | D0+ |
8 | GND | D1+ |
9 | GND | D2+ |
10 | GND | D3+ |
11 | GND | D4+ |
12 | GND | D5+ |
13 | GND | D6+ |
14 | GND | D7+ |
15 | GND | DPAR+ |
16 | GND | DIFFSENS |
17 | TRMPWR | TRMPWR |
18 | TRMPWR | TRMPWR |
19 | reserved | reserved |
20 | GND | ATN+ |
21 | GND | GND |
22 | GND | BSY+ |
23 | GND | ACK+ |
24 | GND | RST+ |
25 | GND | MSG+ |
26 | GND | SEL+ |
27 | GND | C/D+ |
28 | GND | REQ+ |
29 | GND | I/O+ |
30 | GND | GND |
31 | GND | D8+ |
32 | GND | D9+ |
33 | GND | D10+ |
34 | GND | D11+ |
35 | D12- | D12- |
36 | D13- | D13- |
37 | D14- | D14- |
38 | D15- | D15- |
39 | DPAR- | DPARH+ |
40 | D0- | GND |
41 | D1- | D0- |
42 | D2- | D1- |
43 | D3- | D2- |
44 | D4- | D3- |
45 | D5- | D4- |
46 | D6- | D5- |
47 | D7- | D6- |
48 | DPAR- | D7- |
49 | GND | DPAR- |
50 | GND | GND |
51 | TRMPWR | TRMPWR |
52 | TRMPWR | TRMPWR |
53 | reserved | reserved |
54 | GND | ATN- |
55 | ATN- | GND |
56 | GND | BSY- |
57 | BSY- | ACK- |
58 | ACK- | RST- |
59 | RST- | MSG- |
60 | MSG- | SEL- |
61 | SEL- | C/D- |
62 | C/D- | REQ- |
63 | REQ- | I/O- |
64 | I/O- | GND |
65 | D8- | D8- |
66 | D9- | D9- |
67 | D10- | D10- |
68 | D11- | D11- |