Title: C74AMST CreationDate: 06/23/93 17:09:07
Pin | I/O | Signal | Pin | I/O | Signal |
|
|
|
|
|
|
17 | N/A | GND | 47 | N/A | GND |
18 | I/O | SCSI PARITY | 48 | O | REQ |
19 | N/A | GND | 49 | N/A | GND |
20 | N/A | GND | 50 | I/O | I/O |
21 | N/A | GND | 51 | N/A | GND |
22 | N/A | GND | 52 | (Open) |
|
23 | N/A | GND | 53 | (Open) |
|
24 | N/A | GND | 54 | (Open) |
|
25 | (Open) |
| 55 | (Open) |
|
26 | N/A | TERMPWR | 56 | (Open) |
|
27 | N/A | GND | 57 | (Open) |
|
28 | N/A | GND | 58 | (Open) |
|
29 | N/A | GND | 59 | (Open) |
|
30 | N/A | GND | 60 | (Open) |
|
|
|
|
|
|
|
Internal SCSI Connector
The internal SCSI connector
2 | 2 6 | 5 0 |
1 | 2 5 | 4 9 |
Pin | I/O | Signal | Pin | I/O | Signal |
|
|
|
|
|
|
1 | N/A | GND | 26 | N/A | TERMPWR |
2 | I/O | SCSIDATA (0) | 27 | N/A | GND |
3 | N/A | GND | 28 | N/A | GND |
4 | I/O | SCSIDATA (1) | 29 | N/A | GND |
5 | N/A | GND | 30 | N/A | GND |
6 | I/O | SCSIDATA (2) | 31 | N/A | GND |
7 | N/A | GND | 32 | I/O | ATN |
8 | I/O | SCSIDATA (3) | 33 | N/A | GND |
9 | N/A | GND | 34 | N/A | GND |
10 | I/O | SCSIDATA (4) | 35 | N/A | GND |
11 | N/A | GND | 36 | I/O | BSY |
12 | I/O | SCSIDATA (5) | 37 | N/A | GND |
13 | N/A | GND | 38 | I/O | ACK |
14 | I/O | SCSIDATA (6) | 39 | N/A | GND |
Appendix B. SCSI Information
