Connector - SCSI-III External Hi D-Sub (Differential)68 PIN HI-DENSITY D-SUB FEMALE at the controller & devices. 68 PIN HI-DENSITY D-SUB MALE at the cable. | (at the controller & devices). |  | (To the cable). |
Pin | Name | Direction | Description |
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1 | +DB12 | --- | Data Bus 12 | 2 | +DB13 | --- | Data Bus 13 | 3 | +DB14 | --- | Data Bus 14 | 4 | +DB15 | --- | Data Bus 15 | 5 | +DPB1 | --- | Data Parity (odd Parity) | 6 | GND | --- | Ground | 7 | +DB0 | --- | Data Bus 0 | 8 | +DB1 | --- | Data Bus 1 | 9 | +DB2 | --- | Data Bus 2 | 10 | +DB3 | --- | Data Bus 3 | 11 | +DB4 | --- | Data Bus 4 | 12 | +DB5 | --- | Data Bus 5 | 13 | +DB6 | --- | Data Bus 6 | 14 | +DB7 | --- | Data Bus 7 | 15 | +DPB | --- | Data Parity (odd Parity) | 16 | DIFFSENSE | | Diff Sense? | 17 | TERMPWR | --- | Termination Power | 18 | TERMPWR | --- | Termination Power | 19 | res | --- | reserved | 20 | +ATN | Input | Attention | 21 | GND | --- | Ground | 22 | +BSY | --- | Busy | 23 | +ACK | Input | Acknowledge | 24 | +RST | --- | Reset | 25 | +MSG | Output | Message | 26 | +SEL | --- | Select | 27 | +C/D | Output | Control/Data | 28 | +REQ | Output | Request | 29 | +I/O | Output | Input/Output | 30 | GND | --- | Ground | 31 | +DB8 | --- | Data Bus 8 | 32 | +DB9 | --- | Data Bus 9 | 33 | +DB10 | --- | Data Bus 10 | 34 | +DB11 | --- | Data Bus 11 | 35 | -DB12 | --- | Data Bus 12 | 36 | -DB13 | --- | Data Bus 13 | 37 | -DB14 | --- | Data Bus 14 | 38 | -DB15 | --- | Data Bus 15 | 39 | -DPB1 | --- | Data Parity (odd Parity) | 40 | GND | --- | Ground | 41 | -DB0 | --- | Data Bus 0 | 42 | -DB1 | --- | Data Bus 1 | 43 | -DB2 | --- | Data Bus 2 | 44 | -DB3 | --- | Data Bus 3 | 45 | -DB4 | --- | Data Bus 4 | 46 | -DB5 | --- | Data Bus 5 | 47 | -DB6 | --- | Data Bus 6 | 48 | -DB7 | --- | Data Bus 7 | 49 | -DPB | --- | Data Parity (odd Parity) | 50 | GND | --- | Ground | 51 | TERMPWR | --- | Termination Power | 52 | TERMPWR | --- | Termination Power | 53 | res | --- | reserved | 54 | -ATN | Input | Attention | 55 | GND | --- | Ground | 56 | -BSY | --- | Busy | 57 | -ACK | Input | Acknowledge | 58 | -RST | --- | Reset | 59 | -MSG | Output | Message | 60 | -SEL | --- | Select | 61 | -C/D | Output | Control/Data | 62 | -REQ | Output | Request | 63 | -I/O | Output | Input/Output | 64 | GND | --- | Ground | 65 | -DB8 | --- | Data Bus 8 | 66 | -DB9 | --- | Data Bus 9 | 67 | -DB10 | --- | Data Bus 10 | 68 | -DB11 | --- | Data Bus 11 |
Note: Direction is Device relative Bus (other Devices).
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