Used to connect Laser printers or Harddrives. 19 PIN D-SUB ?? at the Computer.
19 PIN D-SUB ?? at the Devices. | Pin | Name | Description | | 1 | D0 | Data 0 | | 2 | D1 | Data 1 | | 3 | D2 | Data 2 | | 4 | D3 | Data 3 | | 5 | D4 | Data 4 | | 6 | D5 | Data 5 | | 7 | D6 | Data 6 | | 8 | D7 | Data 7 | | 9 | /CS | Chip Select | | 10 | IRQ | Interrupt Request | | 11 | GND | Ground | | 12 | /RST | Reset | | 13 | GND | Ground | | 14 | ACK | Acknowledge | | 15 | GND | Ground | | 16 | A1 | ? | | 17 | GND | Ground | | 18 | R/W | Read/Write | | 19 | REQ | Data Request |
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