SUPER MICRO Computer 6025B-3 Parallel Port Connector, Parallel Printer Port Pin Definitions

SUPERSERVER 6025B-3/6025B-3R User's Manual

5-11 Parallel Port, Floppy, IDE and SAS and SATA Drive Connections

Note the following when connecting the floppy and hard disk drive cables:

•The floppy disk drive cable has seven twisted wires.

•A red mark on a wire typically designates the location of pin 1.

•A single floppy disk drive ribbon cable has 34 wires and two connectors to provide for two floppy disk drives. The connector with twisted wires always connects to drive A, and the connector that does not have twisted wires always connects to drive B.

Parallel Port Connector

The parallel (printer) port is located above the COM1 and VGA ports. See the table below for pin definitions.

Parallel (Printer) Port

Pin Definitions

Pin# Definition

1Strobe-

3Data Bit 0

5Data Bit 1

7Data Bit 2

9Data Bit 3

11Data Bit 4

13Data Bit 5

15Data Bit 6

17Data Bit 7

19ACK

21BUSY

23	PE
25	SLCT

Pin # Definition

2 Auto Feed-

4 Error-

6 Init-

8SLCT IN-

10GND

12GND

14GND

16GND

18GND

20GND

22Write Data

24 Write Gate

26 NC

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