Supero 7043M-6, User Manual

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5-22
S
UPER
S
ERVER 7043M-8/7043M-6 Manual
5-11 Parallel Port, Floppy/Hard Disk Drive and SCSI
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 lo-
cated on J7. See the table on the
right for pin definitions.
Pin Number Function
1 Strobe-
3 Data Bit 0
5 Data Bit 1
7 Data Bit 2
9 Data Bit 3
11 Data Bit 4
13 Data Bit 5
15 Data Bit 6
17 Data Bit 7
19 ACK
21 BUSY
23 PE
25 SLCT
Pin Number Function
2 Auto Feed-
4 Error-
6 Init-
8 SLCT IN-
10 G ND
12 G ND
14 G ND
16 G ND
18 G ND
20 G ND
22 G ND
24 G ND
26 NC
Parallel (Printer) Port Pin Definitio ns
(J7)