Supero SUPER P4DL6, Руководство пользователя

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2-20
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UPER P4DL6/P4DLR+/P4DLR User’s Manual
2-9 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
(not on P4DLR+)
The parallel port is located on J65.
See the table below 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
(J65)