ICP POS 566, Руководство пользователя, Страница: 18 / 54

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3
Connection
This chapter describes how to connect peripherals, switches and
indicators to the POS-566/566L board.
3.1 Floppy Disk Drive Connector
POS-566/566L is equipped with a 34-pin daisy-chain driver
connector cable.
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CN2 : FDD CONNECTOR
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 GND 2 REDUCE WRITE
3 GND 4 N/C
5 GND 6 N/C
7 GND 8 INDEX#
9 GND 10 MOTOR ENABLE A#
11 GND 12 DRIVE SELECT B#
13 GND 14 DRIVE SELECT A#
15 GND 16 MOTOR ENABLE B#
17 GND 18 DIRECTION#
19 GND 20 STEP#
21 GND 22 WRITE DATA#
23 GND 24 WRITE GATE#
25 GND 26 TRACK 0#
27 GND 28 WRITE PROTECT#
29 GND 30 READ DATA#
31 GND 32 SIDE 1 SELECT#
33 GND 34 DISK CHANGE#