Portwell ROBO-8911VG2A, Руководство пользователя, Страница: 17 / 82

Hardware Configuration
ROBO-8911VG2A User’s Manual 2-8
J7: Printer Port Connector
PIN No. Signal Description PIN No. Signal Description
1 STROBE# 2 AFD#
3 DATA0 4 ERR#
5 DATA1 6 INIT#
7 DATA2 8 SLIN#
9 DATA3 10 GND
11 DATA4 12 GND
13 DATA5 14 GND
15 DATA6 16 GND
17 DATA7 18 GND
19 ACK# 20 GND
21 BUSY 22 GND
23 PE 24 GND
25 SLCT 26 NC
J8: FDC Interface Connector
PIN No. Signal Description PIN No. Signal Description
1 Ground 2 Drive density select bit 0
3 Ground 4 NC
5 Ground 6 NC
7 Ground 8 Index
9 Ground 10 MOA#, motor A on
11 Ground 12 NC
13 Ground 14 Drive select A
15 Ground 16 NC
17 Ground 18 Direction of step motor
19 Ground 20 STEP#, move head to another
track
21 Ground 22 Write data
23 Ground 24 Write enable
25 Ground 26 Track 0
27 Ground 28 Write protection
29 NC 30 Read data
31 Ground 32 Head select
33 NC 34 Diskette change