Acer AcerPower SV, Руководство по обслуживанию

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Chapter 5 77
23 I/O Write # 24 Ground
25 I/O Read # 26 Ground
27 IOCHRDY 28 Cable Select (Gnd)
29 DDACK0 (DDACK1) # 30 Ground
31 IRQ14 32 Reserved
33 DAGI 34 CBLID*
35 DAG0 36 DAG2
37 Chip Select 1P (1S) # 38 Chip Select 3P (3S)#
39 Activity # 40 Ground
1-34 pin Floppy Header
Pin Signal Name Pin Signal Name
1 Ground 2 DRVDEN0
3 Key 4 Reserved
5 Ground 6 DRVDEN1
7 Ground 8 Index #
9 Ground 10 Motor Enable A #
11 Ground 12 Drive Select B #
13 Ground 14 Drive Select A #
15 Ground 16 Motor Enable B #
17 Ground 18 DIR #
19 Ground 20 STEP #
21 Ground 22 Write Data #
23 Ground 24 Write Gate #
25 Ground 26 Track 00 #
27 Ground 28 Write Protect #
29 Ground 30 Read Data #
31 Ground 32 Side 1 Select #
33 Ground 34 Diskette Change #
2-40 pin IDE Headers
Pin Signal Name Pin Signal Name