Acer Aspire T100 Service Manual page 84

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