63
PIN No.
Signal Description
PIN No.
Signal Description
13 DD2 14 DD13
15 DD1 16 DD14
17 DD0 18 DD15
19 Ground 20 NC
21 DMA REQ 22 Ground
23 IOW# 24 Ground
25 IOR# 26 Ground
27 IOCHRDY 28 Pull-down
29 DMA ACK# 30 Ground
31 INT REQ 32 NC
33 DA1 34 ATA_SEL
35 DA0 36 DA2
37 CS0# 38 CS1#
39 HDD Active# 40 Ground
41 +5V 42 +5V
43 Ground 44 Ground
Secondary IDE Connector (IDE2)
PIN No.
Signal Description
PIN No.
Signal Description
1 RESET# 2 Ground
3 DD7 4 DD8
5 DD6 6 DD9
7 DD5 8 DD10
9 DD4 10 DD11
11 DD3 12 DD12
13 DD2 14 DD13
15 DD1 16 DD14
17 DD0 18 DD15
19 Ground 20 NC
21 DMA REQ 22 Ground
23 IOW# 24 Ground
25 IOR# 26 Ground
27 IOCHRDY 28 Pull-down
29 DMA ACK# 30 Ground
31 INT REQ 32 NC
33 DA1 34 ATA_SEL
35 DA0 36 DA2
37 CS0# 38 CS1#