PCI/ISA System Board
90
Connectors J8 and J9
IDE1/IDE2 LED
Pin
1
2
Function
Signal
LED Power
Function
Ground
IO Channel Ready *
BALE
Reserved
Ground
IRQ14
IOCS16
SA1
Reserved
SA0
SA2
HCS0
HCS1
LED
Ground
Pin
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
* Pin 27 is Reserved for Secondary IDE Channel