Ide Cable Connector Signals - IBM Aptiva 2170 Hardware Maintenance Service Manual

Pin Signal Name
15 Ground
16 Motor Enable 1
17 Ground

IDE Cable Connector Signals

Pin Signal Name
1 Host Reset
2 Ground
3 Host Data 7
4 Host Data 8
5 Host Data 6
6 Host Data 9
7 Host Data 5
8 Host Data 10
9 Host Data 4
10 Host Data 11
11 Host Data 3
12 Host Data 12
13 Host Data 2
14 Host Data 13
15 Host Data 1
16 Host Data 14
17 Host Data 0
18 Host Data 15
19 Ground
20 No Connection
180
I/O Pin
32 Select Head 1
O 33 Ground
34 Diskette Change
I/O Pin
O 21 No Connection
22 Ground
I/O 23 Host IOW
I/O 24 Ground
I/O 25
I/O 26 Ground
I/O 27 I/O Channel Ready
I/O 28
I/O 29
I/O 30 Ground
I/O 31 Host IRQ
I/O 32 No Connection
I/O 33 Host A1
I/O 34 No Connection
I/O 35 Host A0
I/O 36 Host A2
I/O 37 Host CS0
I/O 38 Host CS1
Power 39 ACTIVE ba
40 Ground
Signal Name
Signal Name
Host IOR
No Connection
No Connection
I/O
O
I
I/O
O
Power
O
Power
I
Power
I
O
O
O
O
O
I
Power