Assignment Of Connectors And Ports - Siemens SIMATIC RI 45 PIII Series Manual

2.7

Assignment of Connectors and Ports

2.7.1 Assignment of the IDE Ports, X3 Secondary, X4 Primary
Pin No. Description
1 RSTDRV
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
RI 45 PIII, Manual
C79000-G7076-C817-01
Pin No.
Ground
D7
D8
D6
D9
D5
D10
D4
D11
D3
D12
D2
D13
D1
D14
D0
D15
Ground
NC
Description
21 PDREQ
22 Ground
23 IOW_N
24 Ground
25 IOR_N
26 Ground
27 IORDY
28 CS
29 NC
30 Ground
31 ISAD7
32 NC
33 AD_1
34 reserved
35 AD_0
36 AD_2
37 CS1_N
38 CS3_N
39 HDACT_N
40 Ground
Motherboard
2-11