Assignment Of The Ide Ports, X3 Secondary, X4 Primary - Siemens SIMATIC Box PC 820 Manual

Motherboard
2.8 Assignment of Connectors and Ports
2.8.1

Assignment of the IDE Ports, X3 Secondary, X4 Primary

Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2-12
Description Pin No.
RSTDRV 21
Ground 22
D7 23
D8 24
D6 25
D9 26
D5 27
D10 28
D4 29
D11 30
D3 31
D12 32
D2 33
D13 34
D1 35
D14 36
D0 37
D15 38
Ground 39
NC 40
Description
PDREQ
Ground
IOW_N
Ground
IOR_N
Ground
IORDY
CS
NC
Ground
ISAD7
NC
AD_1
Reserved
AD_0
AD_2
CS1_N
CS3_N
HDACT_N
Ground
Box PC 820 / PC FI45 V2, Manual
A5E00051531-03