PRV-1220
User Manual
MNL-0516-01 RevB1
REF. ECO-3182
Effective: 26 Feb 10
Page 7 of 16
Connector Pinouts
This section provides the pinouts necessary for creating cables that would properly connect to this assembly. If
custom cabling is not designed and built by Parvus all EMI and EMC consideration must be handled by the
customer.
J1: 44 Pin 2mm IDE Connector
J4: 40 Pin 0.1” IDE Connector
Pin
Function
Pin
Function
1
Reset*
2
Ground
3
Data 7
4
Data 8
5
Data 6
6
Data 9
7
Data 5
8
Data 10
9
Data 4
10
Data 11
11
Data 3
12
Data 12
13
Data 2
14
Data 13
15
Data 1
16
Data 14
17
Data 0
18
Data 15
19
Ground
20
(key)
21
DMA Req
22
Ground
23
Write*
24
Ground
25
Read*
26
Ground
27
Ready*
28
BALE
29
DMA Ack*
30
Ground
31
INT Req
32
IOCS16
33
Address 1
34
PDIAG*
35
Address 0
36
Address 2
37
CS1FX*
38
CS3FX
39
DASP*
40
Ground
41
+5V DC
42
+5V DC
43
Ground
44
N/C
NOTE: The first 40 pins are common between the 40 and 44 pin IDE connectors.
* - indicates active low
J2: CompactFlash Slot
Pin
Function
Pin
Function
1
Ground
2
Data 3
3
Data 4
4
Data 5
5
Data 6
6
Data 7
7
CS0*
8
A10
9
Ground
10
A9
11
A8
12
A7
13
Vcc
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
Data 0
22
Data 1
23
Data 2
24
IOCS16*
