Enhanced Ide Connctor (Cn2); Table A-11: Ide Hard Drive Connector - Advantech UNO-2050 User Manual

A.9 Enhanced IDE connctor (CN2)

Table A-11: IDE hard drive connector

Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
4 2 UNO-2050 User's Manual
Signal Name
IDE RESET
DATA 7 (*2)
DATA 6 (*2)
DATA 5 (*2)
DATA 4 (*2)
DATA 3 (*2)
DATA 2 (*2)
DATA 1 (*2)
DATA 0 (*2)
SIGNAL GND
DMA REQUEST
IO WRITE (*2)
IO READ (*2)
IO CHANNEL
READY
HDACK
IRQ
ADDR 1
ADDR 0
HARD DISK
SELECT 0 (*2)
IDE ACTIVE
VCC
GND
Pin Signal Name
2 GND
4 DATA 8 (*2)
6 DATA 9 (*2)
8 DATA 10 (*2)
10 DATA 11 (*2)
12 DATA 12 (*2)
14 DATA 13 (*2)
16 DATA 14 (*2)
18 DATA 15 (*2)
20 N/C
22 GND
24 GND
26 GND
28 GND (*1)
30 GND
32 N/C
34 N/C
36 ADDR 2
38 HARD DISK
SELECT 1 (*2)
40 GND
42 VCC
44 N/C