Secondary Ide Hard Drive Connector (Cn22) - Aaeon EMB-852T User Manual

M i n i - I T X

2.26 Secondary IDE Hard Drive Connector (CN22)

Pin Signal
1 IDE RESET
3 DATA7
5 DATA6
7 DATA5
9 DATA4
11 DATA3
13 DATA2
15 DATA1
17 DATA0
19 GND
21 REQ
23 IO WRITE
25 IO READ
27 IO READY
29 DACK
31 IRQ
33 ADDR1
35 ADDR0
37 CS#1
39 LED
41 NC
43 NC
E M B - 8 5 2 T
Pin Signal
2 GND
4 DATA8
6 DATA9
8 DATA10
10 DATA11
12 DATA12
14 DATA13
16 DATA14
18 DATA15
20 NC
22 GND
24 GND
26 GND
28 GND
30 GND
32 NC
34 UDMA DETECT
36 ADDR2
38 CS#3
40 GND
42 +5V
44 GND
Chapter 2 Quick Installation Guide
2-17