Connectors; Hdd Led/Reset/Power Button (Cn1); Primary Ide Connector (Cn4) - Advantech PCA-6781 User Manual

B.1

Connectors

B.1.1

HDD LED/Reset/Power Button (CN1)

Table B.1: HDD LED/Reset/Power Button (CN1)
Pin
1
3
5
7
9
B.1.2

Primary IDE Connector (CN4)

Table B.2: Primary IDE Connector (CN4)
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
PCA-6781 User Manual
Signal
+5 V
PWR_LED
SUSPEND
RESET
5 VSB
Signal
IDE Reset
D7
D6
D5
D4
D3
D2
D1
D0
GND
DRQ
IOW
IOR
IORDY
DACK
IRQ14
A1
A0
CS#1
Active
46
Pin Signal
2 HDD_LED
4 GND
6 +V3.3SB
8 GND
10 PWR_Button
Pin Signal
2 GND
4 D8
6 D9
8 D10
10 D11
12 D12
14 D13
16 D14
18 D15
20 NC
22 GND
24 GND
26 GND
28 Cable Select
30 GND
32 NC
34 DIAG#
36 A2
38 CS#3
40 GND