Hardware Configuration
ROBO-8716VG2A User’s Manual
2-4
J2 /J5: IDE1/IDE2 Interface Connector
PIN No.
Signal Description
PIN No.
Signal Description
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 N/C
21 DMA
REQ
22 Ground
23 IOW#
24 Ground
25 IOR#
26 Ground
27 IOCHRDY
28 Pull-down
29 DMA
ACK#
30 Ground
31 INT
REQ
32 N/C
33 SA1
34 N/C
35 SA0
36 SA2
37
HDC CS0#
38
HDC CS1#
39 HDD
Active#
40 Ground
J8: 8-Bit GPIO Header
PIN No.
Signal Description
1 GPIO14
2 GPIO15
3 GPIO16
4 GPIO17
5 GND
6 DO1
7 DO2
8 DO3
9 DO4
10 +5V
