Hardware Configuration
WADE-8070 User’s Manual
2-10
J12 : IDE 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 NC
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 NC
33 SA1
34 NC
35 SA0
36 SA2
37
HDC CS0#
38
HDC CS1#
39 HDD
Active#
40 Ground
41 +5V
42
+5V
43
Ground
44 NC
J13 : GPIO Pin Header
PIN No.
Signal Description
PIN No.
Signal Description
1 Ground
2 Ground
3 GPIO0
4 GPIO5
5 GPIO1
6 GPIO6
7 GPIO2
8 GPIO7
9 GPIO3
10 GPIO8
11 VCC
12 VCC12
