Chapter 2. Installation
13
User’s Manual
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USBA1, 2, 3: USB Port #1~#6 Connector 2x5 Pin 2.54mm
Pin No.
Description
Pin No.
Description
1 USB_VCC 2 USB_VCC
3 USBD0- 4 USBD1-
5 USBD0+ 6 USBD1+
7 Ground 8 Ground
9
USB Port#1Ground
10
USB Port#2 Ground
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IDEB1, 2: IDE Interface Connector ( 40Pin 2.54mm Pitch Header )
Pin No.
Description
Pin No.
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 Key
21 DMA
REQ# 22 Ground
23 IOW
# 24 Ground
25 IOR
# 26
Ground
27 IOCHRDY 28 Ground
29
DMA ACK #
30
Ground
31 Interrupt 32 NC
33 SA1 34
PD80P
/
SD80P
35 SA0 36 SA2
37
HDC CS0 #
38
HDC CS1 #
39
HDD Active LED #
40
Ground
USBA1
USBA2
USBA3
USBA1/2/3
2
1
10
9
IDEB1
IDEB2
