AR-B1641 User’s Guide
11
2.3.6 USB Port #1 Connector (USBA1)
9
1
10
2
USBA1
Pin No.
Description
Pin No.
Description
1
USB_VCC
2
USB_VCC
3
USB D0-
4
USB D1-
5
USB D0+
6
USB D1+
7
Ground
8
Ground
9
USB Port#1Ground
10
USB Port#1 Ground
2.3.7 USB Port #2 Connector 2x5 Pin 2.54mm (USBA2)
9
1
10
2
USBA2
Pin No.
Description
Pin No.
Description
1
USB_VCC
2
USB_VCC
3
USB D2-
4
USB D3-
5
USB D2+
6
USB D3+
7
Ground
8
Ground
9
USB Port#2Ground
10
USB Port#2 Ground
2.3.8 External VGA Connector/15 Pin D-Sub (VGAA1)
Pin No.
Description
1
Red Color Signal
2
Green Color Signal
3
Blue Color Signal
4
NC
5
Ground
6
Ground
7
Ground
8
Ground
9
NC
10
Ground
11
NC
12
DDC-DATA
13
H-Sync.
14
V-Sync.
15
DDC-CLK
VGAA1
5
1
6
10
11
15
Содержание AR-B1641
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