Hardware Configuration
ROBO-8120VG2R User’s Manual
2-7
J18, J20: COM port 1, COM port 2
Pin No.
Signal Description
1
Data Carrier Detect
2
Data Set Ready
3 Receive
Data
4
Request To Send
5 Transmit
Data
6
Clear To Send
7
Data Terminal Ready
8 Ring
Indicator
9 Ground
10 NC
J22: SMBus header
Pin No.
Signal Description
1 SMBus
clock
2 NC
3 Ground
4 SMBus
data
5 3.3V
J28, J30: USB header
PIN No.
Signal Description
PIN No.
Signal Description
1 +5V
2 +5V
3 DATA-
4 DATA-
5 DATA+
6 DATA+
7 Ground
8 Ground
10 Ground
Summary of Contents for ROBO-8120VG2R
Page 13: ...System Overview ROBO 8120VG2R User s Manual 1 8 ROBO 8120VG2R System Block Diagram...
Page 48: ...BIOS Setup Information ROBO 8120VG2R User s Manual 4 12 Floppy Disk Controller Configuration...
Page 53: ...BIOS Setup Information ROBO 8120VG2R User s Manual 4 17 North Bridge Chipset Configuration...