Hardware Configuration
RUBY-9712VG2A User’s Manual
2-3
5
4
3
2
1
JP5: IrDA Connector
PIN No.
Signal Description
1 +5V
2 IRRX
3 IRTX
4 NC
5 Ground
2.2 Connector
Allocation
I/O peripheral devices are connected to the interface connectors on this Embedded
ATX computer.
Connector Function List
Connector
Description
Remark
J1
SPDIF out port
J2
VGA out port
J3 COM1/COM2
port
J4 Audio
ports
J5
Audio surround ports
J6
SPDIF in port
J7
LAN port 1/2
J8
USB port 1/2/3/4
J9
ATX 12V power connector
J10
PCI slot 4
J11 SDVO
port
J12
PCI slot 1
J13
PCI slot 2
J14
PCI slot 3 and Riser card
J15
USB port 5/6
J16
System FAN connector
J17
CPU FAN connector
J18
DDR channel A
J19 Case
Open
J20
DDR channel B
J21
SATA port 2
J22
SATA port 1