Hardware Configuration
PEB-7431VL User’s Manual
2-4
Connector’s Function List
Connector Location
Description
J1
VGA DSUB-15 connector
J2
Serial Port D-SUB 9 pin connector (COM1)
J3
Parallel Port Connector
J4
PS/2 Keyboard& Mouse connector
J5A
Two USB Port ( Option )
J5B
Ethernet RJ-45 Interface connector
J6
ATX power button interface
J7
ATX power connector
J8 GPIO
PORT
J9
CPLD 8-pin connector
J10
External speaker connector
J11
Power LED Connector
J12 System
Reset
J13
IDE active LED connector
J14
Floppy disk interface
J15
Serial Port 2x5 shrouded connector (COM3)
J16 Compact
Flash
J17
IDE2(Secondary) Interface Connector
J18
Serial Port 2x5 shrouded connector (COM4)
J19
IDE1(Primary) Interface Connector
J20
Serial Port 2x5 shrouded connector (COM2)
J21
TFT LCD Panel Connector
Pin Assignments of Connectors
J1: VGA DSUB-15 Connector
PIN No.
Signal Description
1 R
2 G
3 B
4 N/C
5 Ground
6 Ground
7 Ground
8 Ground
9 N/C
10 Ground
11 N/C
12 MONID1
13 HSYNC