ENDAT-GX201 USER’S MANUAL
UNICORN COMPUTER CORP.
11
Chapter 2.
Setting up the Motherboard
2-1. Jumpers and Connectors
Connectors Overview:
Function
Jumpers/Connectors
ATX Power Connector
ATX1
DDR SDRAM Socket
DIMM1
LAN/USB Connector
LAN1, LAN2
CRT Output Connector
COMVGA (lower side)
CRT Box Header
VGABH1
COM1 Connector
CN6 (upper side)
COM2 Connector
CN6 (lower side)
COM3 Connector
COMVGA (upper side)
COM3 Box Header
CN8 (shared)
COM4 Box Header
CN4
LINE IN/SPEAKER OUT connector
LIN-SPK1
LPT1 Box Header
LPT1
FDD Connector
FDD1
IDE Connector
IDE1, IDE1B (shared IDE1)
PC104 Connector
CN1 + CN3
MINI-PCI Socket
SLOT1
PCI Slot
PCI1
LCD Panel Connector
TTL1
LVDS Panel Connector
LVDS1
USB Port Header
JUSB1
Cooling Fan Connector
FAN1, FAN2
PS/2 MS/KB Pin Header
CN5
IR Pin Header
IRDA1
SM Bus Header
SMB1
DIGITAL I/O Pin Header (w/ buffer)
JP7
DIGITAL I/O Pin Header (w/o buffer)
UBIO1
MIC IN Header
CN10
LINE IN Header
CN9
LINE OUT Header
CN11
CD In Header
CN12
SPEAKER OUT Header
CN13
Reserved for factory
ISP1
ENDAT-GX201 USER’S MANUAL
UNICORN COMPUTER CORP.
12
Jumpers Overview:
Function
Jumpers/Connectors
Clear CMOS
JBAT1
LCD Voltage Selector
JP6
LVDS Trigger Edge Selector
JP7
Header for Case Panel
JP5
HDD active LED
JP5: Pin 1(-), Pin 2(+)
External Speaker
JP5: Pin 3, Pin 6
Buzzer On/Off
JP5: Pin 4, Pin 5
External/Internal power good
JP5: Pin 7, Pin 8 (external)
JP5: Pin 8, Pin 9 (internal)
Hardware Reset Switch
JP5: Pin 10, Pin 11
Power LED
JP5: Pin 12(+), Pin 13(-)
WDT Function Enable/Disable
JP5: Pin 14, Pin 15
ATX Power Supply On/Off Switch
JP5: Pin 16, Pin 17
COM Port Voltage Selector
JP2 (COM3/4), JP4 (COM1/2)
RS232 / 422/ 485 Selector for COM2
JP1 & JP3
DIGITAL I/O Voltage Selector (JP7 only)
J1
LCD / CRT selector
JP8
Restore on AC power loss
JP9
Please double-check the insertion and orientation of the LCD cable before applying power.
Improper installation will result in permanent damage LCD panel.
