Unicorn Computer ENDAT-3857, User Manual

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ENDAT-3857 USERS MANUAL
UNICORN COMPUTER CORP.
12
Jumpers Overview:
Function Connectors
LCD Voltage
(LCD-PWR)
Select JP4
LCD Backlight Voltage
(VBL)
Select JP2 LVDS1
LCD Backlight Active
(BLEN)
Voltage Select JP3
Clear CMOS JBAT1
COM1/2 Voltage Selector JP5,
SATA Port Pin7 Select (for +5V/GND) JP6
USB Port3 share to Half-sized Mini PCIe slot JUSBP1
Header for Case Panel
HDD LED JP1 Pin1
(-)
–2
(+)
External Speaker JP1 Pin3
(-)
–6
(+)
Buzzer On/Off JP1 Pin4–5
Hardware Reset Switch JP1 Pin7–8
ATX Power Supply On/Off Switch JP1 Pin9–10
Power LED JP1 Pin11
(-)
–12
(+)
WDT Function Enable/Disable JP1 Pin13–14
JBAT1: CMOS Data Clear & Clear ME Register (2x3 with 2.0mm)
RTCRST_N SRTC_RST_N
Normal 2-4* Normal 1-3*
Clear CMOS 4-6 Clear CMOS REG 3-5