10
JP5: Pin Assignment and Functions
15 .. .. 5 3 1
16 .. .. 6 4 2
FUNCTION PIN
DESCRIPTION
1 Battery
+
Ext. Battery
3 GND
5 GND
RESET
7 RESET
9 +5V
HDD LED
11 IDE_LED
-
13 Buzzer
-
SPEAKER
15 SPK
SIGNAL
Jump
for
Buzzer
2 +5V
4 Rev.
(FIR-RX)
6 IR-RX
8 GND
10 IR-TX
Reserved
(IrDA port)
12 CIR-RX
14 Rev.
(KEYLOCK)
Reserved
(KEYLOCK)
16 GND
2.7 Clear CMOS Setup (JP8)
If you want to clear the CMOS, for example, you forgot the your password, you
should clear the CMOS and reset the password, you should short JP8 (1-2) for
about 3 seconds. The password will be cleared from the CMOS.
JP8: Clear CMOS Setup (Reserved Function)
1 2 3
JP8 DESCRIPTION
2-3
NORMAL
1-2
CLEAR CMOS
2.8 TFT LCD Settings (JP9)
JP9: TFT LCD type (5V / 3V & FPCLK / #FPCLK) Settings
2 4 6
1 3 5
JP9 DESCRIPTION
2 – 4
5V TFT LCD
4 – 6
3V TFT LCD
1 – 3
#FPCLK
3 – 5
FPCLK
