User`s manual

Chapter 2

Note:

ENPVDD: Enable Panel VDD power

ENPVEE: Enable Panel VEE power

GFPD: Graphic Flat Panel Device signals

KBMS Connector: KBMS1

The mainboard provides a PS2 pin header to attach a PS2 keyboard and

mouse.

Pin Signal Pin Signal

1 +5VDUAL 2 GND

3 KB_CLK 4 KB_DATA

5 EKBCLK 6 EKBDATA

7 MS_CLK 8 MS_DATA

9 EMSCLK 10 EMSDATA

Note: When the pin header is not in use, please short pin 3&5, pin

4&6, pin 7&9 and pin 8&10.

LPC Connector: JLPC

This pin connector is for LPC devices.

Pin Signal Pin Signal

1 LAD1 2 PCICLK_JLPC

3 -PCIRSTX 4 GND

5 LAD0 6 LPCSIOJ

7 LAD2 8 -LFRAME

9 SERIRQ 10 LAD3

11 -LDRQ1 12 -EXTSMI

13 +5V 14 +3.3V

15 +5V 16 +3.3V

17 GND 18 GND

19 GND 20 Key

KBMS1

1 9

2 10

JLPC

2019