user manual

4.2 LCD Power setting

• JP2: This jumper is for the setting of LCD panel voltage.

JP2 Description

2-4 +3.3V

4-6 +5V

• JP2: This jumper is for the setting of LCD panel shift clock.

JP2 Description

1-3 Inverted

3-5 Normal

4.3 COM1/2 Power Selection

JP3 Description

1-3 COM1 RI Pin Use +12V

3-5 COM1 RI Pin Use +5V

7-9 COM1 RI Pin Use RI

2-4 COM2 RI Pin Use +12V

4-6 COM2 RI Pin Use +5V

8-10 COM2 RI Pin Use RI

4.4 COM3 Power Selection

JP4 Description

1-2 COM3 RI Pin Use +12V

5-6 COM3 RI Pin Use +5V

3-4 COM3 RI Pin Use RI

4.5 IDE Disk Drive Connector

• a. CN10: Primary IDE Connector (Pitch 2.00 mm)

PIN Description PIN Description

1 RESET# 2 GROUND

3 DATA 7 4 DATA 8

5 DATA 6 6 DATA 9

7 DATA 5 8 DATA 10

9 DATA 4 10 DATA 11

11 DATA 3 12 DATA 12

13 DATA 2 14 DATA 13

15 DATA 1 16 DATA 14

17 DATA 0 18 DATA 15

19 GROUND 20 N/C

21 IDE DREQ 22 GROUND

23 IOW# 24 GROUND

25 IOR# 26 GROUND

27 IDE DRDYA 28 GROUND

29 IDE DACK 30 GROUND

31 INTERRUPT 32 N/C