LG LG-P970 - Page 90

3. TECHNICAL BRIEF
- 90 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Pin No. Signal I/O Function Driver’s Signal Name
1 MAKER_ID(Low) O
Maker ID(Low; GND level)
-
2 IOVcc - IO Power (1.8V) IOVCI
3 PWMO O PWM output pin of Active Back Light control processir PWMO
4 TE O Tearing Effect output pin TE
5 CSX I Chip Select pin Note(1) CSX
6 RESB I Reset Input pin RESB
7 Vci - Analog power supply for reference (2.8V) SVCI
8 Vcc - Analog power supply for Analog Circuit (2.8V) AVCI
9 NC - NC -
10 LEDC_4 - GND for LED -
11 LEDC_3 - GND for LED -
12 LEDC_2 - GND for LED -
13 LEDC_1 - GND for LED -
14 LED_A - Power supply for LED -
15 LED_A - Power supply for LED -
16 GND - GND -
17 LEDC_5 - GND for LED -
18 LEDC_6 - GND for LED -
19 LEDC_7 - GND for LED -
20 LEDC_8 - GND for LED -
21 GND - GND -
22 MCLK_M I Negative MIPI Clock Input MCLK_M
23 MCLK_P I Positive MIPI Clock Input MCLK_P
24 GND - GND -
25 MDATA1_M I/O Negative MIPI Data2 Input / Output MDATA1_M
26 MDATA1_P I/O Positive MIPI Data2 Input / Output MDATA1_P
27 GND - GND -
28 MDATA0_M I/O Negative MIPI Data1 Input / Output MDATA0_M
29 MDATA0_P I/O Positive MIPI Data1 Input / Output MDATA0_P
30 GND - GND -
Table. Interface between LCD Module and MAIN Board