Advantech IDK-1107WP Series, Руководство пользователя

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IDK-1107WP User Manual 12
3.1 Signal Description
LVDS is a differential signal technology for LCD interface and high speed data trans-
fer device. The connector pin definition is as below.
Note: “Low” stands for 0V. “High” stands for 3.3V. “NC” stands for “No Connected.”
3.1.1 Signal Description
Note: User's connector Part No.: 076B20-0048RA-G4, Starconn, or equivalent.
3.1.2 Backlight Signal Description
Note: User's connector Part No.: LM123S004HTF13, 4 PIN, UNE.
Table 3.1: Symbol Description
Pin No. Symbol Description
1 RX3+
LVDS differential data input Pair 3
2 RX3-
3 NC No connected
4 FRC Dithering control setting
When FRC=H, the width of data input 8 bits
When FRC=L, the width of data input 6 bits and set Dx0 and Dx1
to logical low (Default pull low)
5 GND Ground
6 RXC+
LVDS differential Clock input Pair
7 RXC-
8 GND Ground
9 RX2+
LVDS differential data input Pair 2
10 RX2-
11 GND Ground
12 RX1+
LVDS differential data input Pair 1
13 RX1-
14 GND Ground
15 RX0+
LVDS differential data input Pair 0
16 RX0-
17 LR Shift direction of Source Driver IC internal shift register is con-
trolled by this pin as show below:
LR=H SO1 ->…… SO1200 (Default pull high)
LR=L SO1200 ->…… SO1
18 UD Gate Driver Up/Down scan setting
When UD=H, reverse scan
When UD=L, normal scan (Default pull low)
19 VCC_IN Digital power supply (+3.3V)
20 VCC_IN Digital power supply (+3.3V)
Pin No. Symbol Description Note
1 V
i
Converter input voltage
2 ADJ Backlight adjust
3 EN Enable pin
4 V
GND
Converter ground