Owner manual

AR-B1551 User’s Guide
19
3.2.9 LCD Supported Voltage Select (JP2)
Factory Preset
5V3.3V
1
2
3
4
5
6
1
2
3
4
5
6
Figure 0-4 JP2: LCD Supported Voltage Select
3.2.10 LCD Panel Display Connector (LCD1)
Attach a display panel connector to this 44-pin connector with pin assignments as shown below:
1
2
Figure 0-5 LCD1: LCD Display Connector
Pin Signal Pin Signal
1 GND 2 SHFCLK
3 GND 4 LP
5 FLM 6 GND
7 NC 8 NC
9 P0 (B0)(LSB) 10 P1 (B1)
11 P2 (B2) 12 P3 (B3)
13 GND 14 P4 (B4)
15 P5 (B5)(MSB) 16 NC
17 NC 18 P6 (G0)(LSB)
19 P7 (G1) 20 GND
21 P8 (G2) 22 P9 (G3)
23 P10 (G4) 24 P11 (G5)(MSB)
25 NC 26 NC
27 GND 28 P12 (R0)(LSB)
29 P13 (R1) 30 P14 (R2)
31 P15 (R3) 32 P16 (R4)
33 P17 (R5)(MSB) 34 GND
35 VCC 36 VCC
37 +12V 38 +12V
39 GND 40 GND
41 DE 42 ENABLK
43 GND 44 VEE
Table 0-2 LCD Display Pin Assignment
3.2.11 LED Header (LED1)
LED1
13
2
5
46
1.HDLED+
2.HDLED-
3.CFLED+
4.CFLED-
5.P/WLED+
6.P/WLED-