User manual
GHI Electronics,LLC Embedded Master User Manual
Pin-Out Description
PIN# Name Description GPIO Number
20 G5 Green signal bit 5 ET56(P1.25)
24 B0 Blue signal bit 0 ET70*(P2.13)
25 B1 Blue signal bit 1 ET57(P1.26)
26 B2 Blue signal bit 2 ET58(P1.27)
27 B3 Blue signal bit 3 ET59(P1.28)
28 B4 Blue signal bit 4 ET60(P1.29)
30 LCD_CLK Clock ET61*(P2.2)
31 LCD_EN Enable ET63*(P2.4)
32 HSYNC Horizontal sync ET64*(P2.5)
33 VSYNC Vertical sync ET62*(P2.3)
34-37-
38
NC Not connected N/A
35-36 TFT_5V
5V power for LQ043T1DG01
(TFT Expansion), optional on
other displays
it is connected directly to EM Pin
34 (TFT_PWR)
N/A
3-4 TFT_CORE
3.3V power for LQ043T1DG01
(TFT Expansion), optional on
other displays
it is connected directly to EM Pin
38
(TFT 5V)
N/A
1-2-5-
6-7-13-
14-21-
22-23-
29-39-
40
GND Ground signals for power N/A
* Interrupt capable input.
Rev. 2.06 TFT Page 34 of 102 www.ghielectronics.com