User manual

Display Expansion Board - User’s Guide
Page 12
Copyright 2012 © Embedded Artists AB
18
LCD_DV13 signal from LPC LCD controller.
GREEN3
GREEN1
GREEN5
19
LCD_DV14 signal from LPC LCD controller.
GREEN4
GREEN2
GREEN6
20
LCD_DV15 signal from LPC LCD controller.
GREEN5
(MSB)
GREEN3
(MSB)
GREEN7 (MSB)
21
Ground (GND)
22
Ground (GND)
23
Currently not used.
BLUE0 (LSB)
24
Reset input to the board.
BLUE1
SJ4 must have pos 2-3
connected instead of 1-2.
RESET signal must be
supplied externally via J2
instead.
25
LCD_DV18 signal from LPC LCD controller.
RED0
(LSB)
BLUE2
26
LCD_DV19 signal from LPC LCD controller.
BLUE0
(LSB)
BLUE3
27
LCD_DV20 signal from LPC LCD controller.
BLUE1
BLUE0
(LSB)
BLUE4
28
LCD_DV21 signal from LPC LCD controller.
BLUE2
BLUE1
BLUE5
29
LCD_DV22 signal from LPC LCD controller.
BLUE3
BLUE2
BLUE6
30
LCD_DV23 signal from LPC LCD controller.
BLUE4
(MSB)
BLUE3
(MSB)
BLUE7 (MSB)
31
Ground (GND)
32
Ground (GND)
33
Currently not used.
34
Currently not used.
35
Vertical sync (VSYNC). Also called LCD_FP.
36
Pixel data enable signal (DEN). Also called
LCD_ENAB.
37
Horistontal sync (HSYNC). Also called
LCD_LP.
38
Pixel data clock.
39
Ground (GND)
40
External pixel clock to LCD controller (output
signal from the board).
41
+3.3V supply to the board.
42
+5.0V supply to the board.
43
SPI interface, clock signal
44
SPI interface, mosi signal