Texas Instruments AM438x ePOS EVM, User Manual, Page: 13 / 25

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Board Connectors
13 SPRUIF8 – June 2017
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AM438x ePOS EVM Hardware
Table 7. AM438x LCD Connector Pin Details (continued)
Pin No. Signal Description
11 LCD_HSYNC LCD horizontal sync
12 LCD_BLUE7 LCD blue data 7
13 LCD_BLUE6 LCD blue data 6
14 LCD_BLUE5 LCD blue data 5
15 LCD_BLUE4 LCD blue data 4
16 LCD_BLUE3 LCD blue data 3
17 LCD_BLUE2 LCD blue data 2
18 LCD_BLUE1 LCD blue data 1
19 LCD_BLUE0 LCD blue data 0
20 LCD_GREEN7 LCD green data 7
21 LCD_GREEN6 LCD green data 6
22 LCD_GREEN5 LCD green data 5
23 LCD_GREEN4 LCD green data 4
24 LCD_GREEN3 LCD green data 3
25 LCD_GREEN2 LCD green data 2
26 LCD_GREEN1 LCD green data 1
27 LCD_GREEN0 LCD green data 0
28 LCD_RED7 LCD red data 7
29 LCD_RED6 LCD red data 6
30 LCD_RED5 LCD red data 5
31 LCD_RED4 LCD red data 4
32 LCD_RED3 LCD red data 3
33 LCD_RED2 LCD red data 2
34 LCD_RED1 LCD red data 1
35 LCD_RED0 LCD red data 0
36 GND Ground
37 LCD_PCLK Clock
38 GND Ground
39 LCD_LEFTRIGHT Left-right scan direction select
40 LCD_UPDOWN Up-down scan direction select
41 VLCD_VGH Voltage high
42 VLCD_VGL Voltage low
43 VLCD_AVDD Voltage analog
44 LCD_RESETn Reset
45 NC NC
46 VLCD_VCOM Voltage
47 LCD_DITHER Dither
48 GND Ground
49 NC NC
50 NC NC