Specifications

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3-18. EXTERNAL SPEAKER HEADER (J11)
3-4 On
Enable Internal Buzzer
2 X
3 INT BZ
4 BUZ Z
1 Vcc
Enable External Buzzer
2 X
3 INT BZ
4 BUZ Z
1 Vcc
Factory Preset
3-19. ETHERNET RJ-45 CONNECTOR (CN12)
The pin assignments are as follows:
1 8
PIN FUNCTION PIN ASSIGNMENT
1 TPTX+ 5 NOT USED
2 TPTX+ 6 TPRX-
3 TPRX+ 7 NOT USED
4 NOT USED 8 NOT USED
3-20. VGA CRT CONNECTOR (DB1)
DB1 Connector Pin Assignment
PIN Signal PIN Signal
1 RED 2 AGND
3 GREEN 4 GND
5 BLUE 6 AGND
7 V.S 8 DDCD
9 H.S 10 DDCK