Advantech SPC-57 - Manual (Page 36)

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the circuits.
CN 8 : CRT-out header
Pin Number Pin function Ps.
1 Reserv. reserve for the future
2 CRT _Vsync
3 Reserv. reserve for the future
4 CRT _Hsync
5 CRT_B CRT blue signal
6 GND
7 CRT _G CRT green signal
8 CRT _R CRT red signal
CN 9 : multi-function I/O header(II)
Pin Number Pin function Ps.
1 TPTX100P Lan TX signal
2 TPTX100N Lan TX signal
3 TPRX100P Lan RX signal
4 TPRX100N Lan RX signal
5 RJ45_P4_P5 LAN connector P4 & P5.
in order to avoid noise
6 RJ45_P7_P8 LAN connector P7 & P8.
in order to avoid noise
7 Resv.
8 Resv.
9 Resv.
10 Resv.
11 Resv.
12 Resv.
13 Resv.
14 Resv.
15 Resv.
16 Resv.
17 UART4_485_TXN Negative signal of RS485
function.
18 UART4_485_TXP Positive signal of RS485
function.
19 Resv.
20 Resv.
21 Resv.
22 Resv.
23 Resv.
24 Resv.
25 Resv.
26 Resv.
27 Resv.
28 Resv.
29 XP X axis positive signal of