Advantech HMI-640S user manual 10 VGA/LAN/serial ports/keyboard/ mouse CN4

4.10VGA/LAN/serial ports/keyboard/ mouse (CN4)

The CPC-2245N provides a VGA interface, a 10/100 Base-T Ether- net, two RS-232 serial ports, one keyboard and one PS2 mouse through a 40-pins FPC connector (CN4). User can design their FPC cable for connecting CPC-2245N's FPC connector to user's system board. User can choose suitable position to layout VGA, LAN, COM port, Keyboard and mouse connector on user's system board.

Table 4-11: FPC connector (CN4)

Pin	Signal	Pin	Signal
1	GND	21	DSR2
2	KBVCC	22	RX2
3	EXT RESET	23	CD2
4	DDC1	24	TX2
5	DDC0	25	RI2
6	V SYNC	26	CTS2
7	H SYNC	27	RTS2
8	BLUE	28	DTR2
9	GREEN	29	KBVCC
10	RED	30	MSDT
11	KBVCC	31	KBDT
12	GND	32	KBCK
13	RI1	33	MSCK
14	CTS1	34	GND
15	RTS1	35	TPT-
16	DTR1	36	TPT+
17	TX1	37	GND
18	CD1	38	TPR-
19	RX1	39	TPR+
20	DSR1	40	GND

5 0 HMI-640S User's Manual