User manual

I570 Motherboard User Manual
15
2.5.5 CON1: D-SUB Dual Output
The serial port COM1, which is option for RS232 / RS422 / RS485 , is the Winbond
I/O serial port.
Up: 9(Male)
Down: 15(Female)
2.5.6 CON6: Serial port COM2
The serial port COM2, which is Winbond I/O support , is RS232 only.
Pin No.
SYMBOL
Pin No.
SYMBOL
C1
DCD4/485TXRX-
V1
R
C2
SRD4/485TXRX+
V2
G
C3
STD4/422RX+
V3
B
C4
DTR4/422RX-
V4
NA
C5
GND
V5
GND
C6
NDSRA
V6
GND
C7
NRTSA
V7
GND
C8
NCTSA
V8
GND
C9
NRIA
V9
VCC
V10
GND
V11
NA
V12
DAC_SDAT0
V13
3VHSYNC0
V14
3VVSYNC0
V15
DAC_SCL0
Pin
SYMBOL
Pin
SYMBOL
2
NDSR1A
1
NDCD1A
4
NRTS1A
3
NRXD1A
6
NCTS1A
5
NTXD1A
8
NCTS1A
7
NDTR1A
10
GND
9
GND
C1
C6
V1
V6
V11
1
3
5
7
9
2
4
6
8
10