User's Manual

VIA
IVT01 System
User
Manual
6
2.2 RS-232 Connector
The VIA IVT01 system is equipped with a RS-232 connector labeled ‘RS-232’. The pinouts of RS232 connector
are shown below.
Pin Signal Pin Signal
1 RS232_TXD2 2 RS232_RXD2
3 RS232_CTS2 4 RS232_RTS2
5 GND 6 NC
7 NC 8 NC
9 RS232_TXD3 10 RS232_RXD3
11 VRS232_CTS3 12 RS232_RTS3
13 GND 14 NC
Table 02: RS-232 connector pinouts
2.3 USB Connector
The VIA IVT01 system is equipped with a USB connector labeled ‘USB’. The pinouts of USB connector are shown
below.
Pin Signal Pin Signal
1 5V 2 GND
3 USB_D- 4 USB_D+
Table 03: USB connector pinouts