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VT-SBC35-APL | User Manual 40
3.4
Serial Configuration
VT-SBC35-APL implements 4 serial connectors (COM1 ~COM4) shown as follows in
Device Manager.
COM1 and COM2 support RS232 protocol, and COM3 and COM4 support RS232, RS485,
RS422 protocols. COM1 ~COM4 correspond to serial port A, B, C, D in BIOS system.
If you wish to change the mode of the multiplex connectors,
1.
Enter BIOS;
2.
Click
Setup Utility > Advanced >
SIO SCH 3222
;
3.
Mode the cursor to
Serial Port C/Serial Port D > Mode
, and use the up & down arrows
to change the mode;
You can use the
TestCommPC Vxxx
tool under the directory of
SW Guide > COM test
in
the release package for serial debugging.
