T86-IO
User Manual
-10-
szruitech.com
10
3.5.4 RS232 serial port
S/N
Symbol
Description
1
NC
2
+5V
Positive terminal of power supply
3
TxD
RS232 transmitting terminal
4
GND
Ground terminal of power supply
5
RxD
RS232 receiving terminal
6
NC
RS232 serial port is used to connect T86-IO testing software and change other related operating
parameters of driver.
4. The setting of DIP switches and operating parameters
4.1 The setting of speed
Speed
SW1
SW2
SW3
SW4
Remarks
100
on
on
on
on
Other speeds can be
customized
150
off
on
on
on
200
on
off
on
on
250
off
off
on
on
