Rs-232/422/485 Select (Sw1, Sw2); Uart0 Console Debug Connector (Cn24) - Asus AAEON BOXER-8646AI User Manual

2.4.8

RS-232/422/485 Select (SW1, SW2)

Mode
1T/1R RS-232
1T/1R RS-422
1T/1R RS-485
Low power shutdown
250kbps for RS-232 and RS-485/RS-422
RS-232 to 3Mbps and RS-485/RS-422 to 20Mbps
Enable RS-422/RS-485 bias and termination resistors.
Disable RS-422/RS-485 bias and termination resistors.
2.4.9

UART0 Console Debug Connector (CN24)

Pin
1
2
3
4
5
Chapter 2 – Hardware Information
S-1
On
On
Off
Off
-
-
-
-
Signal
VCC 3.3V
UART RX
GND
UART TX
GND
S-2 S-3 S-4
On - -
Off - -
On - -
Off - -
- - On
- - Off
- On -
- Off -
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