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Chapter 2 Hardware Installation
15
Chapter 2
BMC UART1 Driver’s/Receiver’s Power Rail Select
1-2 On:
3V3 (Normal)
2-3 On:
3VDU (debug)
(default)
1
ON
2 3 4
JP31
3
1 2
3
1 2
BMC UART1 Port Mode Select
1
ON
2 3 4
JP30
The JP30 is used to select the mode of BMC UART1 port.
1
3
2
1
3
2
1-2 On:
Normal UART
2-3 On:
Debug mode (default)
The JP31 is used to select the driver’s/receiver’s power rail of the BMC UART1.
Note:
JP30 and JP31 need to be set simultaneously.
Note:
JP30 and JP31 need to be set simultaneously.