Uart"A" (Jp: 1, 2, 31); Uart"B" (Jp: 6, 8, 32) - Fujitsu FLASH-CAN-64P-350-PMC User Manual

4.6 UART"A" (JP: 1, 2, 31)

One RS232-transceiver can be connected to UART2.
JP1, JP2 connects UART2 to the RS232-transceiver (U1, X3)
or to the LIN-transceiver (U5, X8)
JP31 Some Flash-programming-Tools needs a connection between CTS and RTS
Jumper
JP1 (UART"A"TxD)
JP2 (UART"A"RxD)
JP31 (RTS-CTS)
Default: JP1=1-2, JP2=1-2, JP31 = closed
By default, UART2 is used as UART"A".

4.7 UART"B" (JP: 6, 8, 32)

One RS232-transceiver can be connected to UART3.
JP6, JP8 connects UART3 to the RS232-transceiver (U3, X5)
JP32 Some Flash-programming-Tools needs a connection between CTS and RTS
Jumper
JP6 (UART"B"RxD)
JP8 (UART"B"TxD)
JP31 (RTS-CTS)
Default: JP6=closed, JP8=closed, JP32 = closed
By default, UART3 is used as UART"B".
UG-960008-10
FLASH-CAN-64P-350-PMC
Chapter 4 Jumpers and Switches
Setting Description
1-2 SOT2 is connected to RS232-transceiver
2-3 SOT2 is connected to LIN-transceiver A
1-2 SIN2 is connected to RS232-transceiver
2-3 SIN2 is connected to LIN-transceiver A
ON (closed) RTS and CTS is shortcut on X3
OFF (open) RTS and CTS is not shortcut on X3
Setting Description
ON (closed) SIN3 is connected to RS232-Transceiver
OFF (open) SIN3 is disconnected from RS232-Transceiver
ON (closed) SOT3 is connected to RS232-Transceiver
OFF (open) SOT3 is disconnected from RS232-Transceiver
ON (closed) RTS and CTS is shortcut on X5
OFF (open) RTS and CTS is not shortcut on X5
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