Fujitsu SK-91460T-144PMC-GPIO User Manual page 20

LIN-UART 6:
Jumper
JP48
(RXD)
JP52
(TXD)
JP54
(RS232/LIN)
JP44
(RTS-CTS)
JP50
(DTR/RTS)
JP59
(LIN enable)
JP64
(LIN master)
JP56
(LIN Vbat)
By default, UART6 is connected to X4 and configured as RS232 interface.
FMEMCU-UG-910074-11
SK-91460T-144PMC-GPIO User Guide
Chapter 3 Jumpers and Switches
Setting Description
1-2 SIN6 is connected to RS232 transceiver
2-3 SIN6 is connected to LIN transceiver
1-2 SOT6 is connected to RS232 transceiver
2-3 SOT6 is connected to LIN transceiver
1-2 X4 Pin2 is connected to RS232 transceiver (T1out)
2-3 X4 Pin2 is connected to LIN transceiver (BUS)
Closed RTS and CTS of X4 are connected
Open RTS and CTS of X4 are not connected
1-2 DTR signal (Pin 6 of X4) is used as reset source
2-3 RTS signal (Pin 7 of X4) is used as reset source
Closed LIN transceiver for X4 is enabled
Open LIN transceiver for X4 is disabled
Closed LIN-UART 6 is LIN Master
Open LIN-UART 6 is LIN Slave
Closed Pin 1 (LIN Vs) of X4 is connected to Vin
Open Pin 1 (LIN Vs) of X4 is not connected to Vin
Table 3-8: UART 6 Settings
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