Fujitsu SK-96320-80PMC Benutzerhandbuch - Seite 17
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3.7 LIN"A" (JP: 17, 18, 21, 22, 44)
One LIN-transceiver (U5, X8) can be connected to one of the microcontroller's UART
interfaces.
JP17
enable LIN-Transceiver
JP18
LIN Master-mode
JP21, JP22 connects UART 7 to the LIN-transceiver (U5, X8)
If the LIN interface is not used then the jumpers should be left open.
Jumper
JP17 (LIN enable)
JP18 (LIN Master)
JP21 (LIN"A"RXD)
JP22 (LIN"A"TXD)
JP44 (VBAT_A)
JP36 (WAKE)
By default, the LIN"A"-interface is not connected to a UART.
© Fujitsu Microelectronics Europe GmbH
SK-96320-80PMC User Guide
Chapter 3 Jumpers and Switches
Setting
Description
Closed
LIN-transceiver is enabled
Open
LIN-transceiver is disabled
Closed
LIN Master-mode
Open
LIN Slave-mode
Closed
SIN7 of the MCU is connected to LIN"A"
Open
SIN7 of the MCU is not connected to LIN"A"
Closed
SOT7 of the MCU is connected to LIN"A"
Open
SOT7 of the MCU is not connected to LIN"A"
Closed
Vs of LIN A is powered by the board
Open
No voltage supply to Vs of LIN A
1-2
Connects WAKE signal to Bus power
2-3
Connects WAKE signal to VCC
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