SK-96380-120PMC User Guide
Chapter 3 Jumpers and Switches
© Fujitsu Microelectronics Europe GmbH
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UG-960019-11
3.9.2 LIN-UART 2 (JP: 36, 37, 38, 39, 40, 42, 43, 45)
Jumper
Setting
Description
1-2
SIN2 is connected to RS232 transceiver
JP37
(RXD)
2-3
SIN2 is connected to LIN transceiver
1-2
SOT2 is connected to RS232 transceiver
JP39
(TXD)
2-3
SOT2 is connected to LIN transceiver
1-2
X9 pin 2 is connected to RS232 transceiver
JP40
(RS232/LIN)
2-3
X9 pin 2 is connected to LIN transceiver
Closed
RTS and CTS of X9 are connected
JP36
(RTS-CTS)
Open
RTS and CTS of X9 are not connected
1-2
DTR signal (pin 6 of X9) is used as reset source
JP38
(DTR/RTS)
2-3
RTS signal (pin 7 of X9) is used as reset source
Closed
LIN transceiver for X5 is enabled
JP43
(LIN enable)
Open
LIN transceiver for X5 is disabled
Closed
LIN-UART2 is LIN Master
JP45
(LIN master)
Open
LIN-UART2 is LIN Slave
Closed
LIN bus (X9 pin 1) is powered by the board
JP42
(LIN Vbat)
Open
LIN bus (X9 pin 1) is not powered by the board
Table 3-8: UART2 Settings
3.10 CAN interfaces
(JP: 24, 26, 34, 35)
Two high-speed CAN-transceivers can be connected to the microcontroller’s CAN interfaces
(CAN0 and CAN1).
Jumper
Setting
Description
JP24
(CAN0 RX)
Closed
RX0 is connected to CAN0 (X6)
JP26
(CAN0 TX)
Closed
TX0 is connected to CAN0 (X6)
JP34
(CAN1 RX)
Closed
RX1 is connected to CAN1 (X8)
JP35
(CAN1 TX)
Closed
TX1 is connected to CAN1 (X8)
Table 3-9: CAN Settings
