Fujitsu FLASH-CAN-48P Manuale d'uso - Pagina 16

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3.8 LIN"A" (JP: 17, 18, 21, 22)

One LIN-transceiver is available and can be used with UART1.

JP17

enable LIN-Transceiver

JP18

LIN Master-mode

JP21, JP22 connects UART1 to the LIN-transceiver (U5, X8)

Jumper

JP17 (LIN enable)

JP18 (LIN Master)

JP21 (LIN"A"RXD)

JP22 (LIN"A"TXD)

Default: JP17, JP18, JP21, JP22 = open

By default, UART1 of MB90F387 is not used as LIN-interface.

Note: RS232- and LIN-transceiver can not be used at the same time. Take care that the

jumpers JP1 and JP2 are open if JP21 and JP22 are closed.

3.9 CAN"A" (JP: 25, 26)

One high-speed CAN-transceiver is available on the FLASH-CAN-48P evaluation board.

JP25, JP26 connects the CAN-Port to the CAN-transceiver (U7, X10).

If the CAN interface is not used, the jumpers should be left open.

Jumper

Setting

Open

JP25 (TX0)

Closed

Open

JP26 (RX0)

Closed

Default: JP25, JP26 = Closed

By default, the CAN transceiver is connected to the microcontroller

UG-900002-20

FLASH-CAN-48P

Chapter 3 Jumpers and Switches

Setting

Description

open

LIN-transceiver is disabled

closed

LIN-transceiver is enabled

open

LIN Slave-mode

closed

LIN Master-mode

open

SIN1 is disconnected from LIN-Transceiver

closed

SIN1 is connected to LIN-Transceiver

open

SOT1 is disconnected from LIN-Transceiver

closed

SOT1 is connected to LIN-Transceiver

Description

TX is disconnected from CAN-Transceiver (U7, X10)

TX is connected to CAN-Transceiver (U7, X10)

RX is disconnected from CAN-Transceiver (U7, X10)

RX is connected to CAN-Transceiver (U7, X10)

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