topic Re: MPC5646c flexray in MPC5xxx

MPC5646c flexray

boyoungmun — Wed, 12 Oct 2016 01:34:56 GMT

I wonder whether MPC5646c(motherboard XPC56xx) supports 2 flexray channels(A and B) or not.

In XPC56xx user manual, I can see the 2 flexray transceivers are connected a same DB9M connector.

It means that both flexray channels are available?

lukaszadrapa — Wed, 12 Oct 2016 05:34:39 GMT

Hi,

So, both channels are supported but it is necessary to solder second transceiver on the board.

Regards,

Lukas

boyoungmun — Wed, 12 Oct 2016 05:57:53 GMT

Dear Lukas,

In XPC564B user manual, the board already have two FlexRay transceivers. Is an additional transceiver needed?

lukaszadrapa — Wed, 12 Oct 2016 06:11:23 GMT

There's sentence: "However, only one circuit is assembled by default."

You can see that here:

Regards,

Lukas