S32G2 LLCE message buffers ?

leehaonan — Wed, 03 Jan 2024 07:51:47 GMT

LLCE enablement consist of binary images for the code running on each of the LLCE cores. Support for
16 CAN and 4 LIN communication controllers as it is expected by the AUTOSAR® 4.4 drivers on the
host side.
• Timestamping of received and transmitted frames
• S32G2: Support for up to 1024 filters and 2000 message buffers
• S32G3: Support for up to 4096 filters, 1732 long message buffers and 2364 short message buffers

2000 message buffers

1.Does this 2000 message buffers mean that it's for each LLCE CAN channel?

Re: S32G2 LLCE message buffers ?

Daniel-Aguirre — Tue, 09 Jan 2024 17:14:23 GMT

Hi,

We do apologize for the delay. Below will be some comments on regards of your questions:

Q1 >> Does this 2000 message buffers mean that it's for each LLCE CAN channel?

A1 >> For the available information, the 2000 message buffers should be for all channels, not for each one. The following is told by the internal team:

"... there are total 2000 Rx MBs which can be flexibly assigned between different channels."

Please, let us know.

topic Re: S32G2 LLCE message buffers ? in S32G

S32G2 LLCE message buffers ?

Re: S32G2 LLCE message buffers ?