TDA4VM: MCU CANFD Spec

Ming Zhong10

Part Number: TDA4VM

Dear experts,

I got 2 requests about MCU CANFD Spec:

Do we have following spec on the hardware side? Normally, MCU should have these specs.

1. The maximum information processing time length in the CANFD data phase.(unit: nominal data bit time quantum tQd)

2. The maximum information processing time length in the CANFD arbitration phase (unit: nominal arbitration bit time quantum tQa)

Thanks & Best Regards!

0 Stephen Molfetta over 5 years ago

Hi Ming,

Please allow me some time to track down the information you have requested. I apologize for the delay.

Thanks,
Stephen

0 Vivek Dhande over 5 years ago in reply to Stephen Molfetta

Hi Ming,

Since CAN-FD is a relatively slower interface, so if you program a sampling point for bit-rates between 75% - 90%, it should suffice.

May I know the intention behind knowing these values?

Thanks & Regards,
Vivek Dhande.

Texas Instruments (India) Pvt Ltd

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