TDA4VH-Q1: Inquiry about TDA4VH safety mcu

saveaaaaa

Part Number: TDA4VH-Q1
Other Parts Discussed in Thread: TDA4VH

Tool/software:

hello, ti team

i have any question about tda4vh system

when If we make Linux application on the A72 core of the TDA4VH,

can the RTOS of the TDA4VH's safety MCU check the data values output from that core? This is for functional safety (ISO26262)

bcs we need to prove data integrity from A72 core

thanks!

0 Josiitaa RL 2 days ago

Hi,

I have looped our expert to help you with this question. Please expect a 2 day delay in responses.

Regards,

Josiitaa

0 Tarun Mukesh Puvvada 9 hours ago in reply to Josiitaa RL

Hello,

sorry for the delay.

If i understand correctly, you need to pass on the data between R5F and A72 cores. This can be done using IPC driver.

May i know how much amount of data you want to pass between cores?

Regards

Tarun Mukesh

Processors forum