TMS320F2800157-Q1: deep sleep

Daria Kiseleva

Tool/software:

Good day, colleagues,

Do you have any information about wake up from deep sleep concept from CAN FD or LIN. Customer needs on two levels: minimum – wake up on Bus Traffic, advanced – selective wake up depending on telegram/frame ID.

Can TI offer both levels?

Thank you,

Daria

over 1 year ago

0 Pramod P over 1 year ago

TI__Expert 5430 points

please note most of the team is OOO due to the US holiday. Please expect a response next week.

0 Daria Kiseleva over 1 year ago in reply to Pramod P

TI__Intellectual 2795 points

Hi Pramod,

Any update?

Thanks,

Daria

0 Joseph Casuga over 1 year ago in reply to Daria Kiseleva

TI__Mastermind 38070 points

Hi Daria,

I'm assuming that the deep sleep referred to here is device-level low power mode (e.g. halt and sleep) and not the CAN-FD and LIN modules specifically. If the former, the C2000 devices have the ability to wakeup from halt and standby through GPIO. Halt/standby wakeup can be configured such that any activity from CANRX on LINRX pins can exit from these low power modes.

There is no capability though for selective wakeup that is dependent on telegram/frame ID.

Best regards,

Joseph

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F2800157-Q1: deep sleep