RM48 Software Reset

stomp

Other Parts Discussed in Thread: RM48L952

Hi,

Just wondering if anyone could tell me how to do a software reset in a RM48L952. We want to do a reset after a boot-loader process has completed.

Thanks

Stomp!

over 10 years ago

0 Martin Valencia over 10 years ago

Guru 15175 points

one option might be to use the WDT microcontroller.

after boot-loader to process, you can let your programming in an infinite loop without resetting the counter WDT and then the WDT can do care of restarting the processor.

Best Regards
Martin

0 Jean-Marc Mifsud over 10 years ago in reply to Martin Valencia

TI__Mastermind 22375 points

Stomp,

The System Module provides via the System Exception Control Register (SYSECR) a way to generate a Global system reset.

Please have a look at the following extract from the RM48 TRM

0 stomp over 10 years ago in reply to Jean-Marc Mifsud

Genius 4675 points

Thanks Jean-Marc,

I had some confusion with the use of the toggle bit in systemREG1->MMUGCR ^= 1U;.

Regards
Stomp!

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RM48 Software Reset