MSP430FR4133: Controller reset:

Rajesh R31

Intellectual 300 points

Part Number: MSP430FR4133

Hi,

Thanks for your support.

We are implementing RTC in MSP430FR4133.

The controller is getting rest at every 16 minutes 41 sec and the hour count becomes 2.

The value of SYSRSTIV is 0x001E and some times 0x0000.

Please help.

Regards,

Rajesh.

over 7 years ago

0 Yiding Luo over 7 years ago

TI__Expert 5490 points

Hello Rajesh,

Thanks for your posting.
I have few questions would like to clarify with you:
1. Is it always getting reset at 16 minutes 41 sec?
2. The value of SYSRSTIV is 0x001E and some times 0x0000. Did you only see SYSRSTIV set to 0x1E when there is a reset or this behavior is not consistent?
3. Did you enable any interrupt in your system? If so, did you correctly define the ISR for those interrupts?

Thanks,
Yiding

0 Dietmar Walther over 7 years ago in reply to Yiding Luo

TI__Genius 14165 points

Hi Rajesh,

at which frequency you're running? If you run above 8 MHz did you considered to set the FRAM wait states correct?
On the other did you checked that you do not experience any STACK violations?

0 Yiding Luo over 7 years ago

TI__Expert 5490 points

Hello Rajesh,

We are looking for any update from your side.
Do you have chance to check the FRAM wait states and any interrupt and STACK violations?

Thanks,
Yiding

0 Yiding Luo over 7 years ago in reply to Yiding Luo

TI__Expert 5490 points

Hello Rajesh,

We have not heard from you for awhile so I will close this thread for now.
Please let us know if you have more questions.

Thanks,
Yiding

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MSP430FR4133: Controller reset: