CCS/TMS320F28379D: Clock synchronization problem

Yonglu Hu

Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

Hi, everyone

We have two clocks in our system, one is the clock of the upper level PC (CMD period is 4ms, using GPIO_XINT to inform DSP), the other is the clock of the DSP (ISR period is 100us now, but it's adjustable), now we want to achieve the clock synchronization of them, is there any solution for reference.

Thank you forward!

over 7 years ago

0 Frank Ankapong over 7 years ago

TI__Mastermind 28275 points

Hi Yonglu,

We have 2 external interrupt examples in C2000Ware, "external_interrupt" and "external_interrupt_latency".

Please take a look at those.

0 Frank Ankapong over 7 years ago

TI__Mastermind 28275 points

Hi Yonglu,

Did the examples I pointed out help resolve your issues or do you still need further help?

0 Frank Ankapong over 7 years ago in reply to Frank Ankapong

TI__Mastermind 28275 points

Yonglu,

It's been a while since we heard back from you. I'm going to assume the suggested examples did help you resolve your problem so will be marking this thread as resolved. If that's not the case, feel free to reject it and post a reply to this thread or create a new thread if this one locks out due to inactivity.

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CCS/TMS320F28379D: Clock synchronization problem