CDCUN1208LP: Clock divider selection

Hue Phung

Part Number: CDCUN1208LP

Hello,

I have a question here about the clock divider selection.

I am using the part in pin mode, I would like to know once the part is powered up, can I change the clock divider ratio on the fly, going back and forth from one ratio to the other?

Thanks

over 1 year ago

+1 Asim Khan over 1 year ago

TI__Genius 9250 points

Hi Hue,

I am checking internally with the design team to verify if this pin is continuously samples to confirm this function. I will share feedback to you about it as soon as I get details.

I don’t have an EVM on me right now but I will order one so I can verify this on the bench this as well. This will be end of next week.

Best,

Asim

0 Asim Khan over 1 year ago in reply to Asim Khan

TI__Genius 9250 points

Hi Hue,

I verified with the design team, this pin is continuously sampled. You can update the divide ratio by changing the pin.

Best,

Asim

+1 Hue Phung over 1 year ago in reply to Asim Khan

Prodigy 140 points

OK, I got it, thank you so much for your prompt response.

0 Asim Khan over 1 year ago in reply to Hue Phung

TI__Genius 9250 points

You are welcome :)

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

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CDCUN1208LP: Clock divider selection