SN65DSI86: Crystal

Zoey Wu

Expert 6115 points

Part Number: SN65DSI86

Hi team,

Will it be some different with 26M & 27M oscillator?Thanks~

over 2 years ago

0 David (ASIC) Liu over 2 years ago

TI__Guru**** 182491 points

Hi,

DSI86 can support 26MHz or 27MHz reference clock frequency, what difference are you looking for?

Thanks

David

0 Zoey Wu over 2 years ago in reply to David (ASIC) Liu

TI__Expert 6115 points

Hi team , then which frequency should my customer select? Do we have a guidance?

and what is the accuracy of the oscillator?

0 David (ASIC) Liu over 2 years ago in reply to Zoey Wu

TI__Guru**** 182491 points

Hi.

Reference to my previous response, the DSI86 can support 12, 19.2, 26, 27, or 38.4MHz reference clock, you just need to make sure the GPIO[3:1] or the REFCLK_FREQ bits are programmed correctly per Table 8-1.

The ref clock ppm is +/-50ppm.

Thanks

David

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SN65DSI86: Crystal