TLC6946: Refresh rate

Hirotsugu Kobayashi

Part Number: TLC6946

Tool/software:

Hi team,

What is the maximum refresh rate when using 16 lines?

0 Zhiqian Wu 2 months ago

Hi,

Our experts will give you a feedback late.

+1 Monet Xu 2 months ago in reply to Zhiqian Wu

Hi Hirotsugu,

please refer to below details:

so the f_refresg rate = 1 / (256 * (1/33Mhz) * 16) = 8. 057khz

Monet Xu

0 Hirotsugu Kobayashi 2 months ago in reply to Monet Xu

Hi Monet,

The reference manual states that the default setting is 310 GCLK per sub-period, but what is this number of GCLKs?

0 Monet Xu 1 month ago in reply to Hirotsugu Kobayashi

Hi Hirotsugu,

in the below chapter, you can get the ES PWM setting details:

in the same page provide the details about the length of subperiod.

Monet Xu

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