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LP5864: About Analog Dimming Register Settings

Part Number: LP5864

Hi team,

I am trying to use LP5864 with analog dimming, but the LED does not light up even though I set the registers that I think should be set.
When I set the value in the pwm_bri* register, the LED lights up, so communication should be working.
I do not think it is necessary to set the pwm_bri* register for analog dimming, but please tell me what registers are necessary to turn on the LEDs with analog dimming.

Sincerely.
Ryu