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TLC5955 and TLC5957: GCLK, Brightness / color / dot correction control, daisy chaining questions

Other Parts Discussed in Thread: TLC5955, TLC5957

TLC5955

  1. Can it be daisy chained with other TLC5955?
  2. What is the GCLK used for?
    • Can it be daisy chained?
    • What are the frequency and Duty cycle of the GCLK signal?
  3. How are gray-scale and dot correction done on this chip? Using input data?

TLC5957

  1. How are color and global brightness control done on the chip? Using input data?
  2. What is the GCLK used for?
    • What are the frequency and Duty cycle of the GCLK signal?
  3. What is the FLAGS/READ input of the controller used for?