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TLC5923 SetDot

Other Parts Discussed in Thread: TLC5923

Hello

I want to configure the dot correction on my component but it does not work.

I'using SPI to send the 16-bit wide data packet to turn on all my led, then I send the 112-bit wide serial data packet, but the led state does not change no matter what the correction are...

Does someone has an idea ?

I then tried the same test with three cascaded TLC5923, and when I sent the dot correction data, the leds of the two new TLC5923 turned ON....

I'm toggling the XLAT pin only at the end of the 112*3 bits ...

Regards