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ADV212 HIPI mode problem

Question asked by Breaker on Apr 15, 2015
Latest reply on Jun 2, 2015 by DaveD

I use ADV212 in HIPI 16bit mode, NO DMA, after getting the app id of 0xff82, configging the pixel/code/attr fifo threshold, then  I write pixel data to Pixel fifo register through Host data bus, but no irq generate (ie. no code fifo threshold  happens).  why?