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OMAP-L138 - How to clear the End of Frame 0/1 bits in the LCD status register

Huy Nguyen1
Prodigy 10 points
Other Parts Discussed in Thread: OMAP-L138

Hi,

I am currently developing a LCD driver for OMAP-L138. The LCD controller is configured to work in Raster mode (TFT active) with two frame buffers. The problem that I have is I cannot clear the End of Frame (EOF) 0/1 bits in the LCD status register ( LCD_STAT). According to the technical manual, the bits in the LCD_STAT can be clear by writing 1 to them. So my code to clear the EOF bits is like this:

LCD_STAT = 0x00000300;

However, from the register view within CCS, these bits are still set. Did I do anything wrong or are there something that I am still missing?

Thanks,

Huy