Burst boundaries on Frame Buffer

Thanks for your reply.

mmmh

that's true, i use 128bits-width master data port. I thougth that only the values of the video frame were written into the sdram.

So for each 5 pixel written into the sdram there are (in this case) 8 bits written into the sdram? I suppose their value would be 0s?or they are "don't care" values? the reader of the frame buffer wouldn't read and threat them as bit of some pixel?

what about burst boundaries? I still am trying to understand how to calculate them...

Thanks a lot for the help

best regards

Phate.