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Altera_Forum
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14 years ago

VIP core - Frame Reader (On Screen Display)

Hi all - how would I display a 'picture' , for example a bitmap, on the on-screen display. I'm working through a design example on the NEEK - the author has gone to some trouble to write some ro...
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Altera_Forum
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14 years ago

The basic idea is like this

1. put the bitmap data on off-chip-mem(if it very small, then you could use onchipmem)

2. read the picture data by using frame reader

3. send the data to mixer as a layer (cause you might want to change picture)

4. send the data to clocked video output