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Altera_Forum's avatar
Altera_Forum
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16 years ago

scaler usage in run time control

I am using vip suite 9.0 and quartus 9.0 for out new project. I am able to process frames with scaler in static parameters mode there is problem with runtime controle mode.I had following ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

All addresses in SoPC builder are byte addresses. So for example, if you had a scaler located at base address 0; register 0 of the scaler would be located at address 0 but register 1 would be located at address 4. Maybe you could send me a screenshot of your SoPC system?

Also, the address space of the scaler will change depending on which scaling algorithm you have selected. I think there are only 4 addresses for the bilinear and nearest neighbor algorithm but it increases for the polyphasic.

Jake