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Altera_Forum
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15 years ago

how to address DDR2 memory effectively

I'm currenly using the Altera HPC2 controller to access 4 x DDR2 (MT47H16M16 - 4 Meg x 16 x 4 banks). They all share the common access pins. (just think of it as one big memory with 64 bit data bus -...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The reason I need to use the DDR2 for frame buffering is because the video comes in from 4 different stream. Each stream represents a quadrant of a frame. Hence I need to store them in the frame buffer so that I can read them out line by line.