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Altera_Forum
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14 years ago

will add a module or IP change the performance? (combining SDI and SGDMA)

Hi all I'm wondering whether adding a module or an IP to an FPGA design can change the performance. From what I know, I guess the performance would be changed because different place and rout...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

The problem is that SDI is a continuous stream and SGDMA use bursts for DDR3. Check Altera frame buffer IP core, but think of a mechanism how to make SDI stream to do bursts in packets.