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Altera_Forum
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12 years ago

FPGA 2 SDRAM bridge reference

hi All, I am working on design a system that FPGA can access SDRAM of HPS through F2S bridge. Where can find the reference design (include hardware / software project ) ? Thank...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

After remove the "Address Span Extender" between DMA & Memory, the result is ok.

I don't know why "Address Span Extender" will block DMA's transmission ?