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Altera_Forum
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8 years ago

Write/Read RAM memory from FPGA.

Hello. I'm using de0-nano-SoC kit for some experiments. I'v already figure out how to access to the RAM memory from HPS side, I can read or write data there (trough /dev/mem). So I don't have problem...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Ok, I see that I don't need to import "RAM: 1-PORT" symbol from IP Catalog, because "onchip_memory2" block in Qsys is already here. Then I need Just small example how to access RAM from ghrd.v file. The Qsys onchip_memory2 says that it starts from 0x0000000 to 0x0000ffff . How to write data to these adresses in Verilog?