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Altera_Forum
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11 years ago

HPS: h2f_lw_axi_master and h2f_axi_master

Hi, on the DE1 SoC FPGA board I'm writing from HPS/Linux to /dev/mem to the FPGA, on the FPGA I increment the value and put it back to be read from HPS/Linux. First I had everything running over h2f_...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

HI, Thank you very much for your replay!! It's great tutorial.

I did a small project. I access pio led of the FPGA through the h2f_lw_axi_master. The lightweight bridge’s region of memory begins at address 0xff200000. Now I m trying to access FPGA pio led through h2f_axi_master but I did not find the base address!!

Do you have any idea?!