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Altera_Forum
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12 years ago

Difficulty reading into FPGA SDRAM from HPS

Hi, I am running a slightly modified version of GHRD from rocketboards on my Cyclone V Dev Kit. Right now I am having difficulty trying to read from FPGA SDRAM in Linux, which I connected to ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

After debugging with SignalTap, it seems that my local_cal_fail is asserted high, and local_init_done is low..

What can cause this?