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Altera_Forum's avatar
Altera_Forum
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11 years ago

Code not running unless NIOS toolset attached

Hi, my system is a Cyclone 3 FPGA with external SDRAM for memory, with a EPCS64 attached for configuration and code storage. I am programming via a JTAG attached byteBlaster. I can ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Check if Nios reset address matches EPCS base address.

Also check if you are using the correct EPCS boot loader.

When you boot from jtag, can your code access EPCS?