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Altera_Forum's avatar
Altera_Forum
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12 years ago

Download configuration and data to EPCS

Hi everybody i am using EP3C25U with EPCS16. I want too download FPGA configuration (with NIOS2) to EPCS through jtag. In addition to that i want to add some initial/setup data. The idea i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Hi

thank you. This describes the configuration download.

What i have is like this

FPGA config => EPCS

NIOS software => EPCS

Init data => EPCS

this "init data" has to be written to EPCS only once and it will stay constant. I could use a ram block on fpga, but i am really short on fpga on-chip memory. So i am thinking if it is possible during the programming procedure to download "init data" with FPGA config or with NIOS software when i write it to EPCS?

Regards

Mirza