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Altera_Forum's avatar
Altera_Forum
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15 years ago

can't boot from sram

I build sopc with epcs component, with the reset vector and exception vector at sram section, and set .text section at sram section, I have changed the sram width from 32 bit to 8 bit, but I still ca...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I have tried the latest version 10sp1 and also tried the procedure shown on the rd04112006_450.html solution page but i'm still having problems

This solution includes a sof2flash step but the flash file is not used? i don't understand this? Also, the nios2-elf-objcopy won't run unless you have -- proceeding input-target and output-target

I go on to create the hex file from the elf and then convert the programming file to a .pof which i am struggling to reliably upload without getting a device id error. When i have managed to do upload it it hasn't run. Do i need to point the on-chip rom to this hex file?

J