Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

small boot copier for EPCS

I have a customized board, with 5CEBA4 and EPCS16. I want the FPGA boot from a specified SW image address after the HW image is loaded. I studied AN458, and I think the small boot copier is go...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

What do you mean with cpu address? The cpu is a bus master, then it doesn't have an address!

Do you mean the address of the jtag debug module?

reset_vector and exception_vector are ok. Anyway I wonder why you are using an additional boot rom: epcs device already includes onchip ram to store the boot code.

So you'd better place here your boot copier hex and set reset_vector to epcs base address.