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Re: Slow DSP investigation with DFB1

Posted: 29 Oct 2026 15:36
by exxos
stephen_usher wrote: 29 Oct 2026 15:31 So, how do you write the firmware on the DFB1X?

Re: Slow DSP investigation with DFB1

Posted: 29 Oct 2026 15:48
by stephen_usher
Ah. I'll have to get the old laptop out of hiding then. :-)

Re: Slow DSP investigation with DFB1

Posted: 29 Oct 2026 16:07
by Badwolf
stephen_usher wrote: 29 Oct 2026 15:48 Ah. I'll have to get the old laptop out of hiding then. :-)
xc3sprog will do it with appropriate cable. Or the Raspberry Pi trick that's demo'd around various places -- usually in connection with the Terriblefire boards.

Code: Select all

xc3sprog -c jtaghs2 -p 0 -v <firmware.jed>
for my cable.

BW