Programming ATTiny1614; Unexpected Signature

Question

Trying to program an ATTTYIN1614 with jtag2updi.

https://github.com/ElTangas/jtag2updi

I was able to use this tool to program an ATTINY1626-XFR and ATTINY807-MNR, but I'm getting an error with ATTINY1614-SSFR.

avrdude: Expected signature for ATtiny1614 is 1E 94 22
         Double check chip, or use -F to override this check.

If you want to make the answer follow more from the question, the part of the avrdude output listing that shows the signature that was actual read would be helpful. — timemage, Jul 28, 2021 at 23:18
@EdHayes3 if you do not indent the URL, then it becomes clickable ... indented lines are formatted as code — jsotola, Jul 29, 2021 at 1:22

EdHayes3 · Accepted Answer · 2021-07-28 22:48:32Z

1

I had the wrong ATTiny1614 selected. Needed to select the non-optiboot option.

answered Jul 28, 2021 at 22:48

EdHayes3

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