AS7 Auto Fuse setting differs from Attiny1614 datasheet (UPDI)

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#1
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Hello all,

I think iv found a mixup in the hex values with the fuse settings for an ATtiny1614 in Atmel studio 7 and what the datasheet says.

Datasheet: DS40001893B

Fuse settings for SYSCFG0 with  Bits: RSTPINCFG[1:0]: states that setting only bit 3 (0x08)  sets reset pin for UPDI. Here is a screen shot:

 

 

~William

Last Edited: Mon. Jun 18, 2018 - 08:18 PM
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I read the fuses (Factory programmed) and AS7 stated the chip is in UPDI mode, so it is apparent that the data sheet (current) is wrong.

I have 3 Attiny1614 chips to play with, so i will come back after i program them with my results.

~William

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Was able to program fine and re-read the fuses which were the same.

~William