1-Wire Decode in Overdrive Mode

Forum for discussing PicoScope version 6 (non-automotive version)
Post Reply
DoubleD
Newbie
Posts: 1
Joined: Thu Mar 18, 2021 12:18 am

1-Wire Decode in Overdrive Mode

Post by DoubleD »

I cannot get PicoScope to decode my 1-Wire signals when they go into Overdrive mode. Standard Speed mode decodes ok.

My settings for the Overdrive mode are: Threshold:1V, Hysteresis:100mV, Sample Time From Falling Edge:3uS.

When 1-Wire messaging begins, it starts in the Standard speed mode and negotiates moving up to the Overdrive mode. When I trigger then wait the appropriate time until the Overdrive communication starts there is no decoded signals shown. I have tried a variety of settings with no luck.

Has anyone seen this work??

-DD

bennog
Advanced User
Advanced User
Posts: 80
Joined: Mon Nov 26, 2012 9:16 am
Location: Netherlands

Re: 1-Wire Decode in Overdrive Mode

Post by bennog »

can you post a psdata file of this ?

Benno

Post Reply