i2c on digital oscilloscope

RE: i2c on digital oscilloscope

rushin — Mon, 25 Apr 2016 15:11:43 GMT

sorry.i can't buy logic analyzer. so please if you tell me how to see it on oscilloscope, then i will be thankful to you

RE: i2c on digital oscilloscope

awneil — Mon, 25 Apr 2016 08:26:05 GMT

There are also specific "protocol analyser" products; eg,

www.totalphase.com/.../

www.thedebugstore.com/.../

dangerousprototypes.com/.../

RE: i2c on digital oscilloscope

awneil — Sat, 23 Apr 2016 15:41:05 GMT

The easy way is to get a scope with these feature built in.

There are several low-cost logic analysers which do such protocol analysis.

Failing that, you're just going to have to do it all "manually" by looking at the timings, and the relations of the various edges, and the I2C specifications.

RE: i2c on digital oscilloscope

rushin — Sat, 23 Apr 2016 13:32:18 GMT

i n i2c how to detect start, stop bit on oscilloscope?? how to detect acknowledment on scope??