DSO203 GCC APP - Community Edition (2.51+SmTech1.8+Fixes)

pmos69 · June 18, 2012, 8:58am

~~mrmutts:~~

Can I mention a couple of things?

Having installed the “flicker free” App I now notice that on the digital inputs vertical transitions are in a different colour from the trace colour. ie with either a square wave input or a saved waveform on Ch4 the horizontal line is green but any rise or fall appears in cyan, Ch3, normally magenta, shows white on vertical transitions, any ideas?

The bug that affects me most is the horizontal misalignment of the digital and analogue channels. The analogue appears delayed from the digital when fed with the same input. The displacement is 1 graticule dot and doesn’t change with timebase settings which suggests this is not a signal timing error through the input circuitry but possibly a sampling problem, a solution would be great.

Regards Mike

Just one dot/sample?

Which one is delayed (further to the right)?