1
Open Bench Logic Sniffer / Idea for very simplified ADC wing
You would only need:
ADC
Oscillator/ probably get it from fpga to sync with sample clock
buffer to fpga, not needed if we use 3v3 adc's
analogue buffer into adc
The whole thing can be done in the size of the logic input buffer wing.
I'm thinking from the situation where you are debugging an embedded application where you are really just interested in what the mcu is looking at, hence features like offset, gain and other usual features can be done without as most mcu's only see things from 0~3v3/5V.
I'm not an analogue guy so people are welcome to correct me. I just get the feeling from reading the thread that we are trying to shoot for the moon while we don't even have gun powder yet.