tweakedx

Dear JColvin, Appreciate your response! The pattern could happen anywhere in the sequence. We are talking about just single bits here. The difference would most likely be 3-5 bits across the 2M. It is preferred to have both options to trigger during runtime (live) and trigger after date completion.

Reposting my inquiry here as I believe this is the most appropriate forum. Hello Experts, I need to build an application that sends 2M digital patterns (~1.6V at VIH) using 8 signal lines at 18MHz to a DUT. The tool should then read the same 8 signal lines plus an additional signal (R). R would then be compared to an expected response (E). If R != E, a flag (b010) would be raised on a GPIO line and a notification saying at which pattern (out of the 2M) didn't match. This step then needs to be repeated at higher frequencies up to 22MHz. It would be preferable that the tool also has a variable power-supply from 0.8V to 1.9V that can provide around 20mA to power the DUT). The loading of the pattern could either be in csv or txt. I can match the required format by Waveforms. Scripting language preference to send the pattern, check the data, then trigger the flag would be either C or Python. Is this possible using the Digital Discovery? If not, what tool would you recommend? Thanks!