DSLogic U2Basic model logic analyzer now has 64Mbit buffer

[wnorcott]

I bought from Ali Express this
https://www.aliexpress.com/item/4000395589944.html

It appears to be a new model that between a Basic and a Pro.   The basic had no sample buffer and the plus had 256 megabits.    The new U2Basic has 64 megabits sample buffer.


It was a good deal I got it in a package for $57 that included (10) 10K pots with knobs and (2) CY7C60013A USB dev boards.   I thought I was ordering just the DSLogic Basic that has no sample buffer; when I got it though it was this.  In the DSLogic analyzer software it shows up as DSLogic U2Basic in the tool too.

[Mrkvak]

Except the U2B does not officially supports samplerates above 100MHz (you get 100MHz@16ch, and nothing else). I tried modifying DSView/libsigrok sourcecode (check https://www.eevblog.com/forum/testgear/upgrading-dslogic-basic-to-plus-without-eeprom-modification/msg2859158/#msg2859158) and it seems to be working, but I'm unable to verify it works as intended.