Products > Test Equipment

Hantek 6022BE 20MHz USB DSO

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horo:
If you want to lower the load of your computer you can have a look at this commit:  https://github.com/OpenHantek/OpenHantek6022/commit/48004826a4d333f632b26cda89678b96b0daf8dd

raxis13:
Hi Martin,

Thank you for your software.  You will find here included The Hantek6022 Digital Back End drawing, from page 16 of your Manual.  Tell me if you find some mistakes.

Regards.

sba:
Hi Horo,
I'm considering to by 6022BL for my hobby projects on Arduino/etc, so I have a question about AC/DC coupling. I thinking about external device with only one wire (per channel) connection to scope board. On attached schematics, from screw terminal wire goes to JP2 on board to ports PE3/0 accordingly. How do You think - will it work?

horo:
Salut raxis13,

I didn't look at EEVBLOG for a longer time, so I only discovered your picture today - merci !

I see three small necessary changes:

* The upper text in the upper square box of the AD9288 should read ENCA instead of EAYCA (my bad writing), it is ENCode channel A
* The lower text in the lower AD9288 square must read DB instead of DA, because it's Data channel B.
see also the ADC datasheet
* The text for the quartz below the CY7C68013 is 24MHz instead of 24MH7, also probably due to my quick writing.
Regard, Martin

BTW:
Version 3.0.4b is out with a lot of usability and stability improvements, and if you want to follow the development I provide also an unstable release with binaries from the latest commit.

EDIT: fix URL

horo:
Hi sba, Привет сва,

Yes, it should work, but please connect also the GND permanently, i.e. one wire to GND, one wire to PE0, one wire to PE3.

Martin

P.S.: The 6022BL is either scope or logic analyser, you cannot use them in parallel. I would propose to buy also a cheap Cypress eval board like this one. It works perfectly with sigrok as a 16 channel LA.

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