How to set use Picoblaze on Nexys4 DDR to communicate with accelerometer

[Ronald Mac]

Hello. I wish to write assembly code for ADXL362 accelerometer on Nexys4 DDR and compile for use with Picoblaze softcore processor.

Are there any assembly routines that I can use to establish communication with the accelerometer please? Any links to code would be appreciated.

[jpeyron]

Hi @Ronald Mac,

We do not have any experience with Picoblaze. We do have experience with Microblaze. We have an OOB Demo that is in HDL that uses the ADXL362 accelerometer on Nexys4 DDR here.  Here is the Nexys 4 DDR's resource center. I did find a web site here that might help.

thank you,

Jon

[Ronald Mac]

Jon - Thank you for those links. I really appreciate your time and interest. I will see if I can manage to read values from the accelerometer using the code in those links.

[Ronald Mac]

Just as an additional question: Are there any assembly code files related to accessing the accelerometer through _Microblaze_? It might provide some clues to the Picoblaze code.

[jpeyron]

Hi @Ronald Mac,

Here is a forum thread that has some assembly code with microblaze.

thank you,

Jon