Peter, please tell me. About differential step.

[lex27087]

[Peter-van-Tol]

You can create differential outputs in two ways:

• in the firmware with step_dir_differential as you describe;
• in hardware with a differential driver IC.

Because the 5A-75B has limited pins, I chose the second approach. I use the AM26LS31 as driver. See also the my HUB75HAT project.

[lex27087]

Thank you.

[lex27087]

Good day.
Here is the differential step.
Does everything seem normal?

[lex27087]

[Peter-van-Tol]

This seems correct to me.

[lex27087]

Why do your teammates insist that such a signal is not correct?
Then why did you do it?
Thank you

[Peter-van-Tol]

Is this a question for me? There is nothing incorrect, there are only multiple ways how to do it.

[lex27087]

@Peter-van-Tol
They say it should be like in the top picture.

[GTCLive]

Just need to wear the summer shades' twisted-filter, and the worlds lines up!