On Thu, 22 Oct 2020 at 02:00, Gene Heskett <ghesk...@shentel.net> wrote:

> No, that steers the pwm which modulates the bottom half of the bridge,
> and not externally separated, both sides on these full H bridge cards.

The step outputs are a differential pair, not PWM and /PWM. I am not
sure if that is a real distinction.
But you might need to be careful of the common-mode voltage limits of
the differential pair driver on the 7i76.

-- 
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
— George Fitch, Atlanta Constitution Newspaper, 1912


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