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roger10-4
on March 1, 2023
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Bitwise Division
Horner’s method [0] is also commonly used on small microcontrollers without divide (or multiply) instructions.
[0]
https://www.ti.com/lit/an/slaa329a/slaa329a.pdf
kjs3
on March 2, 2023
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Look out. Any time someone brings up microcontroller multiply, there's a someone who is compelled to chime in with "Well
I've
never needed to multiply on a microcontroller, so why do you need to!".
dev_tty01
on March 1, 2023
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Or when the controller has a divide but it is painfully slow.
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[0] https://www.ti.com/lit/an/slaa329a/slaa329a.pdf