I would really appreciate some help to get an Avago HCTL-2022 chip working so I can accurately read a 1000p/r optical encoder. I have considered faster boards and such but I think a dedicated IC is best as pulses could get very fast with such a high resolution encoder on a fast stepper motor. Some b…

help interfacing an external quadrature encoder/counter chip - Avago HTCL-2022

TomGeorge May 7, 2018, 12:27pm 3

Hi,
2020 pinout

2022 pinout

Tom..