Re: [CAD_CAM_EDM_DRO] Absolute to Incremental

irfan_younis wrote:

>Dear users,
>I would like to convert Absolute rotary encoder BCD output to
>Incremental TTL output. Any body can help me in this case and can
>tell me circuit for it.
>
>

Very difficult. Going the other way is easy, you just add a bidirectional
counter and a quadrature decoder. But, turning a bunch of changing
bits to a smooth quadrature stream without a bunch of glitches could
be a VERY challenging project.

Jon