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clock question — Parallax Forums

clock question

kelvin jameskelvin james Posts: 531
edited 2006-03-24 18:19 in Propeller 1
Is it possible to use the clock of an external device to drive the X1 clock pin on the propeller?

kelvin

Comments

  • Ken GraceyKen Gracey Posts: 7,156
    edited 2006-03-24 18:19
    Yes,

    In your top-level Spin file, you would do this:

    CON· _clkmode = xinput 'use XI pin as clock

    -or-

    CON _clkmode = xinput + pll16x 'use XI pin and multiply frequency by 16x
    kelvin james said...
    Is it possible to use the clock of an external device to drive the X1 clock pin on the propeller?

    kelvin
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