internal or external oscilator

Mike W

I am running a small program on a SX/28 all is fine using an external oscilator and OSCXT2.
I would like to eleminate the external oscilator and go with the internal, OSC4MHZ.
My program uses shiftin and shifout, to do synchronous communications with an external EEPROM device, are these commands affected by internal or external oscilator.

Thanks in advance

Mike W

Bean

Mike,
ShiftIn and ShiftOut are NOT affected since they are synchronous.
You should be fine. As long as you are not using SERIN or SEROUT.

Bean.

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