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how to use CALL and RTC instructions?

Question asked by Walt Bill on Jun 20, 2016
Latest reply on Jul 11, 2016 by Fang Li


The CPU of 9S12 Family has special access to read and write  PPAGE register directly during execution of CALL and RTC instructions. I refer  to some examples , some CPU write and read PPAGE directly, or some JSR and RTS instruction given by a array of mechine code. I'm not skilled at mechine codes, So  I hope  to get some guidance.

It's much better to give  examples  in writte PPAGE register by CALL and RTC instructions.