C51: REGISTER USAGE OVER XBANKING.A51 FUNCTIONS

Information in this article applies to:

• C51 Version 7.03

QUESTION

I'm modifying the XBANKING.A51 file and I need to know whether or not I must preserve the Accumulator in the internal library routines:

PUBLIC ?C?CLDXPTR, ?C?CSTXPTR, ?C?ILDXPTR, ?C?ISTXPTR
PUBLIC ?C?PLDXPTR, ?C?PSTXPTR, ?C?LLDXPTR, ?C?LSTXPTR

Do you know where I can find this kind of information?

ANSWER

Yes, this information can be found inside the Xbanking.a51 file included in the C51 Version 7.04 update.

SEE ALSO

• C51: CONFIGURING XDATA BANKING

Last Reviewed: Friday, May 20, 2005