Difference between revisions of "Talk:83Plus:BCALLs:4B73"
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A is the byte NextParseByte was pointing to, unless the comparison between 965D and 965F carries, in which case a is returned as zero. This should be addressed in the output information for register A, but I don't know exactly what it's doing (which is why I left it blank originally). | A is the byte NextParseByte was pointing to, unless the comparison between 965D and 965F carries, in which case a is returned as zero. This should be addressed in the output information for register A, but I don't know exactly what it's doing (which is why I left it blank originally). | ||
| + | :Actually, that does not appear to be the case. The value returned is the data at the ''new'' pointer value. I believe that [[83Plus:RAM:965F]] holds the end of the program/equation being run, so the routine returns with carry set if you're at the end of the program. [[User:FloppusMaximus|FloppusMaximus]] 19:24, 27 Mar 2005 (PST) | ||
Revision as of 19:24, 27 March 2005
A is the byte NextParseByte was pointing to, unless the comparison between 965D and 965F carries, in which case a is returned as zero. This should be addressed in the output information for register A, but I don't know exactly what it's doing (which is why I left it blank originally).
- Actually, that does not appear to be the case. The value returned is the data at the new pointer value. I believe that 83Plus:RAM:965F holds the end of the program/equation being run, so the routine returns with carry set if you're at the end of the program. FloppusMaximus 19:24, 27 Mar 2005 (PST)
