Register usage

cpik uses 6 16 bit pseudo-registers named R0,R1,R2,R3,R4 and R5. These registers are located in page 0, and are efficiently accessed via Access Bank (a=0).

Of course, registers for indirect adressing, such as INDFx, PREINCx, POSTDECx, and PLUSWx are intensively used and also accessed in Access Bank for efficiency reasons.



AG 2013-04-10