Labels:text | screenshot | font | number OCR: Name Size (Bits) Description A 8 Accumulator. Used to perform arithmetic operations upon data. CCR 8 Condition code register. Maintains status bits on results of previously executed operations. H 8 Extension index register. Can be used in conjunction with X for 16-bit addressing. PC 16 Program counter. Always points to the instruction to be executed. SP 16 Stack pointer. Can be used for function parameter passing and temporary space allocation for data. X 8 Index register. Can be used to access data at specific locations or temporary storage for operands. Table 1: CPU08 programming-registers summary.
