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;入口A -8bit<br />; H:X -16bit<br />;出口A:H:X -24bit<br /> PSHA<br /> PSHH<br /> PSHX<br /> MUL<br /> STA 1,SP<br /> LDA 2,SP<br /> STX 2,SP<br /> LDX 3,SP<br /> MUL<br /> STX 3,SP<br /> ADD 2,SP<br /> STA 2,SP<br /> LDA 3,SP<br /> ADC #0<br /> STA 3,SP<br /> PULX<br /> PULH<br /> PULA<br />
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楼主
