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With the 6502 Instruction Set, we can see how many cycles each instruction uses, depending on the addressing mode. Calculate the number of cycles each
With the 6502 Instruction Set, we can see how many cycles each instruction uses, depending on the addressing mode. Calculate the number of cycles each set of instructions takes to complete. a. iAdding 4 bytes together. LDA#$04CLCADC#$03ADC#$02ADC#$01 LDA \#\$04 STA $0203 LDA \#\$03 STA $0202 LDA $02 STA $0201 LDA $01 STA $0200 LDA $0203 CLC ADC $0202 ADC $0201 ADC $0200 c. LDA \#\$04 STA $0203 LDA \#\$03 STA $0202 LDA \#\$02 STA $0201 LDA \#\$01 STA $0200 LDX \#\$03 LDA $0200,X DEX CLC ADD_LOOP ADC $0200,X DEX BPLADD_LOOP
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