65C02 CPU OpCodes: Difference between revisions

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|-
|-
! 0x
! 0x
| align='center' | BRK
| align='center' title='$00' | [[OpCode - BRK|BRK]]
| align='center' | ORA
| align='center' title='$01' | [[OpCode - ORA|ORA]]
| align='center' | -
| align='center' title='$02 Invalid OpCode' | -
| align='center' | -
| align='center' title='$03 Invalid OpCode' | -
| align='center' | TRB
| align='center' title='$04' | [[OpCode - TRB|TRB]]
| align='center' | ORA
| align='center' title='$05' | [[OpCode - ORA|ORA]]
| align='center' | ASL
| align='center' title='$06' | [[OpCode - ASL|ASL]]
| align='center' | RMB0
| align='center' title='$07' | [[OpCode - RMB0|RMB0]]
| align='center' | PHP
| align='center' title='$08' | [[OpCode - PHP|PHP]]
| align='center' | ORA
| align='center' title='$09' | [[OpCode - ORA|ORA]]
| align='center' | ASL
| align='center' title='$0A' | [[OpCode - ASL|ASL]]
| align='center' | -
| align='center' title='$0B Invalid OpCode' | -
| align='center' | TSB
| align='center' title='$0C' | [[OpCode - TSB|TSB]]
| align='center' | ORA
| align='center' title='$0D' | [[OpCode - ORA|ORA]]
| align='center' | ASL
| align='center' title='$0E' | [[OpCode - ASL|ASL]]
| align='center' | BBR0
| align='center' title='$0F' | [[OpCode - BBR0|BBR0]]
|-
|-
! 1x
! 1x
| align='center' | BPL
| align='center' title='$10' | [[OpCode - BPL|BPL]]
| align='center' | ORA
| align='center' title='$11' | [[OpCode - ORA|ORA]]
| align='center' | ORA
| align='center' title='$12' | [[OpCode - ORA|ORA]]
| align='center' | -
| align='center' title='$13 Invalid OpCode' | -
| align='center' | TRB
| align='center' title='$14' | [[OpCode - TRB|TRB]]
| align='center' | ORA
| align='center' title='$15' | [[OpCode - ORA|ORA]]
| align='center' | ASL
| align='center' title='$16' | [[OpCode - ASL|ASL]]
| align='center' | RMB1
| align='center' title='$17' | [[OpCode - RMB1|RMB1]]
| align='center' | CLC
| align='center' title='$18' | [[OpCode - CLC|CLC]]
| align='center' | ORA
| align='center' title='$19' | [[OpCode - ORA|ORA]]
| align='center' | INC
| align='center' title='$1A' | [[OpCode - INC|INC]]
| align='center' | -
| align='center' title='$1B Invalid OpCode' | -
| align='center' | TRB
| align='center' title='$1C' | [[OpCode - TRB|TRB]]
| align='center' | ORA
| align='center' title='$1D' | [[OpCode - ORA|ORA]]
| align='center' | ASL
| align='center' title='$1E' | [[OpCode - ASL|ASL]]
| align='center' | BBR1
| align='center' title='$1F' | [[OpCode - BBR1|BBR1]]
|-
|-
! 2x
! 2x
| align='center' | JSR
| align='center' title='$20' | [[OpCode - JSR|JSR]]
| align='center' | AND
| align='center' title='$21' | [[OpCode - AND|AND]]
| align='center' | -
| align='center' title='$22 Invalid OpCode' | -
| align='center' | -
| align='center' title='$23 Invalid OpCode' | -
| align='center' | BIT
| align='center' title='$24' | [[OpCode - BIT|BIT]]
| align='center' | AND
| align='center' title='$25' | [[OpCode - AND|AND]]
| align='center' | ROL
| align='center' title='$26' | [[OpCode - ROL|ROL]]
| align='center' | RMB2
| align='center' title='$27' | [[OpCode - RMB2|RMB2]]
| align='center' | PLP
| align='center' title='$28' | [[OpCode - PLP|PLP]]
| align='center' | AND
| align='center' title='$29' | [[OpCode - AND|AND]]
| align='center' | ROL
| align='center' title='$2A' | [[OpCode - ROL|ROL]]
| align='center' | -
| align='center' title='$2B Invalid OpCode' | -
| align='center' | BIT
| align='center' title='$2C' | [[OpCode - BIT|BIT]]
| align='center' | AND
| align='center' title='$2D' | [[OpCode - AND|AND]]
| align='center' | ROL
| align='center' title='$2E' | [[OpCode - ROL|ROL]]
| align='center' | BBR2
| align='center' title='$2F' | [[OpCode - BBR2|BBR2]]
|-
|-
! 3x
! 3x
| align='center' | BMI
| align='center' title='$30' | [[OpCode - BMI|BMI]]
| align='center' | AND
| align='center' title='$31' | [[OpCode - AND|AND]]
| align='center' | AND
| align='center' title='$32' | [[OpCode - AND|AND]]
| align='center' | -
| align='center' title='$33 Invalid OpCode' | -
| align='center' | BIT
| align='center' title='$34' | [[OpCode - BIT|BIT]]
| align='center' | AND
| align='center' title='$35' | [[OpCode - AND|AND]]
| align='center' | ROL
| align='center' title='$36' | [[OpCode - ROL|ROL]]
| align='center' | RMB3
| align='center' title='$37' | [[OpCode - RMB3|RMB3]]
| align='center' | SEC
| align='center' title='$38' | [[OpCode - SEC|SEC]]
| align='center' | AND
| align='center' title='$39' | [[OpCode - AND|AND]]
| align='center' | DEC
| align='center' title='$3A' | [[OpCode - DEC|DEC]]
| align='center' | -
| align='center' title='$3B Invalid OpCode' | -
| align='center' | BIT
| align='center' title='$3C' | [[OpCode - BIT|BIT]]
| align='center' | AND
| align='center' title='$3D' | [[OpCode - AND|AND]]
| align='center' | ROL
| align='center' title='$3E' | [[OpCode - ROL|ROL]]
| align='center' | BBR3
| align='center' title='$3F' | [[OpCode - BBR3|BBR3]]
|-
|-
! 4x
! 4x
| align='center' | RTI
| align='center' title='$40' | [[OpCode - RTI|RTI]]
| align='center' | EOR
| align='center' title='$41' | [[OpCode - EOR|EOR]]
| align='center' | -
| align='center' title='$42 Invalid OpCode' | -
| align='center' | -
| align='center' title='$43 Invalid OpCode' | -
| align='center' | -
| align='center' title='$44 Invalid OpCode' | -
| align='center' | EOR
| align='center' title='$45' | [[OpCode - EOR|EOR]]
| align='center' | LSR
| align='center' title='$46' | [[OpCode - LSR|LSR]]
| align='center' | RMB4
| align='center' title='$47' | [[OpCode - RMB4|RMB4]]
| align='center' | PHA
| align='center' title='$48' | [[OpCode - PHA|PHA]]
| align='center' | EOR
| align='center' title='$49' | [[OpCode - EOR|EOR]]
| align='center' | LSR
| align='center' title='$4A' | [[OpCode - LSR|LSR]]
| align='center' | -
| align='center' title='$4B Invalid OpCode' | -
| align='center' | JMP
| align='center' title='$4C' | [[OpCode - JMP|JMP]]
| align='center' | EOR
| align='center' title='$4D' | [[OpCode - EOR|EOR]]
| align='center' | LSR
| align='center' title='$4E' | [[OpCode - LSR|LSR]]
| align='center' | BBR4
| align='center' title='$4F' | [[OpCode - BBR4|BBR4]]
|-
|-
! 5x
! 5x
| align='center' | BVC
| align='center' title='$50' | [[OpCode - BVC|BVC]]
| align='center' | EOR
| align='center' title='$51' | [[OpCode - EOR|EOR]]
| align='center' | EOR
| align='center' title='$52' | [[OpCode - EOR|EOR]]
| align='center' | -
| align='center' title='$53 Invalid OpCode' | -
| align='center' | -
| align='center' title='$54 Invalid OpCode' | -
| align='center' | EOR
| align='center' title='$55' | [[OpCode - EOR|EOR]]
| align='center' | LSR
| align='center' title='$56' | [[OpCode - LSR|LSR]]
| align='center' | RMB5
| align='center' title='$57' | [[OpCode - RMB5|RMB5]]
| align='center' | CLI
| align='center' title='$58' | [[OpCode - CLI|CLI]]
| align='center' | EOR
| align='center' title='$59' | [[OpCode - EOR|EOR]]
| align='center' | PHY
| align='center' title='$5A' | [[OpCode - PHY|PHY]]
| align='center' | -
| align='center' title='$5B Invalid OpCode' | -
| align='center' | -
| align='center' title='$5C Invalid OpCode' | -
| align='center' | EOR
| align='center' title='$5D' | [[OpCode - EOR|EOR]]
| align='center' | LSR
| align='center' title='$5E' | [[OpCode - LSR|LSR]]
| align='center' | BBR5
| align='center' title='$5F' | [[OpCode - BBR5|BBR5]]
|-
|-
! 6x
! 6x
| align='center' | RTS
| align='center' title='$60' | [[OpCode - RTS|RTS]]
| align='center' | ADC
| align='center' title='$61' | [[OpCode - ADC|ADC]]
| align='center' | -
| align='center' title='$62 Invalid OpCode' | -
| align='center' | -
| align='center' title='$63 Invalid OpCode' | -
| align='center' | STZ
| align='center' title='$64' | [[OpCode - STZ|STZ]]
| align='center' | ADC
| align='center' title='$65' | [[OpCode - ADC|ADC]]
| align='center' | ROR
| align='center' title='$66' | [[OpCode - ROR|ROR]]
| align='center' | RMB6
| align='center' title='$67' | [[OpCode - RMB6|RMB6]]
| align='center' | PLA
| align='center' title='$68' | [[OpCode - PLA|PLA]]
| align='center' | ADC
| align='center' title='$69' | [[OpCode - ADC|ADC]]
| align='center' | ROR
| align='center' title='$6A' | [[OpCode - ROR|ROR]]
| align='center' | -
| align='center' title='$6B Invalid OpCode' | -
| align='center' | JMP
| align='center' title='$6C' | [[OpCode - JMP|JMP]]
| align='center' | ADC
| align='center' title='$6D' | [[OpCode - ADC|ADC]]
| align='center' | ROR
| align='center' title='$6E' | [[OpCode - ROR|ROR]]
| align='center' | BBR6
| align='center' title='$6F' | [[OpCode - BBR6|BBR6]]
|-
|-
! 7x
! 7x
| align='center' | BVS
| align='center' title='$70' | [[OpCode - BVS|BVS]]
| align='center' | ADC
| align='center' title='$71' | [[OpCode - ADC|ADC]]
| align='center' | ADC
| align='center' title='$72' | [[OpCode - ADC|ADC]]
| align='center' | -
| align='center' title='$73 Invalid OpCode' | -
| align='center' | STZ
| align='center' title='$74' | [[OpCode - STZ|STZ]]
| align='center' | ADC
| align='center' title='$75' | [[OpCode - ADC|ADC]]
| align='center' | ROR
| align='center' title='$76' | [[OpCode - ROR|ROR]]
| align='center' | RMB7
| align='center' title='$77' | [[OpCode - RMB7|RMB7]]
| align='center' | SEI
| align='center' title='$78' | [[OpCode - SEI|SEI]]
| align='center' | ADC
| align='center' title='$79' | [[OpCode - ADC|ADC]]
| align='center' | PLY
| align='center' title='$7A' | [[OpCode - PLY|PLY]]
| align='center' | -
| align='center' title='$7B Invalid OpCode' | -
| align='center' | JMP
| align='center' title='$7C' | [[OpCode - JMP|JMP]]
| align='center' | ADC
| align='center' title='$7D' | [[OpCode - ADC|ADC]]
| align='center' | ROR
| align='center' title='$7E' | [[OpCode - ROR|ROR]]
| align='center' | BBR7
| align='center' title='$7F' | [[OpCode - BBR7|BBR7]]
|-
|-
! 8x
! 8x
| align='center' | BRA
| align='center' title='$80' | [[OpCode - BRA|BRA]]
| align='center' | STA
| align='center' title='$81' | [[OpCode - STA|STA]]
| align='center' | -
| align='center' title='$82 Invalid OpCode' | -
| align='center' | -
| align='center' title='$83 Invalid OpCode' | -
| align='center' | STY
| align='center' title='$84' | [[OpCode - STY|STY]]
| align='center' | STA
| align='center' title='$85' | [[OpCode - STA|STA]]
| align='center' | STX
| align='center' title='$86' | [[OpCode - STX|STX]]
| align='center' | SMB0
| align='center' title='$87' | [[OpCode - SMB0|SMB0]]
| align='center' | DEY
| align='center' title='$88' | [[OpCode - DEY|DEY]]
| align='center' | BIT
| align='center' title='$89' | [[OpCode - BIT|BIT]]
| align='center' | TXA
| align='center' title='$8A' | [[OpCode - TXA|TXA]]
| align='center' | -
| align='center' title='$8B Invalid OpCode' | -
| align='center' | STY
| align='center' title='$8C' | [[OpCode - STY|STY]]
| align='center' | STA
| align='center' title='$8D' | [[OpCode - STA|STA]]
| align='center' | STX
| align='center' title='$8E' | [[OpCode - STX|STX]]
| align='center' | BBS0
| align='center' title='$8F' | [[OpCode - BBS0|BBS0]]
|-
|-
! 9x
! 9x
| align='center' | BCC
| align='center' title='$90' | [[OpCode - BCC|BCC]]
| align='center' | STA
| align='center' title='$91' | [[OpCode - STA|STA]]
| align='center' | STA
| align='center' title='$92' | [[OpCode - STA|STA]]
| align='center' | -
| align='center' title='$93 Invalid OpCode' | -
| align='center' | STY
| align='center' title='$94' | [[OpCode - STY|STY]]
| align='center' | STA
| align='center' title='$95' | [[OpCode - STA|STA]]
| align='center' | STX
| align='center' title='$96' | [[OpCode - STX|STX]]
| align='center' | SMB1
| align='center' title='$97' | [[OpCode - SMB1|SMB1]]
| align='center' | TYA
| align='center' title='$98' | [[OpCode - TYA|TYA]]
| align='center' | STA
| align='center' title='$99' | [[OpCode - STA|STA]]
| align='center' | TXS
| align='center' title='$9A' | [[OpCode - TXS|TXS]]
| align='center' | -
| align='center' title='$9B Invalid OpCode' | -
| align='center' | STZ
| align='center' title='$9C' | [[OpCode - STZ|STZ]]
| align='center' | STA
| align='center' title='$9D' | [[OpCode - STA|STA]]
| align='center' | STZ
| align='center' title='$9E' | [[OpCode - STZ|STZ]]
| align='center' | BBS1
| align='center' title='$9F' | [[OpCode - BBS1|BBS1]]
|-
|-
! Ax
! Ax
| align='center' | LDY
| align='center' title='$A0' | [[OpCode - LDY|LDY]]
| align='center' | LDA
| align='center' title='$A1' | [[OpCode - LDA|LDA]]
| align='center' | LDX
| align='center' title='$A2' | [[OpCode - LDX|LDX]]
| align='center' | -
| align='center' title='$A3 Invalid OpCode' | -
| align='center' | LDY
| align='center' title='$A4' | [[OpCode - LDY|LDY]]
| align='center' | LDA
| align='center' title='$A5' | [[OpCode - LDA|LDA]]
| align='center' | LDX
| align='center' title='$A6' | [[OpCode - LDX|LDX]]
| align='center' | SMB2
| align='center' title='$A7' | [[OpCode - SMB2|SMB2]]
| align='center' | TAY
| align='center' title='$A8' | [[OpCode - TAY|TAY]]
| align='center' | LDA
| align='center' title='$A9' | [[OpCode - LDA|LDA]]
| align='center' | TAX
| align='center' title='$AA' | [[OpCode - TAX|TAX]]
| align='center' | -
| align='center' title='$AB Invalid OpCode' | -
| align='center' | LDY
| align='center' title='$AC' | [[OpCode - LDY|LDY]]
| align='center' | LDA
| align='center' title='$AD' | [[OpCode - LDA|LDA]]
| align='center' | LDX
| align='center' title='$AE' | [[OpCode - LDX|LDX]]
| align='center' | BBS2
| align='center' title='$AF' | [[OpCode - BBS2|BBS2]]
|-
|-
! Bx
! Bx
| align='center' | BCS
| align='center' title='$B0' | [[OpCode - BCS|BCS]]
| align='center' | LDA
| align='center' title='$B1' | [[OpCode - LDA|LDA]]
| align='center' | LDA
| align='center' title='$B2' | [[OpCode - LDA|LDA]]
| align='center' | -
| align='center' title='$B3 Invalid OpCode' | -
| align='center' | LDY
| align='center' title='$B4' | [[OpCode - LDY|LDY]]
| align='center' | LDA
| align='center' title='$B5' | [[OpCode - LDA|LDA]]
| align='center' | LDX
| align='center' title='$B6' | [[OpCode - LDX|LDX]]
| align='center' | SMB3
| align='center' title='$B7' | [[OpCode - SMB3|SMB3]]
| align='center' | CLV
| align='center' title='$B8' | [[OpCode - CLV|CLV]]
| align='center' | LDA
| align='center' title='$B9' | [[OpCode - LDA|LDA]]
| align='center' | TSX
| align='center' title='$BA' | [[OpCode - TSX|TSX]]
| align='center' | -
| align='center' title='$BB Invalid OpCode' | -
| align='center' | LDY
| align='center' title='$BC' | [[OpCode - LDY|LDY]]
| align='center' | LDA
| align='center' title='$BD' | [[OpCode - LDA|LDA]]
| align='center' | LDX
| align='center' title='$BE' | [[OpCode - LDX|LDX]]
| align='center' | BBS3
| align='center' title='$BF' | [[OpCode - BBS3|BBS3]]
|-
|-
! Cx
! Cx
| align='center' | CPY
| align='center' title='$C0' | [[OpCode - CPY|CPY]]
| align='center' | CMP
| align='center' title='$C1' | [[OpCode - CMP|CMP]]
| align='center' | -
| align='center' title='$C2 Invalid OpCode' | -
| align='center' | -
| align='center' title='$C3 Invalid OpCode' | -
| align='center' | CPY
| align='center' title='$C4' | [[OpCode - CPY|CPY]]
| align='center' | CMP
| align='center' title='$C5' | [[OpCode - CMP|CMP]]
| align='center' | DEC
| align='center' title='$C6' | [[OpCode - DEC|DEC]]
| align='center' | SMB4
| align='center' title='$C7' | [[OpCode - SMB4|SMB4]]
| align='center' | INY
| align='center' title='$C8' | [[OpCode - INY|INY]]
| align='center' | CMP
| align='center' title='$C9' | [[OpCode - CMP|CMP]]
| align='center' | DEX
| align='center' title='$CA' | [[OpCode - DEX|DEX]]
| align='center' | WAI
| align='center' title='$CB' | [[OpCode - WAI|WAI]]
| align='center' | CPY
| align='center' title='$CC' | [[OpCode - CPY|CPY]]
| align='center' | CMP
| align='center' title='$CD' | [[OpCode - CMP|CMP]]
| align='center' | DEC
| align='center' title='$CE' | [[OpCode - DEC|DEC]]
| align='center' | BBS4
| align='center' title='$CF' | [[OpCode - BBS4|BBS4]]
|-
|-
! Dx
! Dx
| align='center' | BNE
| align='center' title='$D0' | [[OpCode - BNE|BNE]]
| align='center' | CMP
| align='center' title='$D1' | [[OpCode - CMP|CMP]]
| align='center' | CMP
| align='center' title='$D2' | [[OpCode - CMP|CMP]]
| align='center' | -
| align='center' title='$D3 Invalid OpCode' | -
| align='center' | -
| align='center' title='$D4 Invalid OpCode' | -
| align='center' | CMP
| align='center' title='$D5' | [[OpCode - CMP|CMP]]
| align='center' | DEC
| align='center' title='$D6' | [[OpCode - DEC|DEC]]
| align='center' | SMB5
| align='center' title='$D7' | [[OpCode - SMB5|SMB5]]
| align='center' | CLD
| align='center' title='$D8' | [[OpCode - CLD|CLD]]
| align='center' | CMP
| align='center' title='$D9' | [[OpCode - CMP|CMP]]
| align='center' | PHX
| align='center' title='$DA' | [[OpCode - PHX|PHX]]
| align='center' | STP
| align='center' title='$DB' | [[OpCode - STP|STP]]
| align='center' | -
| align='center' title='$DC Invalid OpCode' | -
| align='center' | CMP
| align='center' title='$DD' | [[OpCode - CMP|CMP]]
| align='center' | DEC
| align='center' title='$DE' | [[OpCode - DEC|DEC]]
| align='center' | BBS5
| align='center' title='$DF' | [[OpCode - BBS5|BBS5]]
|-
|-
! Ex
! Ex
| align='center' | CPX
| align='center' title='$E0' | [[OpCode - CPX|CPX]]
| align='center' | SBC
| align='center' title='$E1' | [[OpCode - SBC|SBC]]
| align='center' | -
| align='center' title='$E2 Invalid OpCode' | -
| align='center' | -
| align='center' title='$E3 Invalid OpCode' | -
| align='center' | CPX
| align='center' title='$E4' | [[OpCode - CPX|CPX]]
| align='center' | SBC
| align='center' title='$E5' | [[OpCode - SBC|SBC]]
| align='center' | INC
| align='center' title='$E6' | [[OpCode - INC|INC]]
| align='center' | SMB6
| align='center' title='$E7' | [[OpCode - SMB6|SMB6]]
| align='center' | INX
| align='center' title='$E8' | [[OpCode - INX|INX]]
| align='center' | SBC
| align='center' title='$E9' | [[OpCode - SBC|SBC]]
| align='center' | NOP
| align='center' title='$EA' | [[OpCode - NOP|NOP]]
| align='center' | -
| align='center' title='$EB Invalid OpCode' | -
| align='center' | CPX
| align='center' title='$EC' | [[OpCode - CPX|CPX]]
| align='center' | SBC
| align='center' title='$ED' | [[OpCode - SBC|SBC]]
| align='center' | INC
| align='center' title='$EE' | [[OpCode - INC|INC]]
| align='center' | BBS6
| align='center' title='$EF' | [[OpCode - BBS6|BBS6]]
|-
|-
! Fx
! Fx
| align='center' | BEQ
| align='center' title='$F0' | [[OpCode - BEQ|BEQ]]
| align='center' | SBC
| align='center' title='$F1' | [[OpCode - SBC|SBC]]
| align='center' | SBC
| align='center' title='$F2' | [[OpCode - SBC|SBC]]
| align='center' | -
| align='center' title='$F3 Invalid OpCode' | -
| align='center' | -
| align='center' title='$F4 Invalid OpCode' | -
| align='center' | SBC
| align='center' title='$F5' | [[OpCode - SBC|SBC]]
| align='center' | INC
| align='center' title='$F6' | [[OpCode - INC|INC]]
| align='center' | SMB7
| align='center' title='$F7' | [[OpCode - SMB7|SMB7]]
| align='center' | SED
| align='center' title='$F8' | [[OpCode - SED|SED]]
| align='center' | SBC
| align='center' title='$F9' | [[OpCode - SBC|SBC]]
| align='center' | PLX
| align='center' title='$FA' | [[OpCode - PLX|PLX]]
| align='center' | -
| align='center' title='$FB Invalid OpCode' | -
| align='center' | -
| align='center' title='$FC Invalid OpCode' | -
| align='center' | SBC
| align='center' title='$FD' | [[OpCode - SBC|SBC]]
| align='center' | INC
| align='center' title='$FE' | [[OpCode - INC|INC]]
| align='center' | BBS7
| align='center' title='$FF' | [[OpCode - BBS7|BBS7]]
|}
|}

Revision as of 19:40, 29 January 2024