759 lines
20 KiB
ArmAsm
759 lines
20 KiB
ArmAsm
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;
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; Z80 Virtual Machine core routines
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;
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!addr REG_A = $02 ; 8-bit accumulator
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!addr REG_F = $03 ; 8-bit flag register
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!addr REG_B = $04 ; general purpose 8-bit registers
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!addr REG_C = $05
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!addr REG_D = $06
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!addr REG_E = $07
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!addr REG_H = $08
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!addr REG_L = $09
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!addr REG_A_SH = $0A ; shadow registers
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!addr REG_F_SH = $0B
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!addr REG_B_SH = $0C
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!addr REG_C_SH = $0D
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!addr REG_D_SH = $0E
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!addr REG_E_SH = $0F
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!addr REG_H_SH = $10
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!addr REG_L_SH = $11
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!addr REG_IX = $12 ; 16-bit index register
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!addr REG_IY = $14 ; 16-bit index register
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!addr REG_SP = $16 ; 16-bit stack pointer
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!addr REG_PC = $18 ; 16-bit program counter
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!addr REG_I = $1A ; 8-bit interrupt vector base
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!addr REG_R06 = $1B ; refresh counter, bits 0-6 (bit 7 is garbage)
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!addr REG_R7 = $1C ; refresh counter, bit 7 (bits 0-6 are 0's)
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!addr VEC_fetch_opcode = $1D
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!addr VEC_fetch_via_HL = $1F
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!addr VEC_store_via_HL = $21
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ZVM_entry:
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jsr ZVM_init
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; XXX fetch BDOS and Command Processor
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jmp ZVM_run
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ZVM_init:
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; Reset all the registers
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lda #$00
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tay
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@1:
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sta REG_A, y
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iny
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cmp #(REG_R7+1)
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bne @1
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; XXX what is the initial SP value?
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; XXX clean memory
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; FALLTROUGH
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ZVM_bank_0:
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lda #<ZVM_fetch_instr_bank_0
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sta VEC_fetch_opcode+0
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lda #>ZVM_fetch_instr_bank_0
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sta VEC_fetch_opcode+1
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rts
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ZVM_bank_1:
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lda #<ZVM_fetch_instr_bank_1
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sta VEC_fetch_opcode+0
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lda #>ZVM_fetch_instr_bank_1
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sta VEC_fetch_opcode+1
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rts
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ZVM_fetch_opcode_bank_0:
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; XXX implement, should return byte in .A
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ZVM_fetch_opcode_bank_1:
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; XXX implement, should return byte in .A
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ZVM_run:
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; CPU main loop
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jsr (VEC_fetch_instr)
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asl
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bcs @1
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; Execute mnemonic $00-$7F
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; XXX
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@1:
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; Execute mnemonic $80-$FF
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; XXX
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;
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; Not implemented yet - XXX implement them!
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;
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Z80_instr_01: ; LD BC,nn
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Z80_instr_02: ; LD (BC),A
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Z80_instr_03: ; INC BC
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Z80_instr_04: ; INC B
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Z80_instr_05: ; DEC B
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Z80_instr_06: ; LD B,n
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Z80_instr_07: ; RLCA
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Z80_instr_08: ; EX AF,AF''
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Z80_instr_09: ; ADD HL,BC
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Z80_instr_0A: ; LD A,(BC)
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Z80_instr_0B: ; DEC BC
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Z80_instr_0C: ; INC C
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Z80_instr_0D: ; DEC C
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Z80_instr_0E: ; LD C,n
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Z80_instr_0F: ; RRCA
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Z80_instr_10: ; DJNZ e
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Z80_instr_11: ; LD DE,nn
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Z80_instr_12: ; LD (DE),A
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Z80_instr_13: ; INC DE
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Z80_instr_14: ; INC D
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Z80_instr_15: ; DEC D
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Z80_instr_16: ; LD D,n
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Z80_instr_17: ; RLA
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Z80_instr_18: ; JR e
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Z80_instr_19: ; ADD HL,DE
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Z80_instr_1A: ; LD A,(DE)
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Z80_instr_1B: ; DEC DE
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Z80_instr_1C: ; INC E
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Z80_instr_1D: ; DEC E
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Z80_instr_1E: ; LD E,n
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Z80_instr_1F: ; RRA
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Z80_instr_20: ; JR NZ,e
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Z80_instr_21: ; LD HL,nn
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Z80_instr_22: ; LD (nn),HL
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Z80_instr_23: ; INC HL
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Z80_instr_24: ; INC H
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Z80_instr_25: ; DEC H
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Z80_instr_26: ; LD H,n
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Z80_instr_27: ; DAA
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Z80_instr_28: ; JR Z,e
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Z80_instr_29: ; ADD HL,HL
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Z80_instr_2A: ; LD HL,(nn)
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Z80_instr_2B: ; DEC HL
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Z80_instr_2C: ; INC L
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Z80_instr_2D: ; DEC L
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Z80_instr_2E: ; LD L,n
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Z80_instr_2F: ; CPL
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Z80_instr_30: ; JR NC,e
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Z80_instr_31: ; LD SP,nn
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Z80_instr_32: ; LD (nn),A
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Z80_instr_33: ; INC SP
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Z80_instr_34: ; INC (HL)
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Z80_instr_35: ; DEC (HL)
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Z80_instr_36: ; LD (HL),n
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Z80_instr_37: ; SCF
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Z80_instr_38: ; JR C,e
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Z80_instr_39: ; ADD HL,SP
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Z80_instr_3A: ; LD A,(nn)
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Z80_instr_3B: ; DEC SP
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Z80_instr_3C: ; INC A
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Z80_instr_3D: ; DEC A
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Z80_instr_3E: ; LD A,n
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Z80_instr_3F: ; CCF
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Z80_instr_76: ; HALT
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Z80_instr_80: ; ADD A,B
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Z80_instr_81: ; ADD A,C
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Z80_instr_82: ; ADD A,D
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Z80_instr_83: ; ADD A,E
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Z80_instr_84: ; ADD A,H
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Z80_instr_85: ; ADD A,L
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Z80_instr_86: ; ADD A,(HL)
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Z80_instr_87: ; ADD A,A
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Z80_instr_88: ; ADC A,B
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Z80_instr_89: ; ADC A,C
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Z80_instr_8A: ; ADC A,D
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Z80_instr_8B: ; ADC A,E
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Z80_instr_8C: ; ADC A,H
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Z80_instr_8D: ; ADC A,L
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Z80_instr_8E: ; ADC A,(HL)
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Z80_instr_8F: ; ADC A,A
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Z80_instr_90: ; SUB B
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Z80_instr_91: ; SUB C
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Z80_instr_92: ; SUB D
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Z80_instr_93: ; SUB E
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Z80_instr_94: ; SUB H
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Z80_instr_95: ; SUB L
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Z80_instr_96: ; SUB (HL)
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Z80_instr_97: ; SUB A
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Z80_instr_98: ; SBC B
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Z80_instr_99: ; SBC C
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Z80_instr_9A: ; SBC D
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Z80_instr_9B: ; SBC E
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Z80_instr_9C: ; SBC H
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Z80_instr_9D: ; SBC L
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Z80_instr_9E: ; SBC (HL)
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Z80_instr_9F: ; SBC A
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Z80_instr_A0: ; AND B
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Z80_instr_A1: ; AND C
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Z80_instr_A2: ; AND D
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Z80_instr_A3: ; AND E
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Z80_instr_A4: ; AND H
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Z80_instr_A5: ; AND L
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Z80_instr_A6: ; AND (HL)
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Z80_instr_A7: ; AND A
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Z80_instr_A8: ; XOR B
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Z80_instr_A9: ; XOR C
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Z80_instr_AA: ; XOR D
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Z80_instr_AB: ; XOR E
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Z80_instr_AC: ; XOR H
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Z80_instr_AD: ; XOR L
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Z80_instr_AE: ; XOR (HL)
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Z80_instr_AF: ; XOR A
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Z80_instr_B0: ; OR B
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Z80_instr_B1: ; OR C
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Z80_instr_B2: ; OR D
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Z80_instr_B3: ; OR E
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Z80_instr_B4: ; OR H
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Z80_instr_B5: ; OR L
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Z80_instr_B6: ; OR (HL)
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Z80_instr_B7: ; OR A
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Z80_instr_B8: ; CP B
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Z80_instr_B9: ; CP C
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Z80_instr_BA: ; CP D
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Z80_instr_BB: ; CP E
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Z80_instr_BC: ; CP H
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Z80_instr_BD: ; CP L
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Z80_instr_BE: ; CP (HL)
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Z80_instr_BF: ; CP A
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Z80_instr_C0: ; RET NZ
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Z80_instr_C1: ; POP BC
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Z80_instr_C2: ; JP NZ,nn
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Z80_instr_C3: ; JP nn
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Z80_instr_C4: ; CALL NZ,nn
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Z80_instr_C5: ; PUSH BC
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Z80_instr_C6: ; ADD A,n
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Z80_instr_C7: ; RST 00H
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Z80_instr_C8: ; RET z
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Z80_instr_C9: ; RET
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Z80_instr_CA: ; JP Z,nn
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Z80_instr_CB: ; #CB
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Z80_instr_CC: ; CALL Z,nn
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Z80_instr_CD: ; CALL nn
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Z80_instr_CE: ; ADC A,n
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Z80_instr_CF: ; RST 08H
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Z80_instr_D0: ; RET NC
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Z80_instr_D1: ; POP DE
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Z80_instr_D2: ; JP NC,nn
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Z80_instr_D3: ; OUT (n), A
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Z80_instr_D4: ; CALL NC,nn
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Z80_instr_D5: ; PUSH DE
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Z80_instr_D6: ; SUB n
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Z80_instr_D7: ; RST 10H
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Z80_instr_D8: ; RET C
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Z80_instr_D9: ; EXX
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Z80_instr_DA: ; JP C,nn
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Z80_instr_DB: ; IN A,(n)
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Z80_instr_DC: ; CALL C,nn
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Z80_instr_DD: ; #DD
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Z80_instr_DE: ; SBC A,n
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Z80_instr_DF: ; RST 18H
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Z80_instr_E0: ; RET PO
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Z80_instr_E1: ; POP HL
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Z80_instr_E2: ; JP PO,nn
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Z80_instr_E3: ; EX (SP),HL
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Z80_instr_E4: ; CALL PO,nn
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Z80_instr_E5: ; PUSH HL
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Z80_instr_E6: ; AND n
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Z80_instr_E7: ; RST 20H
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Z80_instr_E8: ; RET PE
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Z80_instr_E9: ; JP (HL)
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Z80_instr_EA: ; JP PE,nn
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Z80_instr_EB: ; EX DE,HL
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Z80_instr_EC: ; CALL PE,nn
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Z80_instr_ED: ; #ED
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Z80_instr_EE: ; XOR n
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Z80_instr_EF: ; RST 28H
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Z80_instr_F0: ; RET P
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Z80_instr_F1: ; POP AF
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Z80_instr_F2: ; JP P,nn
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Z80_instr_F3: ; DI
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Z80_instr_F4: ; CALL P,nn
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Z80_instr_F5: ; PUSH AF
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Z80_instr_F6: ; OR n
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Z80_instr_F7: ; RST 30H
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Z80_instr_F8: ; RET M
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Z80_instr_F9: ; LD SP,HL
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Z80_instr_FA: ; JP M,nn
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Z80_instr_FB: ; EI
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Z80_instr_FC: ; CALL M,nn
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Z80_instr_FD: ; #FD
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Z80_instr_FE: ; CP n
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Z80_instr_FF: ; RST 38H
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Z80_instr_CB_00: ; RLC B
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Z80_instr_CB_01: ; RLC C
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Z80_instr_CB_02: ; RLC D
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Z80_instr_CB_03: ; RLC E
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Z80_instr_CB_04: ; RLC H
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Z80_instr_CB_05: ; RLC L
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Z80_instr_CB_06: ; RLC (HL)
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Z80_instr_CB_07: ; RLC A
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Z80_instr_CB_08: ; RRC B
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Z80_instr_CB_09: ; RRC C
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Z80_instr_CB_0A: ; RRC D
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Z80_instr_CB_0B: ; RRC E
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Z80_instr_CB_0C: ; RRC H
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Z80_instr_CB_0D: ; RRC L
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Z80_instr_CB_0E: ; RRC (HL)
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Z80_instr_CB_0F: ; RRC A
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Z80_instr_CB_10: ; RL B
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Z80_instr_CB_11: ; RL C
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Z80_instr_CB_12: ; RL D
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Z80_instr_CB_13: ; RL E
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Z80_instr_CB_14: ; RL H
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Z80_instr_CB_15: ; RL L
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Z80_instr_CB_16: ; RL (HL)
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Z80_instr_CB_17: ; RL A
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Z80_instr_CB_18: ; RR B
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Z80_instr_CB_19: ; RR C
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Z80_instr_CB_1A: ; RR D
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Z80_instr_CB_1B: ; RR E
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Z80_instr_CB_1C: ; RR H
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Z80_instr_CB_1D: ; RR L
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Z80_instr_CB_1E: ; RR (HL)
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Z80_instr_CB_1F: ; RR A
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Z80_instr_CB_20: ; SLA B
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Z80_instr_CB_21: ; SLA C
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Z80_instr_CB_22: ; SLA D
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Z80_instr_CB_23: ; SLA E
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Z80_instr_CB_24: ; SLA H
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Z80_instr_CB_25: ; SLA L
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Z80_instr_CB_26: ; SLA (HL)
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Z80_instr_CB_27: ; SLA A
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Z80_instr_CB_28: ; SRA B
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Z80_instr_CB_29: ; SRA C
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Z80_instr_CB_2A: ; SRA D
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Z80_instr_CB_2B: ; SRA E
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Z80_instr_CB_2C: ; SRA H
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Z80_instr_CB_2D: ; SRA L
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Z80_instr_CB_2E: ; SRA (HL)
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Z80_instr_CB_2F: ; SRA A
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Z80_instr_CB_38: ; SRL B
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Z80_instr_CB_39: ; SRL C
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Z80_instr_CB_3A: ; SRL D
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Z80_instr_CB_3B: ; SRL E
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Z80_instr_CB_3C: ; SRL H
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Z80_instr_CB_3D: ; SRL L
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Z80_instr_CB_3E: ; SRL (HL)
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Z80_instr_CB_3F: ; SRL A
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Z80_instr_CB_40: ; BIT 0,B
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Z80_instr_CB_41: ; BIT 0,C
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Z80_instr_CB_42: ; BIT 0,D
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Z80_instr_CB_43: ; BIT 0,E
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Z80_instr_CB_44: ; BIT 0,H
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Z80_instr_CB_45: ; BIT 0,L
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Z80_instr_CB_46: ; BIT 0,(HL)
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Z80_instr_CB_47: ; BIT 0,A
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Z80_instr_CB_48: ; BIT 1,B
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Z80_instr_CB_49: ; BIT 1,C
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Z80_instr_CB_4A: ; BIT 1,D
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Z80_instr_CB_4B: ; BIT 1,E
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Z80_instr_CB_4C: ; BIT 1,H
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Z80_instr_CB_4D: ; BIT 1,L
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Z80_instr_CB_4E: ; BIT 1,(HL)
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Z80_instr_CB_4F: ; BIT 1,A
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Z80_instr_CB_50: ; BIT 2,B
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Z80_instr_CB_51: ; BIT 2,C
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Z80_instr_CB_52: ; BIT 2,D
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Z80_instr_CB_53: ; BIT 2,E
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Z80_instr_CB_54: ; BIT 2,H
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Z80_instr_CB_55: ; BIT 2,L
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Z80_instr_CB_56: ; BIT 2,(HL)
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Z80_instr_CB_57: ; BIT 2,A
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Z80_instr_CB_58: ; BIT 3,B
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Z80_instr_CB_59: ; BIT 3,C
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Z80_instr_CB_5A: ; BIT 3,D
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Z80_instr_CB_5B: ; BIT 3,E
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Z80_instr_CB_5C: ; BIT 3,H
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Z80_instr_CB_5D: ; BIT 3,L
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Z80_instr_CB_5E: ; BIT 3,(HL)
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Z80_instr_CB_5F: ; BIT 3,A
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Z80_instr_CB_60: ; BIT 4,B
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Z80_instr_CB_61: ; BIT 4,C
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Z80_instr_CB_62: ; BIT 4,D
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Z80_instr_CB_63: ; BIT 4,E
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Z80_instr_CB_64: ; BIT 4,H
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Z80_instr_CB_65: ; BIT 4,L
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Z80_instr_CB_66: ; BIT 4,(HL)
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Z80_instr_CB_67: ; BIT 4,A
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Z80_instr_CB_68: ; BIT 5,B
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Z80_instr_CB_69: ; BIT 5,C
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Z80_instr_CB_6A: ; BIT 5,D
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Z80_instr_CB_6B: ; BIT 5,E
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Z80_instr_CB_6C: ; BIT 5,H
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Z80_instr_CB_6D: ; BIT 5,L
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Z80_instr_CB_6E: ; BIT 5,(HL)
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Z80_instr_CB_6F: ; BIT 5,A
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Z80_instr_CB_70: ; BIT 6,B
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Z80_instr_CB_71: ; BIT 6,C
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Z80_instr_CB_72: ; BIT 6,D
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Z80_instr_CB_73: ; BIT 6,E
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Z80_instr_CB_74: ; BIT 6,H
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Z80_instr_CB_75: ; BIT 6,L
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Z80_instr_CB_76: ; BIT 6,(HL)
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Z80_instr_CB_77: ; BIT 6,A
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Z80_instr_CB_78: ; BIT 7,B
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Z80_instr_CB_79: ; BIT 7,C
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Z80_instr_CB_7A: ; BIT 7,D
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Z80_instr_CB_7B: ; BIT 7,E
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Z80_instr_CB_7C: ; BIT 7,H
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Z80_instr_CB_7D: ; BIT 7,L
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Z80_instr_CB_7E: ; BIT 7,(HL)
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Z80_instr_CB_7F: ; BIT 7,A
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Z80_instr_CB_80: ; RES 0,B
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Z80_instr_CB_81: ; RES 0,C
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Z80_instr_CB_82: ; RES 0,D
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Z80_instr_CB_83: ; RES 0,E
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Z80_instr_CB_84: ; RES 0,H
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Z80_instr_CB_85: ; RES 0,L
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Z80_instr_CB_86: ; RES 0,(HL)
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Z80_instr_CB_87: ; RES 0,A
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Z80_instr_CB_88: ; RES 1,B
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Z80_instr_CB_89: ; RES 1,C
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Z80_instr_CB_8A: ; RES 1,D
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Z80_instr_CB_8B: ; RES 1,E
|
|
Z80_instr_CB_8C: ; RES 1,H
|
|
Z80_instr_CB_8D: ; RES 1,L
|
|
Z80_instr_CB_8E: ; RES 1,(HL)
|
|
Z80_instr_CB_8F: ; RES 1,A
|
|
Z80_instr_CB_90: ; RES 2,B
|
|
Z80_instr_CB_91: ; RES 2,C
|
|
Z80_instr_CB_92: ; RES 2,D
|
|
Z80_instr_CB_93: ; RES 2,E
|
|
Z80_instr_CB_94: ; RES 2,H
|
|
Z80_instr_CB_95: ; RES 2,L
|
|
Z80_instr_CB_96: ; RES 2,(HL)
|
|
Z80_instr_CB_97: ; RES 2,A
|
|
Z80_instr_CB_98: ; RES 3,B
|
|
Z80_instr_CB_99: ; RES 3,C
|
|
Z80_instr_CB_9A: ; RES 3,D
|
|
Z80_instr_CB_9B: ; RES 3,E
|
|
Z80_instr_CB_9C: ; RES 3,H
|
|
Z80_instr_CB_9D: ; RES 3,L
|
|
Z80_instr_CB_9E: ; RES 3,(HL)
|
|
Z80_instr_CB_9F: ; RES 3,A
|
|
Z80_instr_CB_A0: ; RES 4,B
|
|
Z80_instr_CB_A1: ; RES 4,C
|
|
Z80_instr_CB_A2: ; RES 4,D
|
|
Z80_instr_CB_A3: ; RES 4,E
|
|
Z80_instr_CB_A4: ; RES 4,H
|
|
Z80_instr_CB_A5: ; RES 4,L
|
|
Z80_instr_CB_A6: ; RES 4,(HL)
|
|
Z80_instr_CB_A7: ; RES 4,A
|
|
Z80_instr_CB_A8: ; RES 5,B
|
|
Z80_instr_CB_A9: ; RES 5,C
|
|
Z80_instr_CB_AA: ; RES 5,D
|
|
Z80_instr_CB_AB: ; RES 5,E
|
|
Z80_instr_CB_AC: ; RES 5,H
|
|
Z80_instr_CB_AD: ; RES 5,L
|
|
Z80_instr_CB_AE: ; RES 5,(HL)
|
|
Z80_instr_CB_AF: ; RES 5,A
|
|
Z80_instr_CB_B0: ; RES 6,B
|
|
Z80_instr_CB_B1: ; RES 6,C
|
|
Z80_instr_CB_B2: ; RES 6,D
|
|
Z80_instr_CB_B3: ; RES 6,E
|
|
Z80_instr_CB_B4: ; RES 6,H
|
|
Z80_instr_CB_B5: ; RES 6,L
|
|
Z80_instr_CB_B6: ; RES 6,(HL)
|
|
Z80_instr_CB_B7: ; RES 6,A
|
|
Z80_instr_CB_B8: ; RES 7,B
|
|
Z80_instr_CB_B9: ; RES 7,C
|
|
Z80_instr_CB_BA: ; RES 7,D
|
|
Z80_instr_CB_BB: ; RES 7,E
|
|
Z80_instr_CB_BC: ; RES 7,H
|
|
Z80_instr_CB_BD: ; RES 7,L
|
|
Z80_instr_CB_BE: ; RES 7,(HL)
|
|
Z80_instr_CB_BF: ; RES 7,A
|
|
Z80_instr_CB_C0: ; SET 0,B
|
|
Z80_instr_CB_C1: ; SET 0,C
|
|
Z80_instr_CB_C2: ; SET 0,D
|
|
Z80_instr_CB_C3: ; SET 0,E
|
|
Z80_instr_CB_C4: ; SET 0,H
|
|
Z80_instr_CB_C5: ; SET 0,L
|
|
Z80_instr_CB_C6: ; SET 0,(HL)
|
|
Z80_instr_CB_C7: ; SET 0,A
|
|
Z80_instr_CB_C8: ; SET 1,B
|
|
Z80_instr_CB_C9: ; SET 1,C
|
|
Z80_instr_CB_CA: ; SET 1,D
|
|
Z80_instr_CB_CB: ; SET 1,E
|
|
Z80_instr_CB_CC: ; SET 1,H
|
|
Z80_instr_CB_CD: ; SET 1,L
|
|
Z80_instr_CB_CE: ; SET 1,(HL)
|
|
Z80_instr_CB_CF: ; SET 1,A
|
|
Z80_instr_CB_D0: ; SET 2,B
|
|
Z80_instr_CB_D1: ; SET 2,C
|
|
Z80_instr_CB_D2: ; SET 2,D
|
|
Z80_instr_CB_D3: ; SET 2,E
|
|
Z80_instr_CB_D4: ; SET 2,H
|
|
Z80_instr_CB_D5: ; SET 2,L
|
|
Z80_instr_CB_D6: ; SET 2,(HL)
|
|
Z80_instr_CB_D7: ; SET 2,A
|
|
Z80_instr_CB_D8: ; SET 3,B
|
|
Z80_instr_CB_D9: ; SET 3,C
|
|
Z80_instr_CB_DA: ; SET 3,D
|
|
Z80_instr_CB_DB: ; SET 3,E
|
|
Z80_instr_CB_DC: ; SET 3,H
|
|
Z80_instr_CB_DD: ; SET 3,L
|
|
Z80_instr_CB_DE: ; SET 3,(HL)
|
|
Z80_instr_CB_DF: ; SET 3,A
|
|
Z80_instr_CB_E0: ; SET 4,B
|
|
Z80_instr_CB_E1: ; SET 4,C
|
|
Z80_instr_CB_E2: ; SET 4,D
|
|
Z80_instr_CB_E3: ; SET 4,E
|
|
Z80_instr_CB_E4: ; SET 4,H
|
|
Z80_instr_CB_E5: ; SET 4,L
|
|
Z80_instr_CB_E6: ; SET 4,(HL)
|
|
Z80_instr_CB_E7: ; SET 4,A
|
|
Z80_instr_CB_E8: ; SET 5,B
|
|
Z80_instr_CB_E9: ; SET 5,C
|
|
Z80_instr_CB_EA: ; SET 5,D
|
|
Z80_instr_CB_EB: ; SET 5,E
|
|
Z80_instr_CB_EC: ; SET 5,H
|
|
Z80_instr_CB_ED: ; SET 5,L
|
|
Z80_instr_CB_EE: ; SET 5,(HL)
|
|
Z80_instr_CB_EF: ; SET 5,A
|
|
Z80_instr_CB_F0: ; SET 6,B
|
|
Z80_instr_CB_F1: ; SET 6,C
|
|
Z80_instr_CB_F2: ; SET 6,D
|
|
Z80_instr_CB_F3: ; SET 6,E
|
|
Z80_instr_CB_F4: ; SET 6,H
|
|
Z80_instr_CB_F5: ; SET 6,L
|
|
Z80_instr_CB_F6: ; SET 6,(HL)
|
|
Z80_instr_CB_F7: ; SET 6,A
|
|
Z80_instr_CB_F8: ; SET 7,B
|
|
Z80_instr_CB_F9: ; SET 7,C
|
|
Z80_instr_CB_FA: ; SET 7,D
|
|
Z80_instr_CB_FB: ; SET 7,E
|
|
Z80_instr_CB_FC: ; SET 7,H
|
|
Z80_instr_CB_FD: ; SET 7,L
|
|
Z80_instr_CB_FE: ; SET 7,(HL)
|
|
Z80_instr_CB_FF: ; SET 7,A
|
|
Z80_instr_DD_09: ; ADD IX,BC
|
|
Z80_instr_DD_19: ; ADD IX,DE
|
|
Z80_instr_DD_21: ; LD IX,nn
|
|
Z80_instr_DD_22: ; LD (nn),IX
|
|
Z80_instr_DD_23: ; DEC IX
|
|
Z80_instr_DD_29: ; ADD IX,IX
|
|
Z80_instr_DD_2A: ; LD IX,(nn)
|
|
Z80_instr_DD_2B: ; DEC IX
|
|
Z80_instr_DD_34: ; INC (IX+d)
|
|
Z80_instr_DD_35: ; DEC (IX+d)
|
|
Z80_instr_DD_39: ; ADD IX,SP
|
|
Z80_instr_DD_46: ; LD B,(IX+d)
|
|
Z80_instr_DD_4E: ; LD C,(IX+d)
|
|
Z80_instr_DD_56: ; LD D,(IX+d)
|
|
Z80_instr_DD_5E: ; LD E,(IX+d)
|
|
Z80_instr_DD_66: ; LD H,(IX+d)
|
|
Z80_instr_DD_6E: ; LD L,(IX+d)
|
|
Z80_instr_DD_70: ; LD (IX+d),B
|
|
Z80_instr_DD_71: ; LD (IX+d),C
|
|
Z80_instr_DD_72: ; LD (IX+d),D
|
|
Z80_instr_DD_73: ; LD (IX+d),E
|
|
Z80_instr_DD_74: ; LD (IX+d),H
|
|
Z80_instr_DD_75: ; LD (IX+d),L
|
|
Z80_instr_DD_77: ; LD (IX+d),A
|
|
Z80_instr_DD_7E: ; LD A,(IX+d)
|
|
Z80_instr_DD_86: ; ADD A,(IX+d)
|
|
Z80_instr_DD_8E: ; ADC A,(IX+d)
|
|
Z80_instr_DD_96: ; SUB (IX+d)
|
|
Z80_instr_DD_9E: ; SBC (IX+d)
|
|
Z80_instr_DD_A6: ; AND (IX+d)
|
|
Z80_instr_DD_AE: ; XOR (IX+d)
|
|
Z80_instr_DD_B6: ; OR (IX+d)
|
|
Z80_instr_DD_BE: ; CP (IX+d)
|
|
Z80_instr_DD_CB: ; #DDCB
|
|
Z80_instr_DD_E1: ; POP IX
|
|
Z80_instr_DD_E3: ; EX (SP),IX
|
|
Z80_instr_DD_E5: ; PUSH IX
|
|
Z80_instr_DD_E9: ; JP (IX)
|
|
Z80_instr_DD_F9: ; LD SP,IX
|
|
Z80_instr_ED_40: ; IN B,(C)
|
|
Z80_instr_ED_41: ; OUT (C),B
|
|
Z80_instr_ED_42: ; SBC HL,BC
|
|
Z80_instr_ED_43: ; LD (nn),BC
|
|
Z80_instr_ED_44: ; NEG
|
|
Z80_instr_ED_45: ; RETN
|
|
Z80_instr_ED_46: ; IM 0
|
|
Z80_instr_ED_47: ; LD I,A
|
|
Z80_instr_ED_48: ; IN C,(C)
|
|
Z80_instr_ED_49: ; OUT (C),C
|
|
Z80_instr_ED_4A: ; ADC HL,BC
|
|
Z80_instr_ED_4B: ; LD BC,(nn)
|
|
Z80_instr_ED_4D: ; RETTI
|
|
Z80_instr_ED_4F: ; LD R,A
|
|
Z80_instr_ED_50: ; IN D,(C)
|
|
Z80_instr_ED_51: ; OUT (C),D
|
|
Z80_instr_ED_52: ; SBC HL,DE
|
|
Z80_instr_ED_53: ; LD (nn),DE
|
|
Z80_instr_ED_56: ; IM 1
|
|
Z80_instr_ED_57: ; LD A,I
|
|
Z80_instr_ED_58: ; IN E,(C)
|
|
Z80_instr_ED_59: ; OUT (C),E
|
|
Z80_instr_ED_5A: ; ADC HL,DE
|
|
Z80_instr_ED_5B: ; LD DE,(nn)
|
|
Z80_instr_ED_5E: ; IM 2
|
|
Z80_instr_ED_5F: ; LD A,R
|
|
Z80_instr_ED_60: ; IN H,(C)
|
|
Z80_instr_ED_61: ; OUT (C),H
|
|
Z80_instr_ED_62: ; SBC HL,HL
|
|
Z80_instr_ED_67: ; RRD
|
|
Z80_instr_ED_68: ; IN L,(C)
|
|
Z80_instr_ED_69: ; OUT (C),L
|
|
Z80_instr_ED_6A: ; ADC HL,HL
|
|
Z80_instr_ED_6F: ; RLD
|
|
Z80_instr_ED_72: ; SBC HL,SP
|
|
Z80_instr_ED_73: ; LD (nn),SP
|
|
Z80_instr_ED_78: ; IN A,(C)
|
|
Z80_instr_ED_79: ; OUT (C),A
|
|
Z80_instr_ED_7A: ; ADC HL,SP
|
|
Z80_instr_ED_7B: ; LD SP,(nn)
|
|
Z80_instr_ED_A0: ; LDI
|
|
Z80_instr_ED_A1: ; CPI
|
|
Z80_instr_ED_A2: ; INI
|
|
Z80_instr_ED_A3: ; OUTI
|
|
Z80_instr_ED_A8: ; LDD
|
|
Z80_instr_ED_A9: ; CPD
|
|
Z80_instr_ED_AA: ; IND
|
|
Z80_instr_ED_AB: ; OUTD
|
|
Z80_instr_ED_B0: ; LDIR
|
|
Z80_instr_ED_B1: ; CPIR
|
|
Z80_instr_ED_B2: ; INIR
|
|
Z80_instr_ED_B3: ; OTIR
|
|
Z80_instr_ED_B8: ; LDDR
|
|
Z80_instr_ED_B9: ; CPDR
|
|
Z80_instr_ED_BA: ; INDR
|
|
Z80_instr_ED_BB: ; OTDR
|
|
Z80_instr_FD_09: ; ADD IY,BC
|
|
Z80_instr_FD_19: ; ADD IY,DE
|
|
Z80_instr_FD_21: ; LD IY,nn
|
|
Z80_instr_FD_22: ; LD (nn),IY
|
|
Z80_instr_FD_23: ; INC IY
|
|
Z80_instr_FD_29: ; ADD IY,IY
|
|
Z80_instr_FD_2A: ; LD IY,(nn)
|
|
Z80_instr_FD_2B: ; DEC IY
|
|
Z80_instr_FD_34: ; INC (IY+d)
|
|
Z80_instr_FD_35: ; DEC (IY+d)
|
|
Z80_instr_FD_39: ; ADD IY,SP
|
|
Z80_instr_FD_46: ; LD B,(IY+d)
|
|
Z80_instr_FD_4E: ; LD C,(IY+d)
|
|
Z80_instr_FD_56: ; LD D,(IY+d)
|
|
Z80_instr_FD_5E: ; LD E,(IY+d)
|
|
Z80_instr_FD_66: ; LD H,(IY+d)
|
|
Z80_instr_FD_6E: ; LD L,(IY+d)
|
|
Z80_instr_FD_70: ; LD (IY+d),B
|
|
Z80_instr_FD_71: ; LD (IY+d),C
|
|
Z80_instr_FD_72: ; LD (IY+d),D
|
|
Z80_instr_FD_73: ; LD (IY+d),E
|
|
Z80_instr_FD_74: ; LD (IY+d),H
|
|
Z80_instr_FD_75: ; LD (IY+d),L
|
|
Z80_instr_FD_77: ; LD (IY+d),A
|
|
Z80_instr_FD_7E: ; LD A,(IY+d)
|
|
Z80_instr_FD_86: ; ADD A,(IY+d)
|
|
Z80_instr_FD_8E: ; ADC A,(IY+d)
|
|
Z80_instr_FD_96: ; SUB (IY+d)
|
|
Z80_instr_FD_9E: ; SBC (IY+d)
|
|
Z80_instr_FD_A6: ; AND (IY+d)
|
|
Z80_instr_FD_AE: ; XOR (IY+d)
|
|
Z80_instr_FD_B6: ; OR (IY+d)
|
|
Z80_instr_FD_BE: ; CP (IY+d)
|
|
Z80_instr_FD_CB: ; #FDCB
|
|
Z80_instr_FD_E1: ; POP IY
|
|
Z80_instr_FD_E3: ; EX (SP),IY
|
|
Z80_instr_FD_E5: ; PUSH IY
|
|
Z80_instr_FD_E9: ; JP (IY)
|
|
Z80_instr_FD_F9: ; LD SP,IY
|
|
Z80_instr_DDCB_06: ; RLC (IX+d)
|
|
Z80_instr_DDCB_0E: ; RRC (IX+d)
|
|
Z80_instr_DDCB_16: ; RL (IX+d)
|
|
Z80_instr_DDCB_1E: ; RR (IX+d)
|
|
Z80_instr_DDCB_26: ; SLA (IX+d)
|
|
Z80_instr_DDCB_2E: ; SRA (IX+d)
|
|
Z80_instr_DDCB_3E: ; SRL (IX+d)
|
|
Z80_instr_DDCB_46: ; BIT 0,(IX+d)
|
|
Z80_instr_DDCB_4E: ; BIT 1,(IX+d)
|
|
Z80_instr_DDCB_56: ; BIT 2,(IX+d)
|
|
Z80_instr_DDCB_5E: ; BIT 3,(IX+d)
|
|
Z80_instr_DDCB_66: ; BIT 4,(IX+d)
|
|
Z80_instr_DDCB_6E: ; BIT 5,(IX+d)
|
|
Z80_instr_DDCB_76: ; BIT 6,(IX+d)
|
|
Z80_instr_DDCB_7E: ; BIT 7,(IX+d)
|
|
Z80_instr_DDCB_86: ; RES 0,(IX+d)
|
|
Z80_instr_DDCB_8E: ; RES 1,(IX+d)
|
|
Z80_instr_DDCB_96: ; RES 2,(IX+d)
|
|
Z80_instr_DDCB_9E: ; RES 3,(IX+d)
|
|
Z80_instr_DDCB_A6: ; RES 4,(IX+d)
|
|
Z80_instr_DDCB_AE: ; RES 5,(IX+d)
|
|
Z80_instr_DDCB_B6: ; RES 6,(IX+d)
|
|
Z80_instr_DDCB_BE: ; RES 7,(IX+d)
|
|
Z80_instr_DDCB_C6: ; SET 0,(IX+d)
|
|
Z80_instr_DDCB_CE: ; SET 1,(IX+d)
|
|
Z80_instr_DDCB_D6: ; SET 2,(IX+d)
|
|
Z80_instr_DDCB_DE: ; SET 3,(IX+d)
|
|
Z80_instr_DDCB_E6: ; SET 4,(IX+d)
|
|
Z80_instr_DDCB_EE: ; SET 5,(IX+d)
|
|
Z80_instr_DDCB_F6: ; SET 6,(IX+d)
|
|
Z80_instr_DDCB_FE: ; SET 7,(IX+d)
|
|
Z80_instr_FDCB_06: ; RLC (IY+d)
|
|
Z80_instr_FDCB_0E: ; RRC (IY+d)
|
|
Z80_instr_FDCB_16: ; RL (IY+d)
|
|
Z80_instr_FDCB_1E: ; RR (IY+d)
|
|
Z80_instr_FDCB_26: ; SLA (IY+d)
|
|
Z80_instr_FDCB_2E: ; SRA (IY+d)
|
|
Z80_instr_FDCB_3E: ; SRL (IY+d)
|
|
Z80_instr_FDCB_46: ; BIT 0,(IY+d)
|
|
Z80_instr_FDCB_4E: ; BIT 1,(IY+d)
|
|
Z80_instr_FDCB_56: ; BIT 2,(IY+d)
|
|
Z80_instr_FDCB_5E: ; BIT 3,(IY+d)
|
|
Z80_instr_FDCB_66: ; BIT 4,(IY+d)
|
|
Z80_instr_FDCB_6E: ; BIT 5,(IY+d)
|
|
Z80_instr_FDCB_76: ; BIT 6,(IY+d)
|
|
Z80_instr_FDCB_7E: ; BIT 7,(IY+d)
|
|
Z80_instr_FDCB_86: ; RES 0,(IY+d)
|
|
Z80_instr_FDCB_8E: ; RES 1,(IY+d)
|
|
Z80_instr_FDCB_96: ; RES 2,(IY+d)
|
|
Z80_instr_FDCB_9E: ; RES 3,(IY+d)
|
|
Z80_instr_FDCB_A6: ; RES 4,(IY+d)
|
|
Z80_instr_FDCB_AE: ; RES 5,(IY+d)
|
|
Z80_instr_FDCB_B6: ; RES 6,(IY+d)
|
|
Z80_instr_FDCB_BE: ; RES 7,(IY+d)
|
|
Z80_instr_FDCB_C6: ; SET 0,(IY+d)
|
|
Z80_instr_FDCB_CE: ; SET 1,(IY+d)
|
|
Z80_instr_FDCB_D6: ; SET 2,(IY+d)
|
|
Z80_instr_FDCB_DE: ; SET 3,(IY+d)
|
|
Z80_instr_FDCB_E6: ; SET 4,(IY+d)
|
|
Z80_instr_FDCB_EE: ; SET 5,(IY+d)
|
|
Z80_instr_FDCB_F6: ; SET 6,(IY+d)
|
|
Z80_instr_FDCB_FE: ; SET 7,(IY+d)
|
|
|
|
rts ; XXX
|