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|
# z80 Instruction Table
#### INSTRUCTION
# INS [MNOMIC] [VALUE]
# MNOMIC is any series of case-insenstive characters with support for special
# characters to define additional functionality. MNOMIC may not have whitespace.
# Special Characters:
# '_': Required whitespace
# '-': Optional whitespace
# '%#<bits[s]>': Immediate value (# is a character to use to identify later)
# '^#<bits[s]>': Immediate value relative to PC (# is a character to use to identify later)
# '@#<group>': Operand (# is a character to use to identify later)
# '&': Special - RST value
#
# VALUE is a value in binary, which may include references to immediate values and operands
# in use above. For example, in the MNOMIC "hello,-world_%A<16>_@B<a>", the value could be
# "01011 %A 10110 @B"
#
#### OPERAND GROUP
# OPERAND [GROUP NAME] [OPERAND NAME] [VALUE]
# GROUP NAME is the name of the operand group this belongs to. This is used to reference the
# group in a MNOMIC with the @ operator. OPERAND NAME is the name to match, such as A, B, IX,
# etc. VALUE is the value in binary of this operand.
# Z80 INSTRUCTION SET
#### Z80 PROPERTIES
ARCH z80
#### OPERAND GROUPS
# GROUP 1
OPERAND g1 NZ 00
OPERAND g1 Z 01
OPERAND g1 NC 10
OPERAND g1 C 11
# GROUP 2
OPERAND g2 NZ 000
OPERAND g2 Z 001
OPERAND g2 NC 010
OPERAND g2 C 011
OPERAND g2 PO 100
OPERAND g2 PE 101
OPERAND g2 P 110
OPERAND g2 M 111
# GROUP 3
OPERAND g3 A 111
OPERAND g3 B 000
OPERAND g3 C 001
OPERAND g3 D 010
OPERAND g3 E 011
OPERAND g3 H 100
OPERAND g3 L 101
OPERAND g3 (HL) 110
# GROUP 4
OPERAND g4 BC 0
OPERAND g4 DE 1
# GROUP 5
OPERAND g5 I 0
OPERAND g5 R 1
# GROUP 6
OPERAND g6 BC 00
OPERAND g6 DE 01
OPERAND g6 HL 10
OPERAND g6 SP 11
# GROUP 7
OPERAND g7 BC 00
OPERAND g7 DE 01
OPERAND g7 HL 10
OPERAND g7 AF 11
# GROUP 8
OPERAND g8 IX 11011101
OPERAND g8 IY 11111101
# GROUP 9
OPERAND g9 BC 00
OPERAND g9 DE 01
OPERAND g9 IX 10
OPERAND g9 SP 11
# GROUP 10
OPERAND g10 BC 00
OPERAND g10 DE 01
OPERAND g10 IY 10
OPERAND g10 SP 11
# Most instructions were just lifted from Learn TI-83+ Assembly in 28 Days, they've got
# pretty nice instruction set documentation.
#### INSTRUCTIONS
# Undocumented IX/IY(H,L) instructions come first for parsing reasons
# IXH
INS ADD_A-,-IXH 11011101 10000100
INS ADD_IXH 11011101 10000100
INS AND_IXH 11011101 10100100
INS AND_A-,-IXH 11011101 10100100
INS CP_IXH 11011101 10111100
INS A-,-CP_IXH 11011101 10111100
INS DEC_IXH 11011101 00100101
INS INC_IXH 11011101 00100100
INS LD_@A<g3>-,-IXH 11011101 01@A100
INS LD_IXH-,-@A<g3> 11011101 01100@A
INS LD_IXH-,-%A<8> 11011101 00100110 %A
INS OR_IXH 11011101 10110100
INS OR_A-,-IXH 11011101 10110100
INS SBC_A-,-IXH 11011101 10011100
INS SBC_IXH 11011101 10011100
INS SUB_IXH 11011101 10010100
INS SUB_A-,-IXH 11011101 10010100
INS XOR_IXH 11011101 10101100
INS XOR_A-,-IXH 11011101 10101100
# IXL
INS ADD_A-,-IXL 11011101 10000101
INS ADD_IXL 11011101 10000101
INS AND_IXL 11011101 10100101
INS AND_A-,-IXL 11011101 10100101
INS CP_IXL 11011101 10111101
INS A-,-CP_IXL 11011101 10111101
INS DEC_IXL 11011101 00101101
INS INC_IXL 11011101 00101100
INS LD_@A<g3>-,-IXL 11011101 01@A101
INS LD_IXL-,-@A<g3> 11011101 01101@A
INS LD_IXL-,-%A<8> 11011101 00101110 %A
INS OR_IXL 11011101 10110101
INS OR_A-,-IXL 11011101 10110101
INS SBC_A-,-IXL 11011101 10011101
INS SBC_IXL 11011101 10011101
INS SUB_IXL 11011101 10010101
INS SUB_A-,-IXL 11011101 10010101
INS XOR_IXL 11011101 10101101
INS XOR_A-,-IXL 11011101 10101101
# IYH
INS ADD_A-,-IYH 11111101 10000100
INS ADD_IYH 11111101 10000100
INS AND_IYH 11111101 10100100
INS AND_A-,-IYH 11111101 10100100
INS CP_IYH 11111101 10111100
INS A-,-CP_IYH 11111101 10111100
INS DEC_IYH 11111101 00100101
INS INC_IYH 11111101 00100100
INS LD_@A<g3>-,-IYH 11111101 01@A100
INS LD_IYH-,-@A<g3> 11111101 01100@A
INS LD_IYH-,-%A<8> 11111101 00100110 %A
INS OR_IYH 11111101 10110100
INS OR_A-,-IYH 11111101 10110100
INS SBC_A-,-IYH 11111101 10011100
INS SBC_IYH 11111101 10011100
INS SUB_IYH 11111101 10010100
INS SUB_A-,-IYH 11111101 10010100
INS XOR_IYH 11111101 10101100
INS XOR_A-,-IYH 11111101 10101100
# IYL
INS ADD_A-,-IYL 11111101 10000101
INS ADD_IYL 11111101 10000101
INS AND_IYL 11111101 10100101
INS AND_A-,-IYL 11111101 10100101
INS CP_IYL 11111101 10111101
INS A-,-CP_IYL 11111101 10111101
INS DEC_IYL 11111101 00101101
INS INC_IYL 11111101 00101100
INS LD_@A<g3>-,-IYL 11111101 01@A101
INS LD_IYL-,-@A<g3> 11111101 01101@A
INS LD_IYL-,-%A<8> 11111101 00101110 %A
INS OR_IYL 11111101 10110101
INS OR_A-,-IYL 11111101 10110101
INS SBC_A-,-IYL 11111101 10011101
INS SBC_IYL 11111101 10011101
INS SUB_IYL 11111101 10010101
INS SUB_A-,-IYL 11111101 10010101
INS XOR_IYL 11111101 10101101
INS XOR_A-,-IYL 11111101 10101101
#### DATA MOVEMENT
INS EX_DE-,-HL 11101011
INS EX_HL-,-DE 11101011
INS EX_AF-,-AF' 00001000
INS EX_AF'-,-AF 00001000
INS EX_(-SP-)-,-HL 11100011
INS EX_HL-,-(-SP-) 11100011
INS EX_(-SP-)-,-@A<g8> @A 11100011
INS EX_@A<g8>-,-(-SP-) @A 11100011
INS EXX 11011001
INS LD_HL-,-(-%A<16>-) 00101010 %A
INS LD_@A<g3>-,-@B<g3> 01@A@B
INS LD_@A<g3>-,-(-@B<g8>-+-%C<8>-) @B 01@A110 %C
INS LD_@A<g3>-,-(-%C<8>-+-@B<g8>-) @B 01@A110 %C
INS LD_@A<g3>-,-(-@B<g8>-) @B 01@A110 00000000
INS LD_(-@A<g8>-+-%B<8>-)-,-@C<g3> @A 01110@C %B
INS LD_(-%B<8>-+-@A<g8>-)-,-@C<g3> @A 01110@C %B
INS LD_(-@A<g8>-)-,-@C<g3> @A 01110@C 00000000
INS LD_A-,-(-@A<g4>-) 000@A1010
INS LD_A-,-(-%A<16>-) 00111010 %A
INS LD_(-@A<g4>-)-,-A 000@A0010
INS LD_(-%A<16>-)-,-A 00110010 %A
INS LD_A-,-@A<g5> 11101101 0101@A111
INS LD_@A<g5>-,-A 11101101 0100@A111
INS LD_@A<g3>-,-%B<8> 00@A110 %B
INS LD_(-@A<g8>-+-%B<8>-)-,-%C<8> @A 00110110 %B %C
INS LD_(-%B<8>-+-@A<g8>-)-,-%C<8> @A 00110110 %B %C
INS LD_(-@A<g8>-)-,-%B<8> @A 00110110 00000000 %B
INS LD_SP-,-HL 11111001
INS LD_SP-,-@A<g8> @A 11111001
INS LD_@A<g6>-,-(-%B<16>-) 11101101 01@A1011 %B
INS LD_@A<g8>-,-(-%B<16>-) @A 00101010 %B
INS LD_@A<g6>-,-%B<16> 00@A0001 %B
INS LD_@A<g8>-,-%B<16> @A 00100001 %B
INS LD_(-%A<16>-)-,-HL 00100010 %A
INS LD_(-%A<16>-)-,-@B<g6> 11101101 01@B0011 %A
INS LD_(-%A<16>-)-,-@B<g8> @B 00100010 %A
INS LD_SP-,-HL 11111001
INS LD_SP-,-@A<g8> @A 11111001
INS LDD 11101101 10101000
INS LDDR 11101101 10111000
INS LDI 11101101 10100000
INS LDIR 11101101 10110000
INS POP_@A<g7> 11@A0001
INS POP_@A<g8> @A 11100001
INS PUSH_@A<g7> 11@A0101
INS PUSH_@A<g8> @A 11100101
#### ARITHMETIC
INS ADC_A-,-@A<g3> 10001@A
INS ADC_@A<g3>-,-A 10001@A
INS ADC_@A<g3> 10001@A
INS ADC_A-,-(-@A<g8>-+-%B<8>-) @A 10001110 %B
INS ADC_A-,-(-%B<8>-+-@A<g8>-) @A 10001110 %B
INS ADC_A-,-(-@A<g8>-) @A 10001110 00000000
INS ADC_HL-,-@A<g6> 11101101 01@A1010
INS ADC_A-,-%A<8> 11001110 %A
INS ADC_%A<8> 11001110 %A
INS ADD_A-,-@A<g3> 10000@A
INS ADD_-@A<g3>-,-A 10000@A
INS ADD_@A<g3> 10000@A
INS ADD_A-,-%A<8> 11000110 %A
INS ADD_A-,-(-@A<g8>-+-%B<8>-) @A 10000110 %B
INS ADD_A-,-(-%B<8>-+-@A<g8>-) @A 10000110 %B
INS ADD_A-,-(-@A<g8>-) @A 10000110 00000000
INS ADD_-(-@A<g8>-+-%B<8>-) @A 10000110 %B
INS ADD_-(-%B<8>-+-@A<g8>-) @A 10000110 %B
INS ADD_-(-@A<g8>-) @A 10000110 00000000
INS ADD_HL-,-@A<g6> 00@A1001
INS ADD_IX-,-@A<g9> 11011101 00@A1001
INS ADD_IY-,-@A<g10> 11111101 00@A1001
INS CP_@A<g3> 10111@A
INS CP_A-,-@A<g3> 10111@A
INS CP_(-@A<g8>-+-%B<8>-) @A 10111110 %B
INS CP_(-%B<8>-+-@A<g8>-) @A 10111110 %B
INS CP_A-,-(-%B<8>-+-@A<g8>-) @A 10111110 %B
INS CP_A-,-(-@A<g8>-+-%B<8>-) @A 10111110 %B
INS CP_A-,-(-@A<g8>-) @A 10111110 00000000
INS CP_(-@A<g8>-) @A 10111110 00000000
INS CP_%A<8> 11111110 %A
INS CP_A-,-%A<8> 11111110 %A
INS CPD 11101101 10101001
INS CPDR 11101101 10111001
INS CPI 11101101 10100001
INS CPIR 11101101 10110001
INS CPL 00101111
INS DAA 00100111
INS DEC_@A<g3> 00@A101
INS DEC_(-@A<g8>-+-%B<8>-) @A 00110101 %B
INS DEC_(-%B<8>-+-@A<g8>-) @A 00110101 %B
INS DEC_(-@A<g8>-) @A 00110101 00000000
INS DEC_@A<g6> 00@A1011
INS DEC_@A<g8> @A 00101011
INS INC_@A<g3> 00@A100
INS INC_(-@A<g8>-+-%B<8>-) @A 00110100 %B
INS INC_(-%B<8>-+-@A<g8>-) @A 00110100 %B
INS INC_(-@A<g8>-) @A 00110100 00000000
INS INC_@A<g6> 00@A0011
INS INC_@A<g8> @A 00100011
INS NEG 11101101 01000100
INS SBC_HL-,-@A<g6> 11101101 01@A0010
INS SBC_A-,-@A<g3> 10011@A
INS SBC_@A<g3> 10011@A
INS SBC_A-,-%A<8> 11011110 %A
INS SBC_%A<8> 11011110 %A
INS SBC_A-,-(-@A<g8>-+-%B<8>-) @A 10011110 %B
INS SBC_A-,-(-%B<8>-+-@A<g8>-) @A 10011110 %B
INS SBC_A-,-(-@A<g8>-) @A 10011110 00000000
INS SUB_A-,-@A<g3> 10010@A
INS SUB_@A<g3> 10010@A
INS SUB_A-,-(-@A<g8>-+-%B<8>-) @A 10010110 %B
INS SUB_A-,-(-%B<8>-+-@A<g8>-) @A 10010110 %B
INS SUB_A-,-(-@A<g8>-) @A 10010110 00000000
INS SUB_(-@A<g8>-+-%B<8>-) @A 10010110 %B
INS SUB_(-%B<8>-+-@A<g8>-) @A 10010110 %B
INS SUB_(-@A<g8>-) @A 10010110 00000000
INS SUB_A-,-%A<8> 11010110 %A
INS SUB_%A<8> 11010110 %A
#### BIT MANIPULATION
INS AND_@A<g3> 10100@A
INS AND_A-,-@A<g3> 10100@A
INS AND_(-@A<g8>-+-%B<8>-) @A 10100110 %B
INS AND_(-%B<8>-+-@A<g8>-) @A 10100110 %B
INS AND_(-@A<g8>-) @A 10100110 00000000 00000000
INS AND_A-,-(-@A<g8>-+-%B<8>-) @A 10100110 %B
INS AND_A-,-(-%B<8>-+-@A<g8>-) @A 10100110 %B
INS AND_A-,-%A<8> 11100110 %A
INS AND_%A<8> 11100110 %A
INS BIT_%A<3>-,-@B<g3> 11001011 01%A@B
INS BIT_%A<3>-,-(-@B<g8>-+-%C<8>-) @B 11001011 %C 01%A110
INS BIT_%A<3>-,-(-%C<8>-+-@B<g8>-) @B 11001011 %C 01%A110
INS BIT_%A<3>-,-(-@B<g8>-) @B 11001011 00000000 01%A110
INS CCF 00111111
INS OR_@A<g3> 10110@A
INS OR_A-,-@A<g3> 10110@A
INS OR_(-@A<g8>-+-%B<8>-) @A 10110110 %B
INS OR_(-%B<8>-+-@A<g8>-) @A 10110110 %B
INS OR_(-@A<g8>-) @A 10110110 00000000
INS OR_A-,-(-@A<g8>-+-%B<8>-) @A 10110110 %B
INS OR_A-,-(-%B<8>-+-@A<g8>-) @A 10110110 %B
INS OR_A-,-(-@A<g8>-) @A 10110110 00000000
INS OR_A-,-%A<8> 11110110 %A
INS OR_%A<8> 11110110 %A
INS RES_%A<3>-,-@B<g3> 11001011 10%A@B
INS RES_%A<3>-,-(-@B<g8>-+-%C<8>-) @B 11001011 %C 10%A110
INS RES_%A<3>-,-(-%C<8>-+-@B<g8>-) @B 11001011 %C 10%A110
INS RES_%A<3>-,-(-@B<g8>-) @B 11001011 00000000 10%A110
INS SCF 00110111
INS SET_%A<3>-,-@B<g3> 11001011 11%A@B
INS SET_%A<3>-,-(-@B<g8>-+-%C<8>-) @B 11001011 %C 11%A110
INS SET_%A<3>-,-(-%C<8>-+-@B<g8>-) @B 11001011 %C 11%A110
INS SET_%A<3>-,-(-@B<g8>-) @B 11001011 00000000 11%A110
INS XOR_@A<g3> 10101@A
INS XOR_A-,-@A<g3> 10101@A
INS XOR_(-@A<g8>-+-%B<8>-) @A 10101110 %B
INS XOR_(-%B<8>-+-@A<g8>-) @A 10101110 %B
INS XOR_A-,-(-@A<g8>-+-%B<8>-) @A 10101110 %B
INS XOR_A-,-(-%B<8>-+-@A<g8>-) @A 10101110 %B
INS XOR_A-,-%A<8> 11101110 %A
INS XOR_%A<8> 11101110 %A
#### SHIFT/ROTATE
INS RL_@A<g3> 11001011 00010@A
INS RL_(-@A<g8>-+-%B<8>-) @A 11001011 %B 00010110
INS RL_(-%B<8>-+-@A<g8>-) @A 11001011 %B 00010110
INS RL_(-@A<g8>-) @A 11001011 00000000 00010110
INS RLA 00010111
INS RLC_@A<g3> 11001011 00000@A
INS RLC_(-@A<g8>-+-%B<8>-) @A 11001011 %B 00000110
INS RLC_(-%B<8>-+-@A<g8>-) @A 11001011 %B 00000110
INS RLC_(-@A<g8>-) @A 11001011 00000000 00000110
INS RLCA 00000111
INS RLD 11101101 01101111
INS RR_@A<g3> 11001011 00011@A
INS RR_(-@A<g8>-+-%B<8>-) @A 11001011 %B 00011110
INS RR_(-%B<8>-+-@A<g8>-) @A 11001011 %B 00011110
INS RR_(-@A<g8>-) @A 11001011 00000000 00011110
INS RRA 00011111
INS RRC_@A<g3> 11001011 00001@A
INS RRC_(-@A<g8>-+-%B<8>-) @A 11001011 %B 00001110
INS RRC_(-%B<8>-+-@A<g8>-) @A 11001011 %B 00001110
INS RRC_(-@A<g8>-) @A 11001011 00000000 00001110
INS RRCA 00001111
INS RRD 11101101 01100111
INS SLA_@A<g3> 11001011 00100@A
INS SLA_(-@A<g8>-+-%B<8>-) @A 11001011 %B 00100110
INS SLA_(-%B<8>-+-@A<g8>-) @A 11001011 %B 00100110
INS SLA_(-@A<g8>-) @A 11001011 00000000 00100110
INS SRA_@A<g3> 11001011 00101@A
INS SRA_(-@A<g8>-+-%B<8>-) @A 11001011 %B 00101110
INS SRA_(-%B<8>-+-@A<g8>-) @A 11001011 %B 00101110
INS SRA_(-@A<g8>-) @A 11001011 00000000 00101110
INS SRL_@A<g3> 11001011 00111@A
INS SRL_(-@A<g3>-+-%B<8>-) @A 11001011 %B 00111110
INS SRL_(-%B<8>-+-@A<g3>-) @A 11001011 %B 00111110
INS SRL_(-@A<g3>-) @A 11001011 00000000 00111110
#### CONTROL
INS CALL_@A<g2>-,-%B<16> 11@A100 %B
INS CALL_%A<16> 11001101 %A
INS DJNZ_^A<8> 00010000 ^A
INS JP_(-HL-) 11101001
INS JP_(-@A<g8>-) @A 11101001
INS JP_@A<g2>-,-%B<16> 11@A010 %B
INS JP_%A<16> 11000011 %A
INS JR_@A<g1>-,-^B<8> 001@A000 ^B
INS JR_^A<8> 00011000 ^A
INS NOP 00000000
INS RET 11001001
INS RET_@A<g2> 11@A000
INS RETI 11101101 01001101
INS RETN 11101101 01000101
INS RST_&A 11&A111
#### HARDWARE
INS DI 11110011
INS EI 11111011
INS HALT 01110110
INS IM_0 11101101 01010110
INS IM_1 11101101 01010110
INS IM_2 11101101 01011110
INS IN_@A<g3>-,-(-C-) 11101101 01@A000
INS IN_A-,-(-%A<8>-) 11011011 %A
INS IND 11101101 10101010
INS INDR 11101101 10111010
INS INI 11101101 10100010
INS INIR 11101101 10110010
INS OTDR 11101101 10111011
INS OTIR 11101101 10110011
INS OUT_(-C-)-,-@A<g3> 11101101 01@A001
INS OUT_(-%A<8>-)-,-A 11010011 %A
INS OUTD 11101101 10101011
INS OUTI 11101101 10100011
# HARDWARE
INS IN_(-C-) 11101101 01110000
INS IN_F-,-(-C-) 11101101 01110000
INS OUT_(-C-)-,-0 11101101 01110001
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