Package Opcode Is
    -- 8080/Z80 opcodes

    -- Copyright 1982  RR Software, P.O. Box 1512, Madison WI 53701
    -- Permission is hereby given to distribute Object Code produced from
    -- these libraries.

    LXIB : Constant := 16#01#;
    LXID : Constant := 16#11#;
    LXIH : Constant := 16#21#;
    INRA : Constant := 16#3C#;
    DCRB : Constant := 16#05#;
    DCRE : Constant := 16#1D#;
    DCRA : Constant := 16#3D#;
    MVIB : Constant := 16#06#;
    MVIC : Constant := 16#0E#;
    MVIH : Constant := 16#26#;
    MVIM : Constant := 16#36#;
    MVIA : Constant := 16#3E#;
    INXD : Constant := 16#13#;
    INXH : Constant := 16#23#;
    DCXB : Constant := 16#0B#;
    DCXD : Constant := 16#1B#;
    DCXH : Constant := 16#2B#;
    DADB : Constant := 16#09#;
    DADD : Constant := 16#19#;
    DADH : Constant := 16#29#;
    LDAXD: Constant := 16#1A#;
    STAXD: Constant := 16#12#;
    LHLD : Constant := 16#2A#;
    SHLD : Constant := 16#22#;
    LDA  : Constant := 16#3A#;
    STA  : Constant := 16#32#;
    CMA  : Constant := 16#2F#;
    RAL  : Constant := 16#17#;
    RAR  : Constant := 16#1F#;
    MOVBH: Constant := 16#44#;
    MOVBA: Constant := 16#47#;
    MOVCL: Constant := 16#4D#;
    MOVDM: Constant := 16#56#;
    MOVEM: Constant := 16#5E#;
    MOVHB: Constant := 16#60#;
    MOVHA: Constant := 16#67#;
    MOVLC: Constant := 16#69#;
    MOVLA: Constant := 16#6F#;
    MOVMB: Constant := 16#70#;
    MOVMC: Constant := 16#71#;
    MOVMD: Constant := 16#72#;
    MOVME: Constant := 16#73#;
    MOVMA: Constant := 16#77#;
    MOVAC: Constant := 16#79#;
    MOVAE: Constant := 16#7B#;
    MOVAH: Constant := 16#7C#;
    MOVAL: Constant := 16#7D#;
    MOVAM: Constant := 16#7E#;
    ANAB : Constant := 16#A0#;
    XRAB : Constant := 16#A8#;
    XRAA : Constant := 16#AF#;
    ORAB : Constant := 16#B0#;
    ORAA : Constant := 16#B7#;
    CMPB : Constant := 16#B8#;
    CMPD : Constant := 16#BA#;
    CMPE : Constant := 16#BB#;
    POPB : Constant := 16#C1#;
    POPD : Constant := 16#D1#;
    POPH : Constant := 16#E1#;
    POPPSW:Constant := 16#F1#;
    PUSHB: Constant := 16#C5#;
    PUSHD: Constant := 16#D5#;
    PUSHH: Constant := 16#E5#;
    PUSHPSW:Constant:= 16#F5#;
    JNZ  : Constant := 16#C2#;
    JMP  : Constant := 16#C3#;
    JZ   : Constant := 16#CA#;
    JNC  : Constant := 16#D2#;
    JC   : Constant := 16#DA#;
    CALL : Constant := 16#CD#;
    ADI  : Constant := 16#C6#;
    ACI  : Constant := 16#CE#;
    SUI  : Constant := 16#D6#;
    SBI  : Constant := 16#DE#;
    ANI  : Constant := 16#E6#;
    XRI  : Constant := 16#EE#;
    ORI  : Constant := 16#F6#;
    CPI  : Constant := 16#FE#;
    XTHL : Constant := 16#E3#;
    XCHG : Constant := 16#EB#;
    
End Opcode;
 : Constant := 16#C3#;
    JZ   : Constant := 16#CA#;
    JNC  : Constant := 16#D2#;
    JC   : Constant := 16#DA#;
    CALL : Constant := 16#CD#;
    ADI  : Constant := 16#C6#;
    ACI  : Constant := 16#CE#;
    SUI  : Constant := 16#D6#;
    SBI