m7900_abs:   "ABSolute"
m7900_absd:  "ABSolute at Double-word"

m7900_adc:   "ADd with Carry"
m7900_adcb:  "ADd with Carry at Byte"
m7900_adcd:  "ADd with Carry at Double-word"

m7900_add:    "Addition"

m7900_addb:   "ADD at Byte"
m7900_addd:   "ADD at Double-word"
m7900_addm:   "ADD immediate and Memory"
m7900_addmb:  "ADD immediate and Memory at Byte"
m7900_addmd:  "ADD immediate and Memory at Double-word"
m7900_adds:   "ADD Stack pointer and immediate"
m7900_addx:   "ADD index register X and immediate"
m7900_addy:   "ADD index register Y and immediate"

m7900_and:    "Logical AND"
m7900_andb:   "logical AND between immediate (Byte)"

m7900_andm:   "logical AND between immediate value and Memory "
m7900_andmb:  "logical AND between immediate value and Memory (Byte)"
m7900_andmd:  "logical AND between immediate value and Memory (Double word)"

m7900_asl:    "Arithmetic Shift to Left"
m7900_asln:   "Arithmetic Shift to Left by n bits"
m7900_asldn:  "Arithmetic Shift to Left by n bits (Double word)"


m7900_asr:    "Arithmeticshift to the right"
m7900_asrn:   "Arithmetic Shift to Right by n bits"
m7900_asrdn:  "Arithmetic Shift to Right by n bits (Double word)"

m7900_bbc:    "Branch on Bit Clear"
m7900_bbcb:   "Branch on Bit Clear (Byte)"
m7900_bbs:    "Branch on Bit Set"
m7900_bbsb:   "Branch on Bit Set (Byte)"

m7900_bcc:    "Branch on Carry Clear"
m7900_bcs:    "Branch on Carry Set"
m7900_beq:    "Branch on EQual"
m7900_bge:    "Branch on Greater or Equal"
m7900_bgt:    "Branch on Greater Than"
m7900_bgtu:   "Branch on Greater Than with Unsign"
m7900_ble:    "Branch on Less or Equal"
m7900_bleu:   "Branch on Less Equal with Unsign"
m7900_blt:    "Branch on Less Than"
m7900_bmi:    "Branch on result MInus"
m7900_bne:    "Branch on Not Equal"
m7900_bpl:    "Branch on result PLus"
m7900_bra:    "BRanch Always"
m7900_bral:   "BRanch Always"

m7900_brk:    "force BReaK"

m7900_bsc:    "Branch on Single bit Clear"
m7900_bsr:    "Branch to SubRoutine"
m7900_bss:    "Branch on Single bit Set"

m7900_bvc:    "Branch on oVerflow Clear"
m7900_bvs:    "Branch on oVerflow Set"

m7900_cbeq:   "Compare immediate and Branch on EQual"
m7900_cbeqb:  "Compare immediate and Branch on EQual at Byte"
m7900_cbne:   "Compare immediate and Branch on Not Equal"
m7900_cbneb:  "Compare immediate and Branch on Not Equal at Byte"

m7900_clc:    "CLear Carry flag"
m7900_cli:    "CLear Interrupt disable status"
m7900_clm:    "CLear M flag"
m7900_clp:    "CLear Processor status"

m7900_clr:    "CLeaR accumulator"
m7900_clrb:   "CLeaR accumulator at Byte"
m7900_clrm:   "CLeaR Memory"
m7900_clrmb:  "CLeaR Memory at Byte"
m7900_clrx:   "CLeaR index register X"
m7900_clry:   "CLeaR index register Y"

m7900_clv:    "CLear oVerflow flag"

m7900_cmp:    "CoMPare"
m7900_cmpb:   "CoMPare at Byte"
m7900_cmpd:   "CoMPare at Double-word"
m7900_cmpm:   "CoMPare immediate with Memory"
m7900_cmpmb:  "CoMPare immediate with Memory at Byte"
m7900_cmpmd:  "CoMPare immediate with Memory at Double-word"

m7900_cpx:    "ComPare memory and index register X"
m7900_cpy:    "ComPare memory and index register Y"

m7900_debne:   "DEcrement memory and Branch on Not Equal"

m7900_dec:    "DECrement by one"
m7900_dex:    "DEcrement index register X by one"
m7900_dey:    "DEcrement index register Y by one"

m7900_div:    "DIVide unsigned"
m7900_divs:   "DIVide with Sign"
m7900_dxbne:  "Decrement index register X and Branch on Not Equal"
m7900_dybne:  "Decrement index register Y and Branch on Not Equal"

m7900_eor:    "Exclusive OR memory with accumulator"
m7900_eorb:   "Exclusive OR immediate with accumulator at Byte"
m7900_eorm:   "Exclusive OR immediate with Memory"
m7900_eormb:  "Exclusive OR immediate with Memory at Byte"
m7900_eormd:  "Exclusive OR immediate with Memory at Double-word"

m7900_exts:   "EXTension Sign"
m7900_extsd:  "EXTension Sign at Double-word"
m7900_extz:   "EXTension Zero"
m7900_extzd:  "EXTension Zero at Double-word"

m7900_inc:    "INCrement by one"
m7900_inx:    "INcrement index register X by one"
m7900_iny:    "INcrement index register y by one"

m7900_jmp:    "Jump"
m7900_jmpl:   "Jump"

m7900_jsr:    "Jump to SubRoutine"
m7900_jsrl:   "Jump to SubRoutine"


m7900_lda:    "LoaD Accumulator from memory"
m7900_ldab:   "LoaD Accumulator from memory at Byte"
m7900_ldad:   "LoaD Accumulator from memory at Double-word"
m7900_lddn:   "LoaD immediate to Direct page register n"

m7900_ldt:    "LoaD immediate to DaTa bank register"
m7900_ldx:    "LoaD index register X from memory"
m7900_ldxb:   "LoaD index register X from memory at Byte"
m7900_ldy:    "LoaD index register Y from memory"
m7900_ldyb:   "LoaD index register Y from memory at Byte"

m7900_lsr:    "Logical Shift Right"
m7900_lsrn:   "Logical n bits Shift Right"
m7900_lsrdn:  "Logical n bits Shift Right at Double-word"

m7900_movm:   "MOVe Memory to memory"
m7900_movmb:  "MOVe Memory to memory at Byte"
m7900_movr:   "MOVe Repeat memory to memory"
m7900_movrb:  "MOVe Repeat memory to memory at Byte"

m7900_mpy:    "MultiPlY"
m7900_mpys:   "MultiPlY with Sign"

m7900_mvn:    "MoVe Negative"
m7900_mvp:    "MoVe Positive"

m7900_neg:    "NEGative"
m7900_negd:   "NEGative at Double-word"

m7900_nop:    "No OPeration"

m7900_ora:    "OR memory with Accumulator"
m7900_orab:   "OR immediate with Accumulator at Byte"
m7900_oram:   "OR immediAte with Memory"
m7900_oramb:  "OR immediAte with Memory at Byte"
m7900_oramd:  "OR immediAte with Memory at Double-word"

m7900_pea:    "Push Effective Address"
m7900_pei:    "Push Effective Indirect address"
m7900_per:    "Push Effective program counter Relative address"
m7900_pha:    "PusH accumulator A on stack"
m7900_phb:    "PusH accumulator B on stack"
m7900_phd:    "PusH Direct page register on stack"
m7900_phdn:   "PusH Direct page register n on stack"
m7900_phg:    "PusH proGram bank register on stack"

m7900_phldn:  "PusH dpr n to stack and Load immediate to Dpr n"

m7900_php:    "PusH Processor status on stack"
m7900_pht:    "PusH daTa bank register on stack"
m7900_phx:    "PusH index register X on stack"
m7900_phy:    "PusH index register Y on stack"

m7900_pla:    "PuLl accumulator A from stack"
m7900_plb:    "PuLl accumulator B from stack"
m7900_pld:    "PuLl Direct page register from stack"
m7900_pldn:   "PuLl Direct page register n from stack"
m7900_plp:    "PuLl Processor status from stack"
m7900_plt:    "PuLl daTa bank register from stack"
m7900_plx:    "PuLl index register X from stack"
m7900_ply:    "PuLl index register Y from stack"

m7900_psh:    "PuSH"
m7900_pul:    "PuLl"

m7900_rla:    "Rotate Left accumulator A"
m7900_rmpa:   "Repeat Multiply and Accumulate"

m7900_rol:    "ROtate one bit Left"
m7900_roln:   "n bits ROtate Left"

m7900_roldn:  "n bits ROtate Left at Double-word"

m7900_ror:    "ROtate one bit Right"
m7900_rorn:   "n bits ROtate Right"
m7900_rordn:  "n bits ROtate Right at Double-word"

m7900_rti:    "Return from Interrupt"
m7900_rtl:    "ReTurn from subroutine Long"
m7900_rtld:  "ReTurn from subroutine Long and pull Direct page register n"
m7900_rts:    "ReTurn from Subroutine"
m7900_rtsdn:  "ReTurn from Subroutine and pull Direct page register n"


m7900_sbc:    "SuBtract with Carry"
m7900_sbcb:   "SuBtract with Carry at Byte"
m7900_sbcd:   "SuBtract with Carry at Double-word"


m7900_sec:    "SEt Carry flag"
m7900_sei:    "SEt Interrupt disable status"
m7900_sem:    "SEt M flag"
m7900_sep:    "SEt Processor status"


m7900_sta:    "STore Accumulator in memory"
m7900_stab:   "STore Accumulator in memory at Byte"
m7900_stad:   "STore Accumulator in memory at Double-word"


m7900_stp:   "SToP"
m7900_stx:   "STore index register X in memory"
m7900_sty:   "STore index register Y in memory"

m7900_sub:   "SUBtract"
m7900_subb:  "SUBtract at Byte"
m7900_subd:  "SUBtract at Double-word"
m7900_subm:  "SUBtract immediate from Memory"
m7900_submb: "SUBtract immediate from Memory at Byte"
m7900_submd: "SUBtract immediate from Memory at Double-word"
m7900_subs:  "SUBtract Stack pointer"
m7900_subx:  "SUBtract immediate from index register X"
m7900_suby:  "SUBtract immediate from index register Y"



m7900_tadn:  "Transfer accumulator A to Direct page register n"


m7900_tas:   "Transfer accumulator A to Stack pointer"
m7900_tax:   "Transfer accumulator A to index register X"
m7900_tay:   "Transfer accumulator A to index register Y"

m7900_tbdn:  "Transfer accumulator B to Direct page register n"

m7900_tbs:   "Transfer accumulator B to Stack pointer"
m7900_tbx:   "Transfer accumulator B to index register X"
m7900_tby:   "Transfer accumulator B to index register Y"

m7900_tdan:  "Transfer Direct page register n to accumulator A"
m7900_tdbn:  "Transfer Direct page register n to accumulator B"

m7900_tds:   "Transfer Direct page register to Stack pointer"


m7900_tsa:   "Transfer Stack pointer to accumulator A"
m7900_tsb:   "Transfer Stack pointer to accumulator B"
m7900_tsd:   "Transfer Stack pointer to Direct page register"
m7900_tsx:   "Transfer Stack pointer to index register X"
m7900_txa:   "Transfer index register X to accumulator A"
m7900_txb:   "Transfer index register X to accumulator B"
m7900_txs:   "Transfer index register X to Stack pointer"
m7900_txy:   "Transfer index register X to Y"
m7900_tya:   "Transfer index register Y to accumulator A"
m7900_tyb:   "Transfer index register Y to accumulator B"
m7900_tyx:   "Transfer index register Y to X"

m7900_wit:   "WaIT"

m7900_xab:   "eXchange accumulator A and B"