adc=add memory to accumulator with carry
and="and" memory with accumulator
asl=shift left one bit (memory or accumulator)
bcc=branch on carry clear
bcs=branch on carry set
beq=branch on result zero
bit=test bits in memory with accumulator
bmi=branch on result minus
bne=branch on result not zero
bpl=branch on result plus
brk=force break
bvc=branch on overflow clear
bvs=branch on overflow set
clc=clear carry flag
cld=clear decimal mode
cli=clear interrupt disable bit
clv=clear overflow flag
cmp=compare memory and accumulator
cpx=compare memory and index x
cpy=compare memory and index y
dec=decrement memory by one
dex=decrement index x by one
dey=decrement index y by one
eor="exclusive-or" memory with accumulator
inc=increment memory by one
inx=increment index x by one
iny=increment index y by one
jmp=jump to new location
jsr=jump to new location saving return address
lda=load accumulator with memory
ldx=load index x with memory
ldy=load index y with memory
lsr=shift right one bit (memory or accumulator)
nop=no operation
ora="or" memory with accumulator
pha=push accumulator on stack
php=push processor status on stack
pla=pull accumulator from stack
plp=pull processor status from stack
rol=rotate one bit left (memory or accumulator)
ror=rotate one bit right (memory or accumulator)
rti=return from interrupt
rts=return from subroutine
sbc=subtract memory from accumulator with borrow
sec=set carry flag
sed=set decimal mode
sei=set interrupt disable status
sta=store accumulator in memory
stx=store index x in memory
sty=store index y in memory
tax=transfer accumulator to index x
tay=transfer accumulator to index y
tsx=transfer stack pointer to index x
txa=transfer index x to accumulator
txs=transfer index x to stack pointer
tya=transfer index y to accumulator