adc=add with carry
add=add
and=logical and
bit=test bits and save to flags
call=call subroutine at absolute address
carl=call subroutine at long relative address, optional condition
cars=call subroutine at short relative address, optional condition
cp=subtract args and save to flags
cpl=two's complement
dec=decrement
div=divide HL by A
djr=decrement B and jump to short relative address if B is not zero
ex=swap values
halt=go into halt status (exited with outside interupt)
inc=increment
int=generates the specified interrupt
jp=indirect jump
jrl=jump to long relative address, optional condition
jrs=jump to short relative address, optional condition
ld=load
mlt=multiplies L by A and stores the result in HL
neg=negate
nop=no operation
or=logical or
pack=replace A's high nibble with B's low nibble
pop=pop from stack
push=push onto stack
ret=return from subroutine
rete=return from exception or interrupt
rets=return from subroutine then skip two bytes
rl=rotate left one bit, C takes bit 7, bit 0 takes C
rlc=rotate left one bit, bit 7 gives its value to C and bit 0
rr=rotate right one bit, C takes bit 0, bit 7 takes C
rrc=rotate right one bit, bit 0 gives its value to C and bit 7
sbc=subtract with carry
sep=sign expand A to BA
sla=arithmetic shift left one bit
sll=logical shift left one bit
slp=go into sleep mode (exit with outside interrupt)
sra=arithmetic shift right one bit
srl=logical shift right one bit
sub=subract
swap=swap high and low nibbles
upck=replace B's low nibble with A's high nibble
xor=logical exclusive or