my conclusion (reread it) was/is not to compare z80 to 8051--that
is past tence.the z80 (or for that matter an enhanced instruction and
hardware 8052) as the core in the aduc812 would be better---and
you fellers go ballistic...how strange,more instructions,better hardware,
an ultimate archetecture are undesireable???

my plane is a special--it has peddles and can be ridden--wheras
when you come to the lake me say "see ya"---you just did not
notice the peddles,or do not understand what advantage is to
have a drill and a screwdriver.

enough---the vocalization of 'my conclusion' (still the same) is
criminal---ooooo....he said the z-word...

the 8052 can be much improved--and the position of you is closed to
it can not be improved---it is perfect---yea yea nomad.

review the above and find my words that the z80 can be better too.

the aduc812 would be a better product with a z80 core....
(you would prefer a 4004)