Kevan Heydon said,
Question: Which 80's home computer had an A-Z
keyboard layout, and
not QWERTY
The Bally Astrocade did, assuming you count what it had
as actually being a keyboard :) Also the TRS-80 Pocket
Computer Model 7 has an A-Z keyboard, though I don't
know whether you'd want to count pocket models as home
computers.
eric