(My original message to cctech has yet to appear. I thought I might try the
cctalk list).
While Motorola never shipped the MC6839 [1] the binary is available [2]
and I've been playing around with it [3]. While it's not producing the
exact same results as I get on a more modern machine, it appe
So Motorola apparently never produced the MC6839, a ROM containing
position independent 6809 code for implementing (as far as I can see) IEEE
754 Draft 8. Motorola *did* however, release the resulting binary into
(from what I understand) the Public Domain [1] but I've yet to find the
actual sou
