Sun 4/330 with faulty serial interface...

[Eric Smith]

Jules wrote:
> Just to confirm - Zilog parts labelled Z0853006PSC (SCC) are the same as
> AMD part AM8250H-6 ? (I would think so)

No.  I wasn't aware that AMD had ever made the 8250, but if they did,
it's definitely not equivalent to a Z8530.  The AMD equivalent is
the Am8530, though there are also improved variants like the Am9530H
and Am85230.

The 8250 is a single serial port chip which was used in the early
IBM PCs and compatibles.  Later it was replaced by the 16450, 16550,
and 16550A.

Eric