On Wed, 3 Mar 1999, Simon Burge wrote:

> Is a 486/66 with a 16450 fast enough to drive a 28k modem (with PPP)
> under NetBSD 1.3.3?  The current machine is a 386/20 with a 16550
> running NetBSD 1.1, and it gets _heaps_ of silo overflows.  I'm about to
I don't know is NetBSD, but in linux you need 16550A to drive
115200 good, but without it (with 16450 or 16550) fifo isn't
available/used and it's very bad EVEN on pentium, because when the same
time for eg. HDD is used characters are lost