Date: Sat, 08 Mar 1997 13:48:25 +0200 From: Mark Murray <mark@grondar.za> To: Michael Smith <msmith@atrad.adelaide.edu.au> Cc: terry@lambert.org (Terry Lambert), narvi@haldjas.folklore.ee, current@freebsd.org Subject: Re: serial driver Message-ID: <199703081148.NAA09847@grackle.grondar.za>
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Michael Smith wrote: > Terry Lambert stands accused of saying: > > > Is there somewhere a list of UARTS that are good? It could get handy to > > > know when buying serial boards. > > > > The NS 16550AFC is known good. Anyone know of a U(S)ART that is register compatible with a 16450/16550 that is also capable of handling synchronous transmission/reception? I have designed a card that can talk x.21 to an NTU (same as a CSU/DSU) using the 16550, but it would be nice if i didn't have to put quite so much glue logic on the board. M -- Mark Murray PGP key fingerprint = 80 36 6E 40 83 D6 8A 36 This .sig is umop ap!sdn. BC 06 EA 0E 7A F2 CE CE
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