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USB synchronous serial port

Started by Stein Erik Andresen April 30, 2004
I'm looking for a synchronous serial adapter for USB. The device will
be used for HDLC communication (framing only) on a laptop (no PCMCIA
available, just USB). Preferably RS-232 / V.24 interface. Does such a
thing exist?

S.E.
Stein Erik Andresen wrote:
> I'm looking for a synchronous serial adapter for USB. The device will > be used for HDLC communication (framing only) on a laptop (no PCMCIA > available, just USB). Preferably RS-232 / V.24 interface. Does such a > thing exist?
Not sure as a finished boxed product, but at the chip level, look at STm's new STR7 family. http://www.st.com/stonline/bin/sftab.exe?db=rosetta&type=query&table=696 These ARM cored microcontrollers have USB plus HDLC capable UARTs. HDLC does not show on the radar very often these days. -jg
"Jim Granville" <no.spam@designtools.co.nz> wrote in message
news:azDkc.621$s3.76477@news02.tsnz.net...
> HDLC does not show on the radar very often these days. >
PPP? ;o) Alf --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.667 / Virus Database: 429 - Release Date: 23/04/2004