HP Forum Archive 17

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50g - lower serial port bit rates Message #1 Posted by James M. Prange (Michigan) on 18 June 2007, 10:04 p.m. For anyone who'd like to use a 50g with a serial port bit rate lower than 2400bps, see this comp.sys.hp48 thread. Regards, James

Re: 50g - lower serial port bit rates Message #2 Posted by Egan Ford on 18 June 2007, 10:37 p.m., in response to message #1 by James M. Prange (Michigan) Do you know if there are any low cost cables?

Re: 50g - lower serial port bit rates Message #3 Posted by James M. Prange (Michigan) on 19 June 2007, 3:48 a.m., in response to message #2 by Egan Ford The last time that I checked, the site that originally marketed a serial cable/level shifter for the 50g had raised its original price for it considerably. A few weeks ago, Eric Rechlin started this comp.sys.hp48 thread, so there seems to be some reason to hope for a reasonably-priced alternative becoming available. Other than that, as far as I know, it would be a do-it-yourself project. Regards, James Edited: 19 June 2007, 4:05 a.m.

Re: 50g - lower serial port bit rates Message #4 Posted by Eric Rechlin on 20 June 2007, 3:43 p.m., in response to message #3 by James M. Prange (Michigan) I'm still working on it, but things are going slower than expected. I expect the first boards should arrive from the manufacturer within a week so I can assemble the first prototypes. If anyone else is still interested in testing, please contact me, and I will keep you informed directly with more information when I am ready.

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