50g - lower serial port bit rates



#5

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


#6

Do you know if there are any low cost cables?


#7

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.


#8

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.


Possibly Related Threads...
Thread Author Replies Views Last Post
  HP-41 module covers and side port cover Nate Martin 1 693 12-02-2013, 01:51 AM
Last Post: Giancarlo
  bit manips on WP 34S Kiyoshi Akima 8 1,138 10-06-2013, 06:25 AM
Last Post: Paul Dale
  Yet another benchmark port on the wiki: Savage Pier Aiello 35 4,032 09-26-2013, 03:22 AM
Last Post: Pier Aiello
  Where to the 32-bit version of User Code Utiltiy for HP-41 ? Olivier (Wa) 2 652 09-26-2013, 01:55 AM
Last Post: Olivier (Wa)
  OT: Simulating a TI calculator with crazy 11-bit opcodes Egan Ford 8 1,286 08-13-2013, 12:06 AM
Last Post: Paul Dale
  WP-34S Overlay - making it a bit more permanent? Marcel Samek 1 527 07-05-2013, 09:02 PM
Last Post: htom trites jr
  HP 50G serial port programming Chris Smith 2 668 06-15-2013, 02:47 PM
Last Post: Chris Smith
  OT: RPN port to Casio fx-cg10/20? Matt Kernal 4 886 04-30-2013, 12:16 PM
Last Post: hugh steers
  HP-42S with Electroluminescent screen and simple I/O port Jose Poyan 8 1,269 03-27-2013, 07:11 PM
Last Post: Jose Poyan
  AME Design Port Extender for the HP41 Dane Spillers 2 598 03-14-2013, 07:58 PM
Last Post: dane spillers

Forum Jump: