The following warnings occurred:
Warning [2] count(): Parameter must be an array or an object that implements Countable - Line: 795 - File: showthread.php PHP 7.4.33 (FreeBSD)
File Line Function
/showthread.php 795 errorHandler->error




HP Forums / HP Calculators (and very old HP Computers) / General Forum v / HP 75 and the PIL-Box

Post Reply 
HP 75 and the PIL-Box
12-31-2013, 02:39 AM
Post: #1
Michael Fehlhammer Offline
Member
 		Posts: 223
Joined: Dec 2013
HP 75 and the PIL-Box
Today I copied a lot of files between an HP 75 and a PC, connected through a PIL box. It was an incredibly tedious task: a single file of 1000 bytes took about 20 seconds in average ( both directions ) ! I remember the HP 71b to accomplish that one order of magnitude faster!
I tried two PCs ( Windows Vista and 7 ), two PIL- Boxes and two HP 75 ( C and D), always the same result. My PIL-Boxes are jumpered to support 115 kbs baud rate.
Any ideas why the HP 75 / PIL-box combo is so slow? Or did anyone experience a significantly higher speed ?
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
HP 75 and the PIL-Box - Michael Fehlhammer - 12-31-2013 02:39 AM
RE: HP 75 and the PIL-Box - Sylvain Cote - 12-31-2013, 04:03 AM
RE: HP 75 and the PIL-Box - Sylvain Cote - 12-31-2013, 03:08 PM
RE: HP 75 and the PIL-Box - hp41cx - 01-01-2014, 03:01 AM
RE: HP 75 and the PIL-Box - Sylvain Cote - 01-01-2014, 04:54 PM
RE: HP 75 and the PIL-Box - Ángel Martin - 01-01-2014, 06:53 PM
RE: HP 75 and the PIL-Box - Sylvain Cote - 01-02-2014, 02:28 AM
RE: HP 75 and the PIL-Box - J-F Garnier - 01-02-2014, 04:16 PM
RE: HP 75 and the PIL-Box - danicaB - 01-04-2014, 04:57 AM
RE: HP 75 and the PIL-Box - Sylvain Cote - 01-04-2014, 06:57 PM
RE: HP 75 and the PIL-Box - J-F Garnier - 01-06-2014, 06:14 PM
RE: HP 75 and the PIL-Box - Oulan - 01-07-2014, 08:25 AM
RE: HP 75 and the PIL-Box - hp41cx - 01-07-2014, 10:15 PM
RE: HP 75 and the PIL-Box - hp41cx - 01-08-2014, 12:31 AM
RE: HP 75 and the PIL-Box - hp41cx - 01-08-2014, 12:22 PM
RE: HP 75 and the PIL-Box - Jerry - 01-08-2014, 05:59 PM
RE: HP 75 and the PIL-Box - Sylvain Cote - 01-08-2014, 07:20 PM



User(s) browsing this thread: 6 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication