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HP 75
02-15-2015, 03:50 PM
Post: #6
RE: HP 75
(02-15-2015 02:10 PM)Sylvain Cote Wrote:  
(02-14-2015 02:44 PM)John W Kercheval Wrote:  I do remember Visicalc!
I guess you uysed it with the 75 interfaced to a TV screen? Right?
i mean running that with 1 line may be hard.

Right, although it could be use on the 75 only, with the video it was much better.

Here two pictures that shows it ...
HP-75C Handheld Computer
HP-75 VisiCalc Module
HP-82912A 9" Composite Monochrome Monitor
HP-82163A 32 Columns x 16 Lines Composite HP-IL Video Interface
MC-00701A 80 Columns x 24 Lines Composite HP-IL Video Interface

Sylvain

Very cool Sylvain, thanks for posting these shots. I would not have guessed it's so usable this way. I experimemted with VisiCalc when I got a 75C with this ROM last year, and found it almost unusable with 1-line display as John noted. Did the display provide a full-screen image with the Text Editor module as well?

--Bob Prosperi
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Messages In This Thread
HP 75 - John W Kercheval - 02-14-2015, 12:57 PM
RE: HP 75 - Sylvain Cote - 02-14-2015, 02:37 PM
RE: HP 75 - John W Kercheval - 02-14-2015, 02:44 PM
RE: HP 75 - Sylvain Cote - 02-15-2015, 02:10 PM
RE: HP 75 - rprosperi - 02-15-2015 03:50 PM
RE: HP 75 - Sylvain Cote - 02-15-2015, 05:32 PM
RE: HP 75 - John W Kercheval - 02-15-2015, 03:12 PM
RE: HP 75 - TASP - 03-04-2015, 01:18 AM
RE: HP 75 - Dave Frederickson - 03-04-2015, 01:40 AM
RE: HP 75 - TASP - 03-04-2015, 03:04 AM
RE: HP 75 - Dave Frederickson - 03-04-2015, 03:15 AM
RE: HP 75 - TASP - 03-04-2015, 05:00 AM
RE: HP 75 - Garth Wilson - 03-04-2015, 06:35 AM
RE: HP 75 - Paul Berger (Canada) - 03-04-2015, 12:33 PM
RE: HP 75 - TASP - 03-04-2015, 03:15 PM
RE: HP 75 - Dave Frederickson - 03-04-2015, 03:39 PM
RE: HP 75 - TASP - 03-04-2015, 04:35 PM
RE: HP 75 - Garth Wilson - 03-04-2015, 08:02 PM
RE: HP 75 - TASP - 03-04-2015, 09:05 PM
RE: HP 75 - Dave Frederickson - 03-04-2015, 09:30 PM



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