Post Reply 
HP65/67 cpu replacement with a modern pic
01-02-2018, 11:10 AM
Post: #1
HP65/67 cpu replacement with a modern pic
I have a beautiful HP65 calculator, but completely dead. Here in Formum was a post that described a replacement board for the HP Classics (65/67). is this project still available? I would like to bring the baby back to life.

Hans-Peter
Find all posts by this user
Quote this message in a reply
01-02-2018, 10:45 PM
Post: #2
RE: HP65/67 cpu replacement with a modern pic
Yep, if your HP65 was an HP67 and you would not mind the card reader not working any more, Bernhard may help. Until you find a more suitable replacement I suggest using an emulator like this one.

Ciao.....Mike
Find all posts by this user
Quote this message in a reply
01-03-2018, 06:48 PM
Post: #3
RE: HP65/67 cpu replacement with a modern pic
I found it today:

http://www.hpmuseum.org/forum/thread-9847.html

Thanks for your support
Find all posts by this user
Quote this message in a reply
01-05-2018, 02:01 AM
Post: #4
RE: HP65/67 cpu replacement with a modern pic
Thank you for the hint to http://www.teenix.org -- nice work and a lot of work. Looks quite close to what Berhard did. Yet one more project of new hardware running old software.

Alas, when downloading HP34.zip (and few others) I get the 'red neon' warning >> Trojaner (HEUR/QVM25.0.4F4D.Malware.Gen) << and it is put to quarantine. When I restore it from there and scann it for problems there are no problems. So it could be a false positive. As virus scanner I have 360 Total Security installed which uses Avira and Bitdefender.

Ciao.....Mike
Find all posts by this user
Quote this message in a reply
Post Reply 




User(s) browsing this thread: 1 Guest(s)