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Great to see such an impressive progress!

It's an old topic, but still, I hope this information still might be useful. Article from The HP Palmtop Paper magazine about running Minix on HP 200LX https://www.palmtoppaper.com/ptphtml/41/pt410009.htm Richard L. Dubs, Ph.D. saved webpage where he says: "I have created the PCMCIA and BIOS...

I join Brian's question.

Hi Terry, I started my vintage computers hobby not so long ago (less than three years ago) and your Youtube channel was one of the first vintage computers channels I discovered. I haven't talked to you till this day, but I have to say I watched all of your videos cause I found them very...

It is very interesting. And what about turning HP 95LX (which has a V20 CPU) into a CP/M 2.2 (or CP/M 3.0) machine?

So, what was your point? The best way of developing an efficient software for contemporary PC is to use a Commodore 64?

It's not about resources, it's about convenience. GUI is the most natural interface for human being. By the way GUI was on purpose designed to replace old fashioned command line one, since GUI is the most convenient and the most natural way of interaction between man and machine. So, you may...

For me my vintage machines are something in between tinkering toys, pieces of art and museum items. And I'm glad that I have no need in using them for any practical task since from a practical point of view those pieces of old junk are really awful in comparison with contemporary machines.

HX-20 Assembler/Debugger: HX-20 Assembler/Debugger and the manual is a really great find. Some time ago I've found some page (http://oldpc.su/eps/eps_roms.html) where at some point were supposed to be uploaded some very interesting ROMs and documents but unfortunately till this day there are...

I see. But the question is if old stock ink jet cartridges will work properly.

Hi Geoff, I've just purchased the MW-100 so it even hasn't arrived yet. I bought it to accompany my Palm Pilot and Sharp Zaurus devices and now looking for a C11 paper, so if your MW-140BT and stock of C11 sachets are looking for a new home I'll be very glad to adopt them (of course I will pay...

I do. Because of a limited space my interest is concentrated on mobile devices - laptops, handheld computers, pocket computers and PDAs. Consequently I also do have interest in portable printers, mostly dot matrix and thermal ones. Brother MW-100e, Brother PocketJet PJ-520 and PJ-560, Canon...

Yes, small screen is one of the limiting factors. Though there are video adapters allowing to use a larger visible screen area.

Here are some links to webpages offering 6301 development tools that may be useful: https://www.crossware.com/m6301 https://www.hermannseib.com/english/opensource.htm http://john.ccac.rwth-aachen.de:8000/as/

Epson HX-20 laptop has a Hitachi HD6301 CPU (actually two of them). From what I've read on the Internet, it is software-compatible with Motorola's MC6801 CPU. So, my question is, whether it is possible to adopt a software written for MC680X CPU based computers to Epson HX-20? And if the answer...

That's amazing! It will be great if in the end your efforts will evolve into a working device. I'll be glad to buy both of those devices (a UD-80 Video Display Controller and a DS-8 Device Switch).

What a great devices!!! As I understand they are rare as unicorns. So my question - is it possible to recreate them?

Every collection starts from one device, then it populates one shelve, and then... every collector knows what happens then. So, I thought it would be nice to hear some tips and also to see how it looks actually.