Відео

Hi, I saw your video and I fell in love with it. On Sunday I bought a trunk with thousands of components at a flea market, I understood that there was something good in the middle. in fact I managed to find different versions of the 8041, 8085, 8088, 8086, ram, rom, eeprom, plus hundreds of TTLs as well as thousands of transistors, capacitors, .... etc. I wanted to know if you could help me choose the best versions of components and build a computer from scratch. It has always been a passion of mine. I hope you can help me, thanks...

Does the FORTH for the 80188 use the multiply and divide instructions of which there are many also there is a mode that means that you have to be in the zero ring to have access the hardware and the other rings are possibly user rings.

hmmmm. junk? 16 blinds installed for the past 14 years Today i encountered my very first problem. I'd say that's pretty good quality.

What about building a H8 with an AMD A10-7800k or A10-7850k which brings out connections for feeding a VGA and HDMI connections for a VGA display or TV as the VGA Adapter is inside the AMD A10-7800/A10-7850k, but system will need 32GB of RAM.

It is unfortunate that the INTEL 80187 is not around anymore as they have been recycled into Gold maybe I am wrong.

Thanks! Easy demonstration in seconds

Cool!

lol

FUSIX is not Linux, it is a Unix R7 with some system V enhancements.

Will try making my own splitter Y cable. Too easy.

can it measure time?

This one would be a fun project on the various homebrew board sites! Looking at GitHub there are two open-source projects. 8008, 16KB RAM, and the tiny, tiny, FUZIX UNIX-like OS crammed onto here?! Perfect. Or have to find someone like the ZealOS 8-bit hardware guy who could write it in assembly to be super duper tiny.

Will FUZIX work on this? Would be interesting to have modern UNIX-experience on something so oddball!

Take it out of an AMSTRAD PC1512

I remember reading about bubble memory and being really curious. Thanks for satisfying that curiosity!

android smartphone is amazing good job sir

BTW: In its era, ISIS was a better OS than the CPM or DOS you could get. IIRC, ISIS had 6 file buffers normally so you could have up to 6 files open efficiently. The programming language for writing code, assuming you didn't do it in ASM, was a thing call PLM. The design of the PLM language had some problems with it but you could write code that worked using it. They also had fortran for it. They had a system that worked like a batch file but not really. If your file took no arguments things were simple bit if it took arguments what they did was insert the argument into a new copy of your batch file. I used there MDS system which I think cost a lot more and weighed too much to carry it.

I have one of these systems without pods and hope to get cp/m running on it some day.

Back when mezzanine connectors had 0.1" pin spacing.. good times.

Wow, this is very impressive.

Fixing vintage arcade machine PCBs I can tell you it's more like 4 times out of 5 is it OK to substitute LS logic with HCT. And maybe 1 time out of 5 can you use HC (without the T). Sucks when your electronic component supplier doesn't have the part you want... (these old boards have timings that are... fragile. De-glitching capacitors are the norm... put in a chip with marginally different timings, bam! Machine stops working or does weird stuff) Never heard of the iPDS-100, now I want one. With a Z80 and a 6502 pod if these exist (of course all the PROMmers you can get and the EPROM simulators). And I'll likely spend hours in that hex editor and EPROM simulator mode (although I do have a Centronics Printer Port EPROM simulator that I use a lot).

Another brilliant video, thank you, Dr Baker.

I was hoping to see DIR running in foreground while the EPROM was being programmed, but oh well, the video was great fun anyway.

MRAM is also a decent option for those missing out on bubble memory technology - it functions similarly to bubble memory technology yet with magnetism to store data. I got a Zilog Z80 CPU to play with.

... спасибо, хорошая работа.

Very impressive! never heard of the iPDS-100 before, must have cost a lot back in the day XD

Ok I don't know about the rest of you but I would keep the fish

Great video, I learnt 6502 machine code/assembly on one of these versatile robust machines back in 1981. I retrieved my AIM65 from storage to have play and have started to recreate your Display card which really makes the machine more usable.

Thank you so much for this video. Cheers from Vegas 🍻

Wow - as well as being Convergent trained on Mini and Megaframes - I was also trained on servicing these - their networking capability was brilliant - RS422 multi-point if memory serves...

I was a Min and Megaframe service engineer back in the early 80's - did my training at Amersham in the UK. I loved those machines.

@15:00 Something about that chime sound is just so pleasing. Speaking of thunderstorms, the voice sounds a lot like what you'd hear on 1990s weather channel broadcasts - for obvious reasons I'm sure.

It would make more sense if the Rockwell AIM-65 was some kind of anti-interceptor missile developed for the Rockwell B-1. Maybe if you type in the right numbers it can 3D print you one?

Oh yeah, thinking of which - I still need a speech synth for my Microprofessor 😊 nice video, thanks for sharing. We certainly share a common Obsession when it comes to vintage speech synths 😂

What a cool machine

Just a few years ago, I pulled one out of a public dumpster. I couldn't believe my eyes! And it works! It's got BASIC installed and there is a huge circuit board in its "basement" with 36k of RAM (18k battery backed 6116 and 18k non-battery backed 2114 and yes I know 18k is a weird number) as well as a few ROM chips. It didn't come with the cable that connects it to the AIM-65 though and I haven't dumped any of the ROMs yet or tested the RAM, I just removed the VARTA Destroyer Of Boards (TM) battery. (first thin I did was take it to a retrocomputing expo and wrote a small BASIC program that would scroll "LEGALIZE DUMPSTER DIVING" across its gorgeous bubble LED display - as in Germany, I'm pretty much a criminal stealing antique computers out of dumpsters)

There’s your like and fallow good man

I had one. It was fun to build but I got bored with it later. I did download the internal code and disassembled it, learning 6810 code in the process.

I love that alphanumeric LED display.

Thanks Scott. Always love your videos. What do you use to compile for your 22V10s ? Thanks.

Oh man, I’d do anything to get to mess around in forth on that thing! Amazing stuff ❤

great video, thanks!

that computer is so nice....I love rare hardware..I have never seen this model....very nice.what year 78 79?

Cool. The AIM-65 was my second computer back in the day. I first got a KIM-1 in 77, then the AIM and finally an Apple ][ some years later. After that it was an IBM XT and the "exciting magic" feeling of computers went away and it all became a bit more boring.

: ACE 10 0 DO ." FORTH IS ACE" LOOP ;

Thank you for a marvelous trip!

I first saw this at college when I was 17 years old (1982) It was used to teach us 6502 machine code programming. This is so nostalgic - Thank you!

Brilliant stuff! Great video, thank you for sharing!

These machines were long before my time, but I love these videos.

This is a 6502-based computer from the late 1970s. This computer came with 4KB of RAM and 20KB of ROM, computer I have a soft I have a soft spot for 8-bit development spot for 8-bit development from the late 1970s. and had some kind of calculation program installed for what I computer from the late 1970s. think is a manufacturing company.computer from the late 1970s. It came in a nice