KOJRO Retro innovations | Building a NEW 8-BIT MSX machine in 2023 – Finally some progress ! @kojroRI | Uploaded April 2023 | Updated October 2024, 23 minutes ago.
I have had this PCB laying around for quite some time, and I have been looking forward to do the actual build. This time we tie up a lot of loose ends, and also revisits some old bodges as we install the variable capacitors in the oscillators. We also try some China 82C55 chips, and we bring out the scope to measure out where the fault actually lies.This time I really can say that we are a bit closer to a working MSX2. The design of this is called the Omega MSX2, and is done by Sergey Kiselev. I have done some other projects by him. Among others the Micro 8088, The ISA disk and serial controller, the ISA super VGA, and the XT-CF-Lite. This was well before my YouTube days. In this first installment we did go through the BOM, the PCB, and starts populating the board. Hopefully we are able to give some more detailed insight into the electronics behind the MSX in the later episodes. As always, I try to give some advice along the way. Here are some more of the WEB resources that I have dived into along the way.
github.com/skiselev malinov.com/Home/sergeys-projects retrobrewcomputers.org/forum/pdf.php?th=252& msx.org/news/development/en/omega-a-new-msx2-compatible-computer-in-development hansotten.file-hunter.com/do-it-yourself/msx2-upgrades https://msxmakers.design.blog/proyectos/omega-home-computer/omega-paso-a-paso/cocinando-la-rom-del-omega/ #MSX #KitComputer #RetroComputers #msx2
I have had this PCB laying around for quite some time, and I have been looking forward to do the actual build. This time we tie up a lot of loose ends, and also revisits some old bodges as we install the variable capacitors in the oscillators. We also try some China 82C55 chips, and we bring out the scope to measure out where the fault actually lies.This time I really can say that we are a bit closer to a working MSX2. The design of this is called the Omega MSX2, and is done by Sergey Kiselev. I have done some other projects by him. Among others the Micro 8088, The ISA disk and serial controller, the ISA super VGA, and the XT-CF-Lite. This was well before my YouTube days. In this first installment we did go through the BOM, the PCB, and starts populating the board. Hopefully we are able to give some more detailed insight into the electronics behind the MSX in the later episodes. As always, I try to give some advice along the way. Here are some more of the WEB resources that I have dived into along the way.
github.com/skiselev malinov.com/Home/sergeys-projects retrobrewcomputers.org/forum/pdf.php?th=252& msx.org/news/development/en/omega-a-new-msx2-compatible-computer-in-development hansotten.file-hunter.com/do-it-yourself/msx2-upgrades https://msxmakers.design.blog/proyectos/omega-home-computer/omega-paso-a-paso/cocinando-la-rom-del-omega/ #MSX #KitComputer #RetroComputers #msx2
