A short video testing the Rockwell 6502, and a Rockwell 6522. The 6522 needs modification on the IRQ pin. The video also covers use of a new 32Kb RAM expansion, and loading cart games into RAM. Dave Curran - http://blog.tynemouthsoftware.co.uk/ VIC-20 Memory Map - http://retroinformatica.altervista.org/vic20memory.pdf ... https://www.youtube.com/watch?v=BX_mTl3EiYM

In this video I finish building, and test the TF1260 060 CPU Accelerator. This card provides an 060 CPU, 128MB of ZIII Fast RAM, and an IDE port that should support PIO Mode 2 or 4 later. The PCB and socket were kindly provided by Stephen Leary - he designed these amazing boards! The latest MMULib - http://aminet.net/package/util/libs/MMULib.lha You also need patched or updated versions of Sys Info and AIBB when using an LC CPU. You can message supaduper, alenppc or Chucky about purchasing one on the Exxos forum:- https://www.exxoshost.co.uk/forum/index.php You can probably also find those guys on Amibay or EAB. Other channels mentioned in this video:- Maddi's video on the TF1260 - https://www.youtube.com/watch?v=rWTg9rycouU #commodore #amiga #68060 ... https://www.youtube.com/watch?v=n9JLaLgCMVE

If you would like to support the channel via Patreon (keep the channel running) - https://www.patreon.com/GadgetUK164 You can also buy me a coffee or donate via Ko-fi - much appreciated! https://ko-fi.com/gadgetuk164 The final part of the repair (and upgrades) to the Archimedes A3010's that Xavier (Zarchos) sent back at the end of 2019. Zarchos (Archimedes Channel) - https://www.youtube.com/user/Archimedes75009 Part 4 - https://youtu.be/dwNiDXyCFyg Part 3 - https://www.youtube.com/watch?v=D2HZpJP68xQ Part 2 - https://www.youtube.com/watch?v=WhjGmUn4s-Y Part 1 - https://www.youtube.com/watch?v=m5nOSKW7WuI #acorn #archimedes #a3010 #repair #upgrade #mod ... https://www.youtube.com/watch?v=Gb2iuH0sOJk

Part one (hopefully of just two parts) of a few different repairs to an NEC PC Engine Duo. The CD-ROM drive was behaving very strangely, and I discovered some horrors inside, plus there's a gear problem, sound problems and an issue with the replacement carriage making a squeeling noise. If you would like to support the channel via Patreon (more support = more videos) - https://www.patreon.com/GadgetUK164 This unit belongs to a friend - Alan (Mamemeister). Check out his YouTube channel:- https://www.youtube.com/user/mamemeister Patreon supporters of this video (credits in the video seem to have reverted, despite all the names below being in the edited project!?!?) Dennis van den Broek Chorlton Wheelies Mike Pearman furrtek Dave Hall Stuart Evans Chrissy Luke McCreanor Jake Mannik Michael Steil Dermot Sweeney Mark Amorin Jon Woods Jose Smith Obraxis Espen Gullbekk thegirlg33k Alex Peter Pedersen Anton Gale EgonOlsen Dave Curran (Tynemouth Software) Phil Rodgers David Reason blastar Tim Stahlberg TheDeeplyCynical ... https://www.youtube.com/watch?v=7l3lV0lYx2U