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  1. Kay K.M.Mods

    SMC ROM Simm programming

    Additional information The following ROMs can be easily created using Xgecu's T48. I'll add photos later. 1, Model: Apple IIe Enhanced ROMs ROM storage location: https://mirrors.apple2.org.za/Apple II Documentation Project/Computers/Apple II/Apple IIe/ROM Images/ Method: In order to change...
  2. Kay K.M.Mods

    SMC ROM Simm programming

    Thank you @Drake Great blue ROM SIMM sticks that @Stephen sells contains a program that he has personally selected! https://www.ebay.ca/itm/235230996131 Super price, shipped from Los Angeles! And let's discuss flash other than ROM SIMM in this post! Examples: -GAL or PAL on your accelerator...
  3. Kay K.M.Mods

    WarpSE: 25 MHz 68HC000-based accelerator for Mac SE

    I myself can't think of anything elaborate:ROFLMAO:, but I can understand a little bit how he feels. When a lot of hard work doesn't pay off right away, unless it's work, you might want to leave it alone for a while. We are too greedy and in too much of a hurry. This is a device that can be...
  4. Kay K.M.Mods

    Arcade Cabinets - Restorations + Modifications

    Wow, thank you for making such a great post @Drake ! Let me introduce Tinkers to my Arcade table. My table console is a Space Invaders variant machine called Spectre, made by a manufacturer called Jareco. This is not just a clone, but an officially licensed Taito console. I actually got this...
  5. Kay K.M.Mods

    SmartPortSD - lets build it!

    My bro @Drake pointed me to this thread and I decided to post here first. I got in touch with my friend Katherine Stark a while back to create a PCB for this device. I also knew on FaceBook that this PCB was announced by Chris Tersteeg, but I was busy with other things so I left it at that. I'm...
  6. Kay K.M.Mods

    Japanese vending machines

    Holy cow! this vending machine museum is near my house. Exactly 10km away, I will take @JDW when he comes to Tokyo. Ah, whoever comes, I'll take you. If you come to Tokyo!
  7. Kay K.M.Mods

    SMC Fat Mac Switcher

    https://macgui.com/usenet/?group=9&id=1310 Here's a little info, but I don't know if this is correct, I'm not very familiar with this generation of Mac software, so I think it's a discovery for users!
  8. Kay K.M.Mods

    SMC Fat Mac Switcher

    Thank you James! I was worried because your reply was long, but I was relieved that it was all praise:ROFLMAO: It's actually a device I built just for my own curiosity. But it worked so well that I can safely recommend it to everyone.
  9. Kay K.M.Mods

    SMC Fat Mac Switcher

    Many of our products have simple and interesting ideas, but this one is even simpler and innovative...??? But look anyway! Jun 12, 2023, New Instruction here: https://mega.nz/file/LLImBL7Z#DRn5djM4Oa83K4aRX2TWIC0V4AnEWO3MmgY19St541I https://ameblo.jp/keroxiee1016/entry-12803881976.html...
  10. Kay K.M.Mods

    Satanic SE/30 Project

    I was surprised that I had knowledge of Open Firmware at that time, But now I have forgotten most of it, good luck!
  11. Kay K.M.Mods

    Satanic SE/30 Project

    I was asked by Sean Malseed (Aka @Action Retro ) about overclocking the HARMONi, so here's a summary from my old notes. *I didn't have much time, so I used Google Translate, so I think some expressions are bad. Please understand. After getting the HARMONi500 card, I verified the PLL...
  12. Kay K.M.Mods

    SMC SE Analog board and Neck board Resurrections

    I know Bolle made this. he always does a great job. However, I thought that 640x480 display was not possible. In that case, the usage is quite limited. I made a SATANIC SE/30 before, which can display XVGA rather than VGA. This method also works for SE/30 logic boards. *video card required On...
  13. Kay K.M.Mods

    MSX 64KB RAM Card and ROM Card Design

    I was the first MSX generation, but I was using NEC's PC-6001, so I wasn't interested in MSX. The same goes for Famicom. Exactly around 1980-82. @Stephen and @Drake at SMC were specialists in Gameboy and other game consoles, so I learned a lot from them and there are more things I want to try...
  14. Kay K.M.Mods

    Mystery Apple KanjiTalk Font Card (NuBus) [630-0174-A] Does anyone recongize this?

    That's weird. Mine worked! But I switched to IIx ROM now. If I have time, I'll check the ROM Ver of my MacII. MaxII and Mac II fx are heavy and huge, they always sleep in the warehouse😴 I will send you a dumped ROMs if they were special ROMs for Japan models.
  15. Kay K.M.Mods

    Mystery Apple KanjiTalk Font Card (NuBus) [630-0174-A] Does anyone recongize this?

    Try it on system 1-2. Kanji Talk Talk 1.0 is System 3.0. *I made a mistake in my Twitter reply The Japanese Mac II's onboard ROM is the same as the US version. I used MacII with System7.0.1, no problem.
  16. Kay K.M.Mods

    Mystery Apple KanjiTalk Font Card (NuBus) [630-0174-A] Does anyone recongize this?

    I just had a question from Steve M. and just talked to him about it. The Kanji-ROM Card was bundled with the Macintosh II and is a legacy of the System 2 generation. This was abolished after Kanji Talk 1 was released. Kanji Talk 1 is Japanese ver. of System 3.0. To use this Kanji-ROM card you...
  17. Kay K.M.Mods

    SMC ROM SIMM Prototype

    Thank you for great animation work @retr01 ! that reminds us of the good old days of computer games in the 80's 🕹️ The first half feels like an elevator action. Unfortunately, my office isn't a splendid building like your anime. Can't miss the place where rainbow 🌈 colors are featured in...
  18. Kay K.M.Mods

    SCSI RIDER, SCSI Device to Logic Board 50pin Adapter

    @JDW Yea, in that case, it is necessary to make the PCB a through hole and install it vertically. like a hitchhiker. However, on models other than the SE/30, such as the LC, there is a slight contact with the ADB cable connector, and a small problem. Not all of these can be resolved. Ahhh, I...
  19. Kay K.M.Mods

    SCSI RIDER, SCSI Device to Logic Board 50pin Adapter

    What I showed you is my scrap designed plan B that I had already made;) I don't think I will develop this product any further. As I said last time, I'm not really interested in daisy chaining products as you said... good Luck!
  20. Kay K.M.Mods

    "Fat Mac Switcher" in development. In a sense, it may be a useless product in 2023 😅 It...

    "Fat Mac Switcher" in development. In a sense, it may be a useless product in 2023 😅 It features: -512K and 128K switching is possible. LED lights when 512KB is used -Supports ROM-inator Resurrections -Supports BMOW FloppyEMU -Support SYSTEM 6.0.8 (at 512KB) -HD20 support *FloppyEMU available