Plus Too is a home-made replica of a classic Macintosh computer using an FPGA. The project reached a major milestone yesterday, booting to the Finder for the first time, and running several programs. Since then I’ve been getting many inquiries,…
Plus Too works! Holy cow, it really works. Hot damn! I didn’t want to tackle SD card loading yet, so the GCR-pre-encoded 800K disk image resides in ROM, just above the Macintosh ROM image. The floppy drive module uses the…
It seems the Big Mess o’ Wires blog has reached the threshold where companies will send their products to be reviewed. I’m flattered. Newark (or Farnell for those of you in Europe, Element 14 in Asia) has kindly offered to…
Things are starting to warm up now. I’ve successfully booted Plus Too as far as the Happy Mac startup icon! It’s not booting all the way into the Finder yet, but most of the tricky business with the IWM, floppy,…
Wow. I expected the details of the Macintosh floppy data encoding to be a bit complex, but this is worse than I expected. I think I finally understand it well enough to duplicate it, but I can’t explain why it…
This Halloween, my daughter and I are working on a large LED display board for the yard. We started with a 3 x 6 foot pegboard with a grid of 24 x 48 holes pre-drilled, and 100 each red, orange,…
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