demik's latest activity

It has its own "line" but it's really the common ADB data line. Has nothing to do with the keyboard matrix. The trackball is basically...

I asked ChatGPT to show me how Mac OS X might have looked if it were designed to run in 24-bit addressing mode.

A good start! :) Further testing will be done tomorrow when I can find where the nice radius video card that was on the IIfx went, my...

Following this closely as I've tried the SRAM + memory hole punch before and failed Already learned a lot as usual. I hope you will be...

Found this while looking for something else: the PB140-460 connector (60 pin one) is still manufactured, although it's a revised design...

Yes, the 68000 is needed for the booting stage. Yes, this also happens to be direct memory-mapped I/O, just like the Mac Plus.

I intend to integrate the SCSI interface onto the accelerator board, so all inputs except OVERLAY are already present. It still won't...

Really nice job. the 68000 is still on the board, right ? Edit: I see that you have gone with the 6502 style connection for the SCSI...

the goal is to have the original logic board completely invisible beneath the daughterboards right? ;-)

Hello, From having replicated the MacSnap SCSI with the help of a few other members here, I can tell you this thing is very sensitive...

Tim & Dart based PowerBooks do not get to the floppy icon if the HDD is dead and is blocking the SCSI bus, they are stuck at the gray...

It's always good when you find "#define FUCKED" half-way down the code you're reading

Got it. That's an old unsupported mode which doesn't work anymore due to Bluetooth security updates. It never worked with MacOS. I think...

Always nice to have options, good job! Yeah it's kinda short but sufficient enough if the mouse is near the Mac. Can always use a...

Hello, Had theses around, figured I could make a guide on how to convert them to use with old Macs. VTech is a company that did...