On a request by @XodiumLabs I made this little base to light up your G4 Cube. You can find photos on Xodium's Cube thread.
The files are on Thingiverse, and on MS GitHub. You can adjust the height and thickness on the OpenSCAD model.
I also noticed that after taking care of my LC-III, on the next one I noticed that and went back to fix it.
It seems people "discovered" that just now again. 🤷♂️
Indeed, that's what egretrom does (it's linked to from the thread's first post and the image contains source code):
thePB.pbCmd = 0x2; /* read 6805 memory */
When I say I'm on it… I'm on it.
I spent nights digging the schematics and comparing pinouts, and producing that spreadsheet, but you didn't ask :p
I also patched radare2 to fix support for 6805 disassembly so I could reverse the other dumps, but haven't finished yet. Fixing tools takes so...
It's not the only one that might work. I've been on that for 3 years :p
Which is why I didn't go the simple programmer route because they all have their own variant and I didn't want to make 3 different boards.
I have a prototype programmer already but the software is not yet working.
I'm starting to have some stuff to sell… Joe told me Tindie had some issues (like, not allowing different items per order!?), anyone experienced that?
I'm already behind on sysadmin for other servers, I'd rather not have to maintain my own shop…
Hmm yeah, I suppose for more complex or visible parts that'd be something to try. But they you'd need to add the adhesive layer, so cut it anyway.
Btw, the round ones if they are what I think they are, you can find them quite cheap already on ali.