It's been a couple of months since the last update and more like three since anything meaningful changed. There has been (yet) another board revision and Rev. 8 is now good enough to actually solder the chips in place! Just like last year,...
First thing that I have to decide is to find uC, that suits my needs. My requirements:CheapHave some sort of hardware communication (bitbanging would consume scarce CPU time)Have sufficient internal memory. To be more specific:Initial hash value:...
The history of Tiny Basic programming language goes back to the same era when first home/hobby microcomputers powered by 8-bit microprocessors started to appear. Due to ROM/RAM size limitations (2kB each) and the CPU used (8080), the choice of Tiny Basic...
THE DAY AFTER......As we walk casually to the workshop, and discuss the various quad copter projects, and my old Traxxas RC truck which I have up the bench to repair it's glow engine and trying to find other radioactive sources to test geiger counters...
PDPii Junior is simplified #PDPii created specifically for Hackaday Prize 2019 in attempt to make a product. It will use CPU-module from #PDPii project with 1801VM2 (PDP-11 instruction set), #PDPii 16 KWords RAM module (in dedicated slot with...