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@make @MicrochipMakes @arduino Ok, looks nice!, now the bootloader... (Spoiler Alert: WORKS!). :-P Now back to coding... adding more hardware simulation, speed optimization, RTC and sleep mode... #KIM1Ruler #retrocomputing
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@make @MicrochipMakes @arduino All the components in place, KIM-1 Ruler V0.2 is going to the reflow oven, fingers crossed... :-) #KIM1Ruler #retrocomputing
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@make @MicrochipMakes @arduino The new KIM-1 Ruler V0.2 PCB delivered!!!. Ok, now solder paste screening and pick and place, steady hands ready! :-) #KIM1Ruler #retrocomputing
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@make @MicrochipMakes @arduino Dreaming of a Learning System using the code developed for the #KIM1Ruler Simulator. Adding the second RIOT simulation to try years of examples and experiments with the KIM-1. :-P #retrocomputing #ATmega1284P
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@make @MicrochipMakes @arduino Next iteration of the #KIM1Ruler, no netlist changes. Reducing the displays's gap and placing a gap on the keyboard, 4 groups of keys. I hope it can be programmed without looking too much at the keys. KIM-1 with "no 6502 inside". :-) #retrocomputing
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@make @MicrochipMakes @arduino Wave Demo for the KIM-1. Symphonic Concert by the PAL-1 Replica, and the KIM Uno and KIM-1 Ruler emulators :-P #6502 #KIM1Ruler #KIM1 #retrocomputing
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@make @MicrochipMakes @arduino Keyboard and Display test program in the KIM-1 Ruler Also running it in the PAL-1 (KIM-1 replica) for comparison. #KIM1Ruler #KIM1 #retrocomputing
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@make @MicrochipMakes @arduino Testing the KIM Uno simulation of the Interval Timer on the #KIM1Ruler Using low force custom key switches makes typing more comfortable. Reviewing and adapting the code, I'm really enjoying this :-) #KIM1 #retrocomputing
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@make @MicrochipMakes @arduino KIM Uno Clock on the #KIM1Ruler, after 24 hours running on the CR2032 battery, Amazing!. Imagine long afternoons programming the #6502 in your favorite coffee shop. :-P And it still lack of Low Power and Sleeping modes... #KIM1 #Retrocomputing
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@make @MicrochipMakes @arduino #KIM1Ruler running #MicroChess. Now some work in the sleeping modes, Real Time Clock and power saving adjustments (CR2032 battery operation). #KIM1 #kimuno #retrocomputing #ArduinoIDE.
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@make @MicrochipMakes @arduino #MiniCore bootloader installed on the #KIM1Ruler. I will test the hardware and start adapting the Oscar Vermeulen's KIM-1 emulator (KIM Uno) from obsolescence.wixsite.com/obs… #KIM1 #kimuno #retrocomputing
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@make @MicrochipMakes @arduino #KIM1Ruler cleaned, no shorts, everything in place and looking good, time to burn the #MiniCore bootloader and get ready to work with the #Arduino IDE. #KIM1 #kimuno #retrocomputing
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@make @MicrochipMakes @arduino Back from a short vacation ... first thing: to assemble the #KIM1Ruler prototype. :-) #KIM1 #retrocomputing
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I just finished assembling the PAL-1, replica of the KIM-1 (MOS Technology (1976). I added (and removed) some details :-) USB power and serial comms ... #KIM1Ruler #retrocomputing
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@make @MicrochipMakes @arduino KIM-1 single-board computer #ArduinoSimulator (MOS Technology (1976). PCB ready. "No #6502 Were Harmed in the Making of This Project" :-) #KIM1Ruler #KENBAKRuler #retrocomputing
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@make @MicrochipMakes @arduino I am thinking of advancing historically from the #KENBAKRuler, but not too much. :-) #KENBAK #ArduinoSimulator #KIM1Ruler #retrocomputing
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