Almost back to the beginning! Breadboarding the new Steckschwein "core" based on an ATF1508.
Hope the CPLD has enough space for everything we want to cram in there.
At least hardware based SPI needs to fit. And a vectorizing interrupt controller.

#6502 #65c02 #atf1508 #breadboardcomputer #breadboard #cpld #microchip #atmel #wdc

I wonder if anybody has a native Linux version of POF2JED floating around?

#cpld #atmel #atf1508 #microchip

Programming ATF1508 CPLDs using Altera Quartus II, a bunch of other tools and the Adafruit FT232H Breakout

https://www.steckschwein.de/post/2025/07/cpld-upgrade-new-toolchain/

#vhdl #cpld #atf1508 #altera #openocd #retrocomputing

On to new adventures!

#retrocomputing #cpld #atf1508 #vhdl #6502microprocessor