Pixy - Single board computer projects

What is this?

My owned single board computer projects.

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Pixy-68000

Pixy-68000-1 project readme

Pixy-68000-0 project readme

• Motorola MC68SEC000-20 (Static low-powered m68k arch.)
• ATMEL AVR ATMega-328PB
  • Co-processor for 7segLEDs, LEDs, switches and serial interface.
• LATTICE MachXO2 LCMXO2-640
  • Bus controller, captured all signals from the CPU.
• SRAM 1MB (512kbit * 2)
• Flash PROM 1MB (512kbit * 2, PLCC)

Assembled (Pixy-68000-0):

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Pixy-mega128

Project readme

• ATMEL ATMega128-16AU (Simplest 48+ GPIO)
• Enabled Arduino IDE with MegaCore.

Assembled (Pixy-mega128-0):

Pixy-mega128-sdram-hat

Project readme

• SDRAM: ELPIDA EDS1216AGTA (16MB: 8Mwords * 16bit)
• EXPERIMENTAL circuit board for learning how to use SDRAM.

Assembled (Pixy-mega128-sdram-hat-0):

License

Apache-V2