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https://github.com/kekyo/pixy

My own Single-Borard-Computer projects.
https://github.com/kekyo/pixy

atmega128 atmega328 fpga homebrew lattice m68k mc68000 sbc toolchains

Last synced: 6 days ago
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My own Single-Borard-Computer projects.

Host: GitHub
URL: https://github.com/kekyo/pixy
Owner: kekyo
License: apache-2.0
Created: 2023-10-29T03:10:27.000Z (about 1 year ago)
Default Branch: main
Last Pushed: 2024-12-05T15:12:44.000Z (18 days ago)
Last Synced: 2024-12-05T16:24:35.783Z (18 days ago)
Topics: atmega128, atmega328, fpga, homebrew, lattice, m68k, mc68000, sbc, toolchains
Language: C
Homepage:
Size: 13.6 MB
Stars: 3
Watchers: 3
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # 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/Pixy-68000-1/README.md)

[Pixy-68000-0 project readme](Pixy-68000/Pixy-68000-0/README.md)

* 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):

![Pixy-68000-0](Pixy-68000/Pixy-68000-0/Images/Pixy-68000-0-photo.jpg)

----

## Pixy-mega128

[Project readme](Pixy-mega128/README.md)

* ATMEL ATMega128-16AU (Simplest 48+ GPIO)

* Enabled Arduino IDE with MegaCore.

Assembled (Pixy-mega128-0):

![Pixy-mega128-0](Pixy-mega128/Images/Pixy-mega128-0-1.jpg)

## Pixy-mega128-sdram-hat

[Project readme](Pixy-mega128-sdram-hat/README.md)

* SDRAM: ELPIDA EDS1216AGTA (16MB: 8Mwords * 16bit)

* EXPERIMENTAL circuit board for learning how to use SDRAM.

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

![Pixy-mega128-sdram-hat-0](Pixy-mega128-sdram-hat/Images/Pixy-mega128-sdram-hat-0-power.jpg)

## License

Apache-V2