/atari_system1_fpga

FPGA implementation of Atari System 1 LSI arcade

Primary LanguageVHDL

Atari System-1 FPGA Arcade

Work In Progress

  • Indiana Jones - Playable without any visual issues but sounds sometimes are cut off prematurely.
  • Peter Pack Rat - Playable, no obvious issues.
  • Marble Madness - Not playable due to missing trackball controls.
  • Road Runner - Not playable, boots, can coin up but has sprite issues, also controls not fully functional.
  • Road Blasters - Not playable, boots, can coin up but has sprite issues, also controls not fully functional.

About

FPGA implementation of Atari's System 1 (LSI version) arcade platform from 1984.
Based primarily on the SP-280, SP-286 schematics with additional support from SP-277, SP-298

System-1 supported game cartridges according to MAME

  • Marble Madness (1984)
  • Peter Pack Rat (1985)
  • Road Runner (1985)
  • Indiana Jones and the Temple of Doom (1985)
  • RoadBlasters (1987)

Building

Pipistrello

The project files are under /pipistrello and are setup for Xilinx ISE 14.7
On a Pipistrello FPGA board, a SRAM expansion daughterboard is needed.

MiSTer

The project files are under folder /MiSTer and are setup for Quartus 17