fourks / ay-3-8500-mister Goto Github PK

---------------------------------------------------------------------------------
-- 
-- Dedicated Console: AY-3-8500 "Pong-on-a-chip"
-- Creation and port to MiSTer by Cole Johnson
-- 24 December 2019
-- 
---------------------------------------------------------------------------------
-- 
-- 
-- Keyboard inputs:
--
--   R       : Reset
--   W/S     : Player 1 up/down
--   UP/DOWN : Player 1 up/down
--   SPACE   : Serve Ball
--   V       : Toggle Manual Serve
--   C       : Toggle Paddle Size
--   X       : Toggle Ball Speed
--   Z       : Toggle Ball Angle
--
-- Game Select Buttons:
--
--   1 : Tennis
--   2 : Soccer
--   3 : Handicap
--   4 : Squash
--   5 : Practice
--   6 : Rifle 1
--   7 : Rifle 2
--
-- Joystick support not yet implemented.
-- 
-- 
---------------------------------------------------------------------------------
--
--
-- Color Palletes:
--
--   Mono: Solid black/white, most systems did this
--   Greyscale: Achieved using external resistors in real systems
--   RGB1: Arbitrary pallete used during development
--   RGB2: Based on video of an actual console (forgot which one)
--   Field: Approximation of a grass-colored field
--   Ice: Approximation of an ice rink
--   Christmas: Mono with red/green paddles
--   Marksman: Based on footage of the Coleco Telstar Marksman
--   Las Vegas: Based on footage of Tele-spiel Las Vegas
--
--
---------------------------------------------------------------------------------
--
--
-- Changelog:
-- 2019/12/24 Initial release
--
--
---------------------------------------------------------------------------------
--
--
-- Developed by Cole Johnson
--   Blog: https://nerdstuffbycole.blogspot.com/
--   Twitter: https://twitter.com/ColeJ71909899
--   Github: https://github.com/TheProgrammerIncarnate
--   Gitlab: https://gitlab.com/TheProgrammerIncarnate
--
-- Thanks to:
-- Sean Riddle for die photos
-- Alan S. and @MisterAddons for donating some MiSTer hardware
--
-- Patreon supporters: Suverman, Erika, Ewen McNeill, Dylan Lipsitz, Ewen McNeill,
-- Alan Steremberg, and JM Blandin
--                       ^Two letters to live by
---------------------------------------------------------------------------------