---------------------------------------------------------------------------------
-- 
-- Arcade: Burning Rubber port to MiSTer by Sorgelig
-- 30 December 2017
-- 
---------------------------------------------------------------------------------
-- burnin rubber by Dar ([email protected]) (05/12/2017)
-- http://darfpga.blogspot.fr
---------------------------------------------------------------------------------
-- gen_ram.vhd & io_ps2_keyboard
-------------------------------- 
-- Copyright 2005-2008 by Peter Wendrich ([email protected])
-- http://www.syntiac.com/fpga64.html
---------------------------------------------------------------------------------
-- T65(b) core.Ver 301 by MikeJ March 2005
-- Latest version from www.fpgaarcade.com (original www.opencores.org)
---------------------------------------------------------------------------------
-- YM2149 (AY-3-8910)
-- Copyright (c) MikeJ - Jan 2005
---------------------------------------------------------------------------------
-- 
-- Support screen and controls rotation on HDMI output.
-- Only controls are rotated on VGA output.
-- 
-- 
-- Keyboard inputs :
--
--   F2          : Start 2 players
--   F1          : Start 1 player
--   UP,DOWN,LEFT,RIGHT arrows : Movements
--   SPACE,CTRL  : Jump
--
-- Player 2 keys not working?
--
-- Joystick support.
-- 
-- 
---------------------------------------------------------------------------------

                                *** Attention ***

ROMs are not included. In order to use this arcade, you need to provide the
correct ROMs.

To simplify the process .mra files are provided in the releases folder, that
specifies the required ROMs with checksums. The ROMs .zip filename refers to the
corresponding file of the M.A.M.E. project.

Please refer to https://github.com/MiSTer-devel/Main_MiSTer/wiki/Arcade-Roms for
information on how to setup and use the environment.

Quickreference for folders and file placement:

/_Arcade/<game name>.mra
/_Arcade/cores/<game rbf>.rbf
/_Arcade/mame/<mame rom>.zip
/_Arcade/hbmame/<hbmame rom>.zip