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Wii7800
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Post Wii7800 
A port of the ProSystem (Atari 7800) emulator for the Wii.

Current production release (v0.3):

http://www.twitchasylum.com/wii7800/wii7800-0_3.zip (Binaries)
http://www.twitchasylum.com/wii7800/wii7800-0_3-src.zip (Source)

Wiki (Wiibrew):

http://www.wiibrew.org/Wii7800

Code:

--------------------------------------------
What is Wii7800?
--------------------------------------------

Wii7800 is a port of the ProSystem emulator developed by Greg Stanton.
Additional changes developed by Ludovic Jacomme aka Zx-81 (PSP port), Leonis,
and gdement.

[https://home.comcast.net/~gscottstanton/]

--------------------------------------------
Change log
--------------------------------------------

03/29/10 (0.3)
---------------------
    - GX based scaler (smoother scrolling in Plutos, Xevious, Motor Psycho)
    - Ability to adjust screen size to any size/dimensions via the
        "Screen Size" option under "Display". If this is entered after
        loading a cartridge, the last frame will be displayed to assist in
        sizing.
    - Fixed graphical glitches in Ballblazer
    - Implemented RANDOM (read) and SKCTLS (write) for Pokey sound emulation
        - Ballblazer now plays all sounds
    - Minor refactor of Pokey code
    - Some minor adjustments to the Light Gun related code
    - Updated palette (from Underball)
    - Updated menu code, GX rendering of dip switches and debug information
    - Ability to set HBLANK period, Dual-analog support in ProSystem database

06/29/09 (0.2)
-------------------
    - Lightgun support
    - High score cartridge support
    - Increased accuracy of Maria cycle timing, games now run at close to
        their intended speed (One on One, Tower Toppler, Summer Games,
        KLAX, Karateka, etc.)
    - Increased compatibility for PAL games (Ballblazer, Commando, and Food
        Fight now work)   
    - Audio now sounds as it should regardless of frequency (PAL games and
        custom frame rates)
    - Timers now properly take into consideration cycles generated via Maria
        and during WSYNC
    - Changes to ProSystem database format
        - Maria cycles are now enabled by default (option 0x1 now disables
            Maria, the opposite of before)
        - Ability to adjust the lightgun crosshair offset per game
    - All games now have Maria cycles and WSYNC enabled in the ProSystem
        database (with the exception of MIA)   
    - Console switch defaults updated to work with the majority of games
    - Additions to debug output (Maria vs. CPU cycles, timer info, etc.)
    - Other games improved by various changes
        - Kung Fu Master no longer has the lines in the upper left corner of
            display and the Fuji logo appears as it should (if using BIOS)
        - Midnight Mutants has less graphical glitches
        - Summer Games has less graphical glitches
        - Plutos has slightly less graphical glitches
    - Fixed save/restore state issue for games that use RIOT timers.               

05/26/09 (0.1)
-------------------
    - Snapshot support, including auto-load/auto-save
    - Optional loading of 7800 BIOS
    - Support for ProSystem emulator database
    - Detects and configures controls for one and two button 7800 games
    - Controls support for Wiimote/Nunchuk/Classic/Gamecube controllers
    - Analog controls support
    - Dual analog support for Gamecube/Classic controllers (Robotron) 




Last edited by raz0red on Mon Mar 29, 2010 1:06 pm; edited 4 times in total
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Good to hear Raz, looking forward to testing it and thanks Very Happy

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Released 0.1. (see first post)

--Raz.

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Thanks much Raz Smile

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From what I've played, it rocks... Good work. Very Happy

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Thanks for the kind words guys.

If you are having issues with ROMs loading, etc. make sure to check out the following page:

Wii7800 Cartridge Compatibility

It appears there are a lot of bad dumps (or dumps that don't work with the emulator due to an improper header, lack of database entry, etc.). But, the vast majority of cartridges do work with the emulator. In fact the only one I haven't been able to find a working version for is the "32 in 1" cartridge.

--Raz.

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Robotron, dual analog (Gamecube Controller)

388,225 / Wave 16 on Advanced

Can you beat it? Very Happy

--Raz.

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Just released 0.2.

http://www.wiibrew.org/wiki/Wii7800

--Raz.

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Thank you sir. Very Happy

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Just released 0.3.

http://www.wiibrew.org/wiki/Wii7800

--Raz.

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