INTRODUCTION
------------

ProSystem is the best emulator of Atari 7800 game
console, running on Windows system. 

It has been written by Greg Stanton 
(see http://home.comcast.net/~gscottstanton/) 

PSP7800 is a port on PSP of the version v1.0 of
ProSystem, done by myself in January 2007.

CONTROL
------------

PSP        Atari 7800               

Cross      Fire 1
Square     Fire 2
Triangle   L diff
Circle     R diff

Analog     Joystick

Press Start  + L + R to exit and return to eloader.
Press Select         to enter in emulator main menu.
Press Start          open/close the On-Screen keyboard

In the main menu

RTrigger   Reset the emulator

Triangle   Go Up directory
Cross      Valid
Circle     Valid
Square     Go Back to the emulator window

The On-Screen Keyboard of "Danzel" and "Jeff Chen"

Use Analog stick to choose one of the 9 squares, and
use Triangle, Square, Cross and Circle to choose one of
the 4 letters of the highlighted square.

LOADING ROM FILES (A78)
------------

If you want to load rom images in the virtual drive of
your emulator, you have to put your rom file (with
.zip or .a78 file extension) on your PSP memory stick
in the 'roms' directory. 

Then, while inside Atari 7800 emulator, just press
SELECT to enter in the emulator main menu, choose
"Load ROM" and then using the file selector choose one
game file to load in your emulator. Back to the
emulator window, your game should 
run automatically.

  Enjoy,

            Zx

