NESpire v0.30 - Franchioping's mod (just tangrs' save states on 0.30v)

[ About ]

NESpire is an emulator that allows you to play Nintendo Entertainment
System (NES) games on the TI-Nspire family of calculators.

[ Using NESpire ]

First, you must have Ndless installed to use NESpire. Ndless can be found
at http://www.ticalc.org/archives/files/fileinfo/426/42626.html.

Any NES ROM you wish to play must be named with a .nes.tns extension, and
sent to the calculator in the same folder NESpire was sent to. Open NESpire
from the documents menu, and you will be presented with the ROM selection
menu. Choose a ROM using the arrow keys and press Shift to select one,
or press Esc to exit.

[ Controls ]

Game controls:
    Tab   = B
    Esc   = A
    Clear = Select
    Shift = Start

Emulator controls:
    
    (1-6)   = Set frameskip
    *       = Fast-forward
    B       = Reverse border color
    P       = Pause (Many NES games have their own pause feature, but it will
                still consume just as much power as when playing the game.
                Using P to pause is preferred, so as not to waste battery life.)
    Q       = Quit
    R       = Reverse colors
    S       = Write save file (Only applicable to games which actually have
                battery-backed save memory; e.g. Zelda, Final Fantasy; Doesn't
                write the State)
    ^       = Save State (doesnt write to file)
    x²       = Load State (doesnt write to file)

[ Known Issues ]

* Marble Madness: Display of text window at beginning of level is glitchy.
* Super Mario Bros. 3: Ground in title screen shakes up a down by 1 pixel.