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How To Play GPFCE

NES emulator for the gp2x

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Current Release - v0.2 DOWNLOAD NOW!

5/29/2006 MD5SUM: dd75fa3f090f9298f9f4afff01ab96f2 *gpfce

Features / Updates

  • * Sound output issue with stereo fixed, now using 22050 khz 16-bit mono.
  • * selector supports up to 2048 files, sorted, with alpha scrolling via left/right, page up/down via L/R.
  • * additional startup scripts to select button and fps configurations
  • * can load FDS files, but does not seem to work yet
  • * configurable buttons (use swapbuttons version )
  • * configurable fps (use showfps version)
  • * Configurable turbo fire control
  • * Selectable save slots from 0-10
  • * Volume bar
  • * compiled with GCC 4.1.0 -O3 with profiling

Known Issues

  • Stretch mode could use a better aspect ratio. Looks a bit odd.
  • Not thoroughly QA'd
  • S-Video not working
  • FDS does not seem to be working
  • Some compatibility issues
  • Can't sustain 60fps on some games
  • Some clipping issues in some games
  • Game genie behaves a bit odd, although code works...

Future Enhancements

  • Fix more known issues
  • Better looking stretch?
  • File based Game genie support
  • Cleaner build
  • Full speed on all games. (This may require some work)
  • Better compability
  • Multiplayer support via cable - this one is obviously pretty tricky. Will need cables and a usb hub first. It's definitely possible, but is not a priority at this point.

Past Release - v0.1 DOWNLOAD NOW!

ver 0.1 5/23/2006 MD5SUM: 13681f25713ad04c535c23f8c61f1e0b *gpfce

Features

  • * Initial version
  • * Around 60 fps with sound
  • * Load/Save State
  • * Hardware Stretch
  • * Soft reset support
  • * No GUI, using selector with config
  • * Hard coded 22050 audio, 16-bit, stereo
  • * Compiled with GCC 4.1.0 -O3 with profiling
  • * Hard coded config path. This is to prevent users from filling up the gp2x space by accident

Known Issues

* Sound sometimes stutters when FPS is less than 60. The speed limiter is not working exactly right ...
* Stretch mode could use a better aspect ratio. Proportion looks a bit odd.
* No built-in menu. This means you need to restart this app to load a different rom.
* Speed throttle is not quite working, slows down a bit too much sometimes, not enough at others
* Not thoroughly QA'd yet

Future Enhancements

  • * Menu
  • * Save state slot selection
  • * Turbo fire
  • * Better looking stretch
  • * Game genie support/memory address support
  • * Cleaner build
  • * Multiplayer support via cable