Compatibility notes
Compatibility notes
Not every feature works identically across console revisions and game types. This table summarizes what to expect so you can plan projects and avoid surprises.
| Feature or game | Status | Notes |
|---|---|---|
| Standard ROMs on flashcart | Full | Run perfectly from the FXPak Pro on any region console. |
| Enhancement chip games | Varies | Some chips are emulated on the cartridge; check the firmware list. |
| MSU-1 audio | Supported | Works on the FXPak Pro; needs the patched ROM and audio tracks present. |
| RGB on 1CHIP boards | Excellent | Cleanest output; bypass optional for a sharper image. |
| RGB on older boards | Needs amp | Requires a bypass amplifier for a clean signal. |
| RGB on SNES Jr | Mod required | No RGB circuitry; needs an added bypass amp. |
| Import cartridges | Mod required | Need slot trimming or adapter plus a region mod for lockout games. |
Firmware changes things
Flashcart compatibility, especially for enhancement chip games, improves as firmware is updated. Always keep your cartridge current and recheck a game's status after an update before assuming it is unsupported. firmware revisions
When a project depends on a specific feature, confirm both your console revision and, for software, the current firmware support. A few minutes of checking saves wasted effort and prevents disappointment with chip heavy or import titles.