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. Portions of the Pokey code were adapted from the MAME implementation.
[h=3]0.5 - March 24, 2020[/h]
Partial Expansion Module (XM) support
XRAM
XPokey (limited to single Pokey)
Added support for cartridges with sizes greater than 144k
Additional bank switching modes and cartridge types
Multiple bank switching fixes
Reworked cartridge header detection
Now properly detects bank switching, RAM, etc.
Detects Expansion Module (XM)
Detects High score cartridge
Detects Pokey at $0450
Cartridge database
Added ability to edit cartridge database settings via menu
Added several new cartridge properties
Pokey at $0450
Default difficulty switch settings
Expansion Module (XM) enabled/disabled
High score cartridge enabled/disabled
Database content
Fixed incorrect controller settings for Sirius, Crossbow, and Alien Brigade
Added many homebrew cartridges
Display enhancements
Double strike (240p)
GX+VI mode
16:9 correction
Full widescreen support
Ability to enable/disable bilinear filter (GX mode)
Color trap filter
Multiple default screen sizes
Hierarchical file navigation support
USB Support
SMB (Network support) for loading ROMs
Multi-save slot support
Reworked menu system (cartridge-specific settings, etc.)
Support for launching via WiiFlow (and returning)
Fixed VSYNC issue which caused initial stutter on PAL games
Fixed issue occurring when Kangaroo and Holey were enabled (caused background to be displayed, resulting in large black squares)
Several audio improvements (eliminated majority of TIA and Pokey pops)