This is a Bandai WonderSwan (Color/Crystal) & PocketChallenge V2 emulator for the Nintendo DS.
What's New:
* Added per line emulation of Display Control register.
* Added per line emulation of FG Window register.
* Added per line emulation of Map Address register.
* Added differences for the 2 cart mappers.
* Optimized tile map rendering.
* Optimized cpu core.
Download: https://www.gamebrew.org/wiki/NitroSwan_DS
What's New:
* Added per line emulation of Display Control register.
* Added per line emulation of FG Window register.
* Added per line emulation of Map Address register.
* Added differences for the 2 cart mappers.
* Optimized tile map rendering.
* Optimized cpu core.
Download: https://www.gamebrew.org/wiki/NitroSwan_DS