This is a Bandai WonderSwan (Color/Crystal) & PocketChallenge V2 emulator for the Nintendo DS.
What's New:
* Fixed value of SP when running without boot rom.
* Fixed boot rom behavior for PCV2.
* Fixed SLOT-2 RAM support for EZ-Flash 3-In-1.
* Optimized IO port writing.
* Optimized some opcodes.
* Tweaked EEPROM handling.
Download: https://www.gamebrew.org/wiki/NitroSwan_DS
What's New:
* Fixed value of SP when running without boot rom.
* Fixed boot rom behavior for PCV2.
* Fixed SLOT-2 RAM support for EZ-Flash 3-In-1.
* Optimized IO port writing.
* Optimized some opcodes.
* Tweaked EEPROM handling.
Download: https://www.gamebrew.org/wiki/NitroSwan_DS