WSdev Wiki

WonderSwan Development Wiki

Reference

General

• Memory map
• I/O port map
• Cartridge
• ROM header
• NEC V30MZ - the WonderSwan CPU (80186-compatible)
• Timing

Components

• Display
• Sound
• Keypad
• Timers
• Interrupts
• UART
• EEPROM
• DMA (WonderSwan Color only)
• Mapper
  • Real-Time Clock (2003)

Pinouts

• Accessory port pinout
• 2001 Mapper pinout
• 2003 Mapper pinout

Accessories

• WonderBeat 9480 headphone adapter
• WonderBorg robot
• WonderGate mobile adapter
• WonderWave infrared adapter

WonderWitch

• FreyaBIOS
• .fx file format

Links

• awesome-wsdev - curated documentation/tools/source code link list

MediaWiki

• User's Guide
• MediaWiki FAQ
• Deletion requests