WSdev Wiki

WonderSwan Development Wiki

Reference

General

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

Console components

• SoC
  • Display
    • Tile data
    • Color palette
    • Screen format
    • Sprite format
    • Windows
    • LCD icons
    • I/O ports
  • Sound
    • Sound DMA^(color)
    • Hyper Voice^(color)
  • Keypad
  • Timers
  • Interrupts
  • UART
  • DMA^(color)
• Boot ROM
• Internal EEPROM
  • Splash animation^(color)

Cartridge components

• Cartridge connector
• Mapper
  • Bandai 2001
  • Bandai 2003
  • KARNAK
• Mapper-specific components
  • EEPROM (2001)
  • Real-Time Clock (2003)
• Cartridge-specific components
  • WonderWitch NOR flash
  • Handy Sonar
  • mama Mitte (IR transceiver)
  • Robot Works (IR transmitter)

Pinouts

• Cartridge pinout
• Accessory port pinout
• 2001 Mapper pinout
• 2003 Mapper pinout
• KARNAK pinout
• GIZA pinout
• S-3511A pinout

Accessories

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

WonderWitch

• WonderWitch
  • NOR flash
  • Memory map
  • FreyaBIOS
  • FreyaOS
  • File system
  • Process
  • Indirect Library (IL)
  • .fx file format

Links

• Wonderful Toolchain Wiki - gcc-ia16-based homebrew toolchain guides and documentation
• awesome-wsdev - curated documentation/tools/source code link list

MediaWiki

• User's Guide
• MediaWiki FAQ
• Deletion requests