Development - SMS Power!

Welcome to SMS Power Development Section! This area is dedicated to studying, programming, hacking of Sega 8-bit hardware and software.

Sections

Barcodes Flying Edge Barcodes - Electronic Arts Salio Barcodes - Majesco Codemasters Virgin Games Sega of Europe Gametek Acclaim Sega of America Sega of Japan Tec Toy More...	Code Snippets Random Number Generator Sylvan Tale Tilemap Decoder Region Detection Paddle Reading Phantasy Star Gaiden Tile Decoder Phantasy Star Tile Decoder Hex to BCD Div Mod Quick Sort TV Type Detection 1BPP Tile Loader High School Kimengumi Tile Decoder More...	Hardware Hacks Flash cartridge Projects by Gerry O'Brien SMSReader Video Output Joypad Pause Button BIOS Removal 50/60Hz Switch SMSReader - Building a Rewritable Cartridge Region Changing Game Gear Capacitor Values Gender Adapter
Hardware Images PAL Master System: POWER BASE VA2/PAL 837-6424 Prototype Master System: MS POWER BASE Prototype Master System: M404 PAL Master System II: IC BD M4Jr. PAL PAL Master System: M4 POWER BASE/PAL 837-6097 Brazilian Master System: TECTOY POWER BASE/PAL-M NTSC Master System: M4 POWERBASE/NTSC 837-6067 Japanese SMS Cartridges NTSC Master System: M4 POWERBASE/NTSC 837-6629 NTSC Master System: MS POWER BASE/NTSC NTSC Master System II: IC BD M4Jr. VA1 837-7275 Game Gear 837-7996 More...	I/O Rapid - Fire Unit Light Phaser Start Button Sports Pad Tape Format Peripheral Ports Reset Button Keyboard TV Tuner Adaptor Gear to Gear Cable Pause Button Handle Controller More...	Memory System Card Slot ROM Header Pro Action Replay BIOS Cartridge Slot Port $3E Memory Map Mappers Codemasters Header RAM Game Genie
Pinouts I/O Controllers pinouts SMS Cartridge Gear to Gear Cable Japanese SMS Cartridge Gear to Gear Port SMS Controller Adaptor Controller Port AV Port Mapper Pinouts SMS Expansion Port Handle Controller Port SG - 1000 Expansion Port GG Cartridge More...	Software Wonder Boy in Monster World (SMS) Xenon 2: Megablast (SMS) Speedball (SMS) The Adventures of Batman & Robin (GG) SpellCaster (SMS) Virtua Fighter Animation (GG) Bart vs. The Space Mutants (SMS) Alex Kidd: The Lost Stars (SMS) James Pond 3 - Operation Starfi5h (GG) Space Gun (SMS) PGA TOUR Golf (SMS) Y's: The Vanished Omens (SMS) More...	Sound YM2413 Game Gear Stereo Memory Hacks YM2151 SN76489 Sample Playback VGM Format
VDP Control Port TMS9918a TMS9918 Pattern and Sprite Processing GG VDP SMS1/SMS2 VDPs Tilemap Mirroring TMS9918 Master Timing Diagram VDP Programming Techniques Compression Palette VDP Registers Collision Detection More...	Z80 Z80 Programming Techniques Little - Endian Clock Rate Binary Coded Decimal Interrupt Mechanism Interrupt Vectors Memory and IO Ports Flags Carry Instruction Set Stack Two's Complement More...

Documents

Old-fashioned individual files containing system, CPU, VDP, PSG and other technical documentation

Tools

Assemblers, converters, editors, etc.

Links

Sections