GENESIS/MEGADRIVE Flash cartridge
Internal FLASH ROM 128 megabit (16 MB).
The maximum size of the downloadable ROM is up to 80Megabit (10Mb).
512kb of static RAM for saving in games.
Support mappers (8 pcs.):
 - Standart 4MB Mapper
 - Save EERPOM Mode 1/2 (SDA = (MODE 2) SDA, SCL = rSCL, EMU24X = (MODE 1) SDA)
 - SMS MODE
 - Standart 2MB Mapper + 32k SaveRAM
 - Wide ROM Mapper for UMK Hacks
 - Story of Thor Save RAM
 - Street Fighter mapper
 - EEP SPI 95032
The ability to run SEGA-CD (You need SEGA-CD Add-ON).
The ability to run a SEGA-CD with a "non-native" BIOS (SEGA-CD CUSTOM BOOT, SEGA-CD Add-ON is required, not supported if 32x Add-ON is connected.)
Built-in MEGAKEY (not supported if 32x Add-ON is connected.)
Supports file systems: FAT12 /FAT16 /FAT32. 32 GB max size of external memory card.
Support for Sega Master System games (partial, standard SEGA maverick, is not supported if 32x Add-ON is connected).
The ability to run SEGA 32x ROM (requires the presence of 32x Add-ON).
Support for page memory (up to 10 ready-to-run ROMs on one device)
Updating the OS from the memory card. (A specialized programmer is required to update the kernel.)
Support for SEGA-CD Backup Cart 4093 Blocks.
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