Famicom Disk System
Famicom Disk System

The Family Computer Disk System (ファミリーコンピュータ ディスクシステム, Famirī Konpyūta Disuku Shisutemu, sometimes abbreviated as the Famicom Disk System, the Disk System, or simply the FDS) was released on February 21, 1986 by Nintendo as a peripheral to their overwhelmingly popular Family Computer console in Japan. It was a unit that sat underneath the Famicom and used proprietary floppy disks for data storage. It was announced, but never released, for the North American Nintendo Entertainment System.

The device was connected to the Famicom deck by plugging a modified cartridge known as the RAM Adapter into the system's cartridge port, which attached via a supplied cable to the disk drive. The RAM adapter contained 32 kilobytes of RAM for temporary program storage, 8 kilobytes of RAM for tile and sprite data storage, and an ASIC known as the 2C33. The ASIC acted as a disk controller for the floppy drive, and also included additional sound hardware featuring primitive FM synthesis capabilities. The floppy disks used were double-sided, with a capacity of 64 kilobytes per side. Many games spanned both sides of a disk, requiring the user to switch sides at some point during gameplay. A few games used two full disks (four sides). The Famicom Disk System was capable of running on six C-cell batteries or the supplied AC adapter, even though the Famicom itself was not portable.

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Japanese Famicom Disk System Game. Requires both the Famicom System and the add-on famicom Disk System.
yes
yes
£15
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Japanese Famicom Disk System Game. Requires both the Famicom System and the add-on famicom Disk System.
yes
yes
£15
more info
Japanese Famicom Disk System Game. Requires both the Famicom System and the add-on famicom Disk System.
This game is brand new and sealed
yes
yes
£15
more info