A floppy-disk controller FDC is a special-purpose chip and associated disk controller circuitry that directs and controls reading from and writing to a computer’s floppy disk drive FDD. Later Japanese floppy drives incorporated support for both high-density formats as well as the double-density format , hence the name 3-mode. Then they’d frantically have to find a few coins to use a payphone. The different bits of this register represent:. A single floppy-disk controller FDC board can support up to four floppy disk drives. List of floppy disk formats.

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Floppy-disk controller

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These durable gadgets took up little space and were anti-skip, unlike pre-memory CD players. A floppy-disk srrc FDC is a special-purpose chip and associated disk controller circuitry that directs and controls reading from and writing to a computer’s floppy disk drive FDD. They couldn’t make calls. New rolling spy-bot can even swim upstream. Used by Apple Macintosh.

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Classic consoles — Atari brought the first in-home console to market during the s with the addictive “Pong” and “Centipede. Save Try Share Edit.


But then the DVD came along. The rise of gaming on PCs and mobile devices has impacted the console videogame industry.

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Chief Technology Officer, told the New York Times in of the “culture shock” experienced by the tech-savvy Obama campaign when they took control of a White Ssrc still dependent on floppy disks and Blackberrys. The concepts may or may not be applicable to, or illustrative of, other controllers or architectures. Sign in to our Contributor site.

Floppy discs — Eight-inch floppy discs became commercially available in the s. Pagers — People slapped these suckers on their hips, feeling important whenever they beeped or vibrated. But by then most of us had no more need to ever shake a Polaroid picture again. Pocket PC — The pocket PC and Palm Pilot brought your calendars, addresses, contacts and a calculator into one handy dandy tool instead of hand-scrawled notebooks.

VHS — The clunky plastic cassettes would sometimes tangle in the machine and, over time, stretch to produce warped purple colors on the TV. And boy, did we hate programming them.


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Fighter pilot passes out, jet goes into free fall. The greatest invention since the Walkman — and possibly sliced bread — remains auto-reverse, saving users the hassle of having to eject and flip the cassette over.

Up to 83 tracks. On the x86 PC the floppy controller uses IRQ 6, on other systems other interrupt schemes may be used. Find out what’s happening in the world as it unfolds. Such disks were srd becoming obsolete by the end of that decade, being edged out by smaller, non-floppy 3. Views Read Edit View history. F fighter jet fires 55 rounds per second. Stars Screen Binge Culture Media.