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Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. The two main types of flash memory, NOR flash and NAND flash, are named for the NOR and NAND logic gates. Both use the same cell design, consisting of floating-gate MOSFETs. They differ at the circuit level depending on ...
Adobe Flash Professional CS6 was released in 2012. It includes support for publishing files as HTML5 and generating sprite sheets. [77] This is the last 32-bit version and last perpetually licensed version. Adobe Flash Professional CC (13) 2013 Flash Professional CC was released in June 2013, as part of Adobe's Creative Cloud rebrand.
Flash memory devices impose no seek latency. Wear leveling: flash memory devices tend to wear out when a single block is repeatedly overwritten; flash file systems are designed to spread out writes evenly. Log-structured file systems have all the desirable properties for a flash file system. [1] Such file systems include JFFS2 and YAFFS.
Most flash drives use a standard type-A USB connection allowing connection with a port on a personal computer, but drives for other interfaces also exist (e.g. micro-USB and USB-C ports). USB flash drives draw power from the computer via the USB connection.
The term "SWF" has originated as an abbreviation for ShockWave Flash. [8] This usage was changed to the backronym Small Web Format to eliminate confusion with a different technology, Shockwave , from which SWF derived.
NOR flash memory is sometimes called flash ROM or flash EEPROM when used as a replacement for older ROM types, but not in applications that take advantage of its ability to be modified quickly and frequently. By applying write protection, some types of reprogrammable ROMs may temporarily become read-only memory.
Adobe Flash Player (known in Internet Explorer, Firefox, and Google Chrome as Shockwave Flash) [10] is a discontinued [note 1] computer program for viewing multimedia content, executing rich Internet applications, and streaming audio and video content created on the Adobe Flash platform.
CompactFlash IDE (ATA) emulation speed is usually specified in "x" ratings, e.g. 8x, 20x, 133x. This is the same system used for CD-ROMs and indicates the maximum transfer rate in the form of a multiplier based on the original audio CD data transfer rate, which is 150 kB/s.