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firmware |
Also found in: Medical, Wikipedia, Hutchinson | 0.09 sec. |
firmwareA category of memory chips that hold their content without electrical power. Firmware includes rewritable flash memory and EEPROM, reprogrammable PROM and EPROM and read-only ROM technologies. Early firmware chips were low capacity and costly and used only to hold instructions and settings, especially in portable devices. In addition, the content stored in the first chips really was "firm," either read-only (permanent) or reprogrammable with difficulty (see ROM, PROM and EPROM).
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nbsp;authentication at the firmware level, which will prevent tampering of the operating system or the hard disk. Our offerings deliver built-in device defense at the firmware level for the full range of X86-based devices, including embedded PCs, industrial controllers, test and measurement devices, and rugged blade servers. When a drive is added to the Scalar i2000, the system checks its firmware level and automatically matches that drive's firmware to the other drives in the library or partition based on user-defined policies. |
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