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In computing, Machine Check Architecture (MCA) is an Intel and AMD mechanism in which the CPU reports hardware errors to the operating system.. Intel's P6 and Pentium 4 family processors, AMD's K7 and K8 family processors, as well as the Itanium architecture implement a machine check architecture that provides a mechanism for detecting and reporting hardware (machine) errors, such as: system ...
QuickC for Windows 1.0, released in September 1991. [ 1 ] [ 27 ] It was the first integrated development environment (IDE) for C on Windows [ 28 ] and was also available in a bundle with Microsoft C 6.0 and Windows SDK. [ 29 ]
Download QR code; Print/export ... however, the system supports power saving or quick boot methods, the BIOS may be able to circumvent the standard POST device ...
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BIOS interrupt calls perform hardware control or I/O functions requested by a program, return system information to the program, or do both. A key element of the purpose of BIOS calls is abstraction - the BIOS calls perform generally defined functions, and the specific details of how those functions are executed on the particular hardware of the system are encapsulated in the BIOS and hidden ...
Quick Assist is installed by default on Windows clients, but is not available on Windows Server 2008 R2 servers. [4] The name of the tool differs depending on Windows language; a search for "Quick Assist" in the Start menu will locate the tool regardless of the language settings. Quick Assist requests a code in order to match users to a session.
Under normal circumstances, this would simply result in an exception; however, when used with the lock prefix (normally used to prevent two processors from interfering with the same memory location), the CPU erroneously uses locked bus cycles to read the illegal instruction exception-handler descriptor. Locked reads must be paired with locked ...
In the mid-1990s, a facility for supplying new microcode was initially referred to as the Pentium Pro BIOS Update Feature. [18] [19] It was intended that user-mode applications should make a BIOS interrupt call to supply a new "BIOS Update Data Block", which the BIOS would partially validate and save to nonvolatile BIOS memory; this could be supplied to the installed processors on next boot.