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TI-RTOS Kernel (SYS/BIOS) BSD: open source ... Windows 10 IoT: Proprietary? Intel Atom, Celeron, Pentium; Qualcomm Snapdragon, Broadcom, NXP i.MX Xenomai: GNU GPLv2:
In computing, the System Management BIOS (SMBIOS) specification defines data structures (and access methods) that can be used to read management information produced by the BIOS of a computer. [1] This eliminates the need for the operating system to probe hardware directly to discover what devices are present in the computer.
In computing, BIOS (/ ˈ b aɪ ɒ s,-oʊ s /, BY-oss, -ohss; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). [1]
However, BIOS manufacturers and OEMs have relied on SMM for newer functionality like Advanced Configuration and Power Interface (ACPI). [9] [10] Some uses of the System Management Mode are: Handle system events like memory or chipset errors; Manage system safety functions, such as shutdown on high CPU temperature; System Management BIOS (SMBIOS)
INT 13h is shorthand for BIOS interrupt call 13 hex, the 20th interrupt vector in an x86-based (IBM PC-descended) computer system.The BIOS typically sets up a real mode interrupt handler at this vector that provides sector-based hard disk and floppy disk read and write services using cylinder-head-sector (CHS) addressing.
An option ROM for the PC platform (i.e. the IBM PC and derived successor computer systems) is a piece of firmware that resides in ROM on an expansion card (or stored along with the main system BIOS), which gets executed to initialize the device and (optionally) add support for the device to the BIOS.
Some health insurance companies are removing executive bios from their websites. The deletions came after the fatal shooting of UnitedHealthcare CEO Brian Thompson.
2001-10-25 Windows XP Embedded: 2002-01-30 Windows XP Media Center Edition: 2002-10-28 Windows XP Tablet PC Edition: 2002-11-07 Windows XP 64-bit Edition: 2003-03-28 Windows Server 2003: 2003-04-24 Windows Small Business Server 2003: 2003-10-09 Windows XP Starter: 2004-08-11 Windows XP Professional x64 Edition: 2005-04-25 Windows Embedded for ...