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Windows Embedded Compact is designed to run on multiple CPU architectures and supports x86, SH (automotive only) [3] [4] and ARM. During development, a Microsoft employee working in this division claimed that Microsoft was working hard on this release and that it shares the underlying kernel with Windows Phone . [ 5 ]
In embedded systems, a board support package (BSP) is the layer of software containing hardware-specific boot loaders, device drivers and other routines that allow a given embedded operating system, for example a real-time operating system (RTOS), to function in a given hardware environment (a motherboard), integrated with the embedded operating system.
The processor must be in protection ring zero ("Ring 0") in order to initiate a microcode update. [21]: 1 Each CPU in a symmetric multiprocessing arrangement needs to be updated individually. [21]: 1 An update is initiated by placing its address in eax register, setting ecx = 0x79, and executing a wrmsr (Write model-specific register).
Windows CE, later known as Windows Embedded CE and Windows Embedded Compact, is a discontinued operating system developed by Microsoft for mobile and embedded devices. It was part of the Windows Embedded family [12] and served as the software foundation of several products including the Handheld PC, Pocket PC, Auto PC, Windows Mobile, Windows Phone 7 and others.
SCI from the Embedded Controller to inform the ACPI driver (in the OS) of an ACPI Event; As a core system component, the embedded controller is always on when power is supplied to the mainboard. To communicate with the main computer system, several forms of communication can be used, including ACPI, SMBus, or shared memory.
coreboot, formerly known as LinuxBIOS, [5] is a software project aimed at replacing proprietary firmware (BIOS or UEFI) found in most computers with a lightweight firmware designed to perform only the minimum number of tasks necessary to load and run a modern 32-bit or 64-bit operating system.
In Windows 8, Windows 8.1 and Windows Server 2012, the controller driver has changed from msahci to storahci, [10] and the procedures to upgrade to the AHCI controller is similar to that of Windows 7. [11] On Windows 8, 8.1 and Windows Server 2012, changing from IDE mode to AHCI mode without first updating the registry will make the boot drive ...
Windows Embedded POSReady 7, which is based on Windows 7 with SP1, [23] was released on July 1, 2011, nearly two years after Windows 7 debuted. It is the last supported edition of Windows based on Windows 7 to receive official support from Microsoft .