RISC

Winsage
December 27, 2024
Advantech's infographic addresses myths about Microsoft Windows IoT Enterprise LTSC for Arm, distinguishing it from Windows Home or Professional editions. Myths about the operating system include: 1. Windows on Arm consumes significant power and resources, leading to poor performance. 2. The image size of Windows on Arm is greater than or equal to that of Windows on x86. 3. Desktop mode is unavailable on Windows on Arm. 4. Windows on Arm is a stripped-down version of Windows. 5. Arm architecture may face limitations with complex tasks. 6. All Windows devices are power-hungry, and switching to Arm offers no improvement. Key facts include: - Windows IoT Enterprise LTSC typically occupies about 6GB of storage, with a minimum requirement of 16GB. - Desktop mode is available on Windows on Arm. - Windows on Arm retains core functionalities, though some hardware drivers may have compatibility issues. - Arm processors are generally more efficient than x86 counterparts. Myths regarding applications and workload include: 7. Windows on Arm exclusively supports Arm64 applications. 8. Multimedia applications perform poorly on Windows on Arm devices. 9. Windows Copilot can be extended to all versions of Windows running on Arm. Key facts include: - An emulation system allows x86 applications to run on Arm hardware. - Multimedia performance depends on hardware acceleration, which is supported by major SoC manufacturers. - Cloud-based services like Windows Copilot operate effectively on Windows IoT Enterprise LTSC for Arm, but on-device Copilot+ requires specific hardware capabilities. Myths about licensing and development include: 10. The Windows license fee for x86 is expensive, and the fee for Windows on Arm is similarly high. 11. Windows on Arm has limited support for certain Windows frameworks. 12. Development and debugging on Windows for Arm architecture present challenges requiring extended transition periods. Key facts include: - Windows IoT Enterprise LTSC is priced between 0 and 0, offering a decade of security updates. - Transitioning from x86 to Arm for application development is streamlined, with common programming languages and frameworks remaining compatible. Tools like Visual Studio facilitate the development process.
Winsage
October 5, 2024
Microsoft has concluded its support for Windows Mixed Reality with the rollout of Windows 11 24H2, which no longer accommodates virtual reality headsets from Acer, HP, and Lenovo. Rockchip is set to launch its RK3688 processor in 2025 or 2026, featuring an Armv9.3 CPU and supporting up to 16 TOPS of AI performance. A new Raspberry Pi model, the Raspberry Pi 500, is in development, likely featuring the same processor as the Raspberry Pi 5. Google will discontinue its ferrochrome app for running Chrome OS in a virtual machine on Android devices. Samsung is adapting its Tizen operating system for compatibility with RISC-V processors. ELECOM will release Japan's first certified USB4 Version 2.0 Type-C cables, supporting data transfer speeds of up to 80 Gbps and 240W USB Power Delivery.
Winsage
August 2, 2024
Steve Ballmer wrote the text for the Windows 3.1x Blue Screen of Death (BSOD), which was referred to humorously as the "blue screen of unhappiness." In Windows 3.1x, a true crash resulted in a black screen of death. The final version of the kernel error screen in Windows 95 was created by Raymond Chen, allowing users to ignore the error, though this did not ensure system stability. The Windows NT kernel error screen was authored by John Vert and indicates that recovery is unlikely while providing diagnostic information. The design of the BSOD features white text on a blue background, inspired by Vert's development machine and preferred text editor. The BSOD had become rare until the CrowdStrike incident brought it back into focus.
Winsage
July 17, 2024
The maciNTosh project has made it possible to run Windows NT version 4 on vintage PowerPC Macintosh computers, such as the iMac G3, PowerMac G3 "Blue and White", PowerBook G3 "Lombard", and PowerMac G4 "Yikes".
Winsage
July 10, 2024
There are two types of processor architectures: RISC (Reduced Instruction Set Computer) and CISC (Complex Instruction Set Computer). CISC processors have a larger instruction set, allowing them to accomplish more complex tasks with fewer commands. RISC processors require more commands but execute each of them faster.
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