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A Trusted Platform Module (TPM) is a secure cryptoprocessor that implements the ISO/IEC 11889 standard. Common uses are verifying that the boot process starts from a trusted combination of hardware and software and storing disk encryption keys. A TPM 2.0 implementation is part of the Windows 11 system requirements. [1]
On November 7, 2018, Apple released the updated Mac Mini and MacBook Air models with the T2 chip. [14] [15] On August 4, 2020, a refresh of the 5K iMac was announced, including the T2 chip. [16] The functionality of the T2 chip is incorporated in Apple's M-series CPUs, thus eliminating the need for a separate chip in Apple silicon-powered ...
The Apple A4 is a PoP SoC manufactured by Samsung, the first SoC Apple designed in-house. [5] It combines an ARM Cortex-A8 CPU – also used in Samsung's S5PC110A01 SoC [ 6 ] [ 7 ] – and a PowerVR SGX 535 graphics processor (GPU), [ 8 ] [ 9 ] [ 10 ] all built on Samsung's 45-nanometer silicon chip fabrication process.
An Apple M1 processor The M1 is a system on a chip fabricated by TSMC on the 5 nm process and contains 16 billion transistors. Its CPU cores are the first to be used in a Mac processor designed by Apple and the first to use the ARM instruction set architecture.
When using a non-Apple keyboard, the alt key usually performs the same action. The boot manager can also be launched by holding down the "menu" button on the Apple Remote at startup. On older Macs, its functionality relies on BIOS emulation through EFI and a partition table information synchronization mechanism between GPT and MBR combined.
However, it is still possible to manually upgrade using an ISO image (as Windows 10 users on those processors will not be offered to upgrade to Windows 11 via Windows Update), or perform a clean installation as long as the system has Trusted Platform Module (TPM) 2.0 enabled, [48] but the user must accept that they will not be entitled to ...
The Mac transition to Apple silicon was the process of switching the central processing units (CPUs) of Apple's line of Mac computers from Intel's x86-64 processors to Apple-designed Apple silicon ARM64 processors. Apple CEO Tim Cook announced a "two-year transition plan" to Apple silicon on June 22, 2020. [1]
The first version of the Apple Public Source License was approved by the Open Source Initiative (OSI). [5] Version 2.0, released July 29, 2003, is also approved as a free software license by the Free Software Foundation (FSF) which finds it acceptable for developers to work on projects that are already covered by this license.