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All chips of this type have a floating-point unit (FPU) that is better than the one in older ARMv7-A and NEON chips. Some of these chips have coprocessors also include cores from the older 32-bit architecture (ARMv7). Some of the chips are SoCs and can combine both ARM Cortex-A53 and ARM Cortex-A57, such as the Samsung Exynos 7 Octa.
ARM (stylised in lowercase as arm, formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a family of RISC instruction set architectures (ISAs) for computer processors. Arm Holdings develops the ISAs and licenses them to other companies, who build the physical devices that use the instruction set.
ARM7, ARM Cortex-M, ARM Cortex-A (on Jailhouse hypervisor), Hitachi H8, Altera Nios2, Microchip dsPIC (including dsPIC30, dsPIC33, and PIC24), Microchip PIC32, ST Microelectronics ST10, Infineon C167, Infineon Tricore, Freescale PPC e200 (MPC 56xx) (including PPC e200 z0, z6, z7), Freescale S12XS, EnSilica eSi-RISC, AVR, Lattice Mico32, MSP430 ...
An instruction set architecture (ISA) is an abstract model of a computer, also referred to as computer architecture.A realization of an ISA is called an implementation.An ISA permits multiple implementations that may vary in performance, physical size, and monetary cost (among other things); because the ISA serves as the interface between software and hardware.
ARM Cortex-A15 MPCore: 2010 15 Multi-core (up to 16), out-of-order, speculative issue, 3-way superscalar ARM Cortex-A53: 2012 Partial dual-issue, in-order ARM Cortex-A55: 2017 8 in-order, speculative execution ARM Cortex-A57: 2012 Deeply out-of-order, wide multi-issue, 3-way superscalar ARM Cortex-A72: 2015 ARM Cortex-A73: 2016 Out-of-order ...
ARMulator - CPU simulators for the ARM architecture, provided by ARM itself as both a reference and software development vehicle. Computer architecture simulator; CPU Sim - Java-based program that allows the user to design and create an instruction set and then run programs of instructions from the set through simulation
ARM x86 i960 IA-64 MIPS. PowerPC S/390 z/Arch H8300 M16C M32R 78K V850 SuperH. SPARC m68k Blackfin (no-mmu) MicroBlaze Xtensa ETRAX CRIS FR-V MN10300 AVR32 E1 (no-mmu) Nios (no-mmu) Nios II WDC 65C816 S+core Tilera C6X; mmu no-mmu x86 x86-64 mmu no-mmu 32-bit 64-bit mmu no-mmu 32-bit 64-bit no-mmu mmu no-mmu mmu no-mmu mmu no-mmu DragonFly BSD ...
In 2005, ARM provided a summary of the numerous vendors who implement ARM cores in their design. [1] Keil also provides a somewhat newer summary of vendors of ARM based processors. [ 2 ] ARM further provides a chart [ 3 ] displaying an overview of the ARM processor lineup with performance and functionality versus capabilities for the more ...