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The ARM Cortex-M family are ARM microprocessor cores that are designed for use in microcontrollers, ASICs, ASSPs, FPGAs, and SoCs.Cortex-M cores are commonly used as dedicated microcontroller chips, but also are "hidden" inside of SoC chips as power management controllers, I/O controllers, system controllers, touch screen controllers, smart battery controllers, and sensor controllers.
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 ...
For example, the ARM Cortex-A32 supports only AArch32, [163] the ARM Cortex-A34 supports only AArch64, [164] and the ARM Cortex-A72 supports both AArch64 and AArch32. [165] An ARMv9-A processor must support AArch64 at all Exception levels, and may support AArch32 at EL0.
Cortex-A12: Cortex-A15: Texas Instruments OMAP5, Samsung Exynos 5250, ST Ericsson NovaThor A9600, [20] Fujitsu, [21] Nvidia Tegra 4 Samsung/Google Nexus 10, Samsung Chromebook XE303 Cortex-A17: Rockchip: RK3288: RK3288 Asus Tinker Board, Boardcon EM3288 SBC [22] Cortex-A32: Cortex-A35: NXP i.MX8X, MediaTek MT6799, MT8516, Rockchip RK3308 ...
ARM Cortex-A78: 2020 14 Out-of-order superscalar, register renaming, 4-way pipeline decode, 6 instruction per cycle, branch prediction, L3 cache ARM Cortex-A710: 2021 10 ARM Cortex-X1: 2020 13 5-wide decode out-of-order superscalar, L3 cache ARM Cortex-X2: 2021 10 ARM Cortex-X3: 2022 9 ARM Cortex-X4: 2023 10 AVR32 AP7: 7 AVR32 UC3: 3 Harvard ...
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 ...
In its second version, AMBA 2 in 1999, Arm added AMBA High-performance Bus (AHB) that is a single clock-edge protocol. In 2003, Arm introduced the third generation, AMBA 3, including Advanced eXtensible Interface (AXI) to reach even higher performance interconnect and the Advanced Trace Bus (ATB) as part of the CoreSight on-chip debug and trace ...
The ARM Cortex-R is a family of 32-bit and 64-bit RISC ARM processor cores licensed by Arm Ltd.The cores are optimized for hard real-time and safety-critical applications. Cores in this family implement the ARM Real-time (R) profile, which is one of three architecture profiles, the other two being the Application (A) profile implemented by the Cortex-A family and the Microcontroller (M ...