Cortex-A57处理器是一款采用ARMv8-A架构的高性能、低功耗处理器。 它在具有 L1 和 L2 高速缓存子系统...
Introduction This chapter introduces the Cortex-A57 MPCore processor and its features. It contains the following sections: About the Cortex-A57 MPCore processor. Compliance. Features. Interfaces. Implementation options. Test features. Product documentation and design flow. Product revisions....
For the Cortex-A57 MPCore processor: This bit has no effect on whether CPSR.A can be modified in Non-secure state. The AW bit can be modified in either Security state. This bit, with the HCR.AMO bit, determines whether CPSR.A has any effect on exceptions that are routed to a Non-...
ARM Cortex-A57 MPCore Processor Technical Reference Manual r1p0 preface Introduction Functional Description Programmers Model System Control Memory Management Unit Level 1 Memory System Level 2 Memory System Generic Interrupt Controller CPU Interface Generic Timer Debug About debug Debug register interfaces ...
ARM Cortex-A57 MPCore Processor Technical Reference Manual r1p0 preface Introduction Functional Description Programmers Model System Control Memory Management Unit Level 1 Memory System Level 2 Memory System Generic Interrupt Controller CPU Interface Generic Timer Debug About debug Debug host Protocol conver...
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ARM®Cortex®-A57 MPCore处理器技术参考手册Cortex-A57处理器是一款高性能、低功耗的处理器,可实现ARMv8-a建筑学它在带有L1和L2缓存子系统的单个处理器设备中有一到四个核心。 笔画张 2023-08-02 09:12:53 UAN0017A - ARM Cortex-A53重置模式澄清说明 Cortex®-A57和Cortex®-A72处理器的技术参考手册...
In the Cortex-A57 MPCore processor, the L1 data cache and L2 cache are always coherent, for shared or non-shared data, regardless of the value of the SMPEN bit. [5:3] - Reserved, res0. [2:0] Processor dynamic retention control Processor dynamic retention control. The possible values ...
The RAMINDEX operates in the Secure and Non-secure states. The RAMINDEX command takes one argument or source register. You must write an ARM core register with the bit pattern described in the following figure for each RAM listed in the following table. ...
ARM Cortex-A57 MPCore Processor Technical Reference Manual r1p0 preface Introduction Functional Description Programmers Model System Control Memory Management Unit Level 1 Memory System Level 2 Memory System Generic Interrupt Controller CPU Interface Generic Timer Debug Performance Monitor Unit Cross Trigger...