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Cortex-A7 results
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Technical Reference Manual
Version: 1.0
December 16, 2016
This book is the Technical Reference Manual (TRM) for the CoreTile Express A15×2 A7×3 daughterboard.
Clocks This section describes the daughterboard clocks. It contains the following subsections. Overview of clocks Daughterboard programmable clock generators
1GHz ... frequency range and default ... CPUREFCLK0 ... OSCCLK 0 ... Default CPU_CLK0_A15 to OSCCLK 0 ratio: 20:1. CPUREFCLK1 A15 PLL 1 reference clock OSCCLK 1 17MHz-50MHz
Technical Reference Manual
Version: r0p0
October 17, 2012
This book is for the CoreSight Embedded Trace Macrocell (ETM) for the Cortex-A7 MPCore processor, the ETM-A7 macrocell. Implementation-specific behavior is described in this document. You can find complementary information in the Embedded Trace Macrocell Architecture Specification.
Chapter 2. Functional Description This chapter describes the interfaces, operation, and clocking and resets of the ETM-A7 macrocell. It contains the following sections:
Compliance The ETM-A7 complies with, or implements, the specifications described in: Embedded Trace Macrocell architecture CoreSight Architecture ... Compliance Cortex-A7
VMID tracing The ETM-A7 macrocell detects the MCR instruction that changes the VMID, and traces the appropriate number of bytes as a VMID packet along with the ... VMID tracing Cortex-A7
Technical Reference Manual
Version: r0p5
May 11, 2013
This book is for the Cortex-A7 Floating-Point Unit (FPU) and describes the external functionality of the FPU.
About this book This book is for the Cortex-A7 Floating-Point Unit (FPU) and describes the external functionality of the FPU.
RealView ICE User Guide (ARM DUI 0155). ... Other publications ... ANSI/IEEE Std 754-2008, IEEE Standard for Floating-Point Arithmetic. Additional reading Cortex-A7
Chapter 2. Programmers Model This chapter describes implementation-specific features of the Cortex-A7 FPU that are ... It contains the following sections: ... VFP register access.
Technical Reference Manual
Version: r0p5
May 11, 2013
This book is for the Cortex-A7 NEON Media Processing Engine (MPE). The book describes the external functionality of the Cortex-A7 NEON MPE.
Style ... Denotes arguments to monospace text where the argument is to be replaced by a ... monospace bold Denotes language keywords when used outside example code. <and> ... Signals
Intended audience This book is written for system designers, system integrators, and programmers who are designing a System-on-Chip (SoC) that uses the ... Intended audience Cortex-A7
0x41023073. Note ... r0p3-r0p4 Functional changes are: ... FPSID Register 0x41023074. ... Product revision updated to maintain consistency with the main Cortex-A7 MPCore product.
Knowledge Base Article
Version: 1.0 - New
Last Saturday
Requires the SoC designer to generate and distribute only one view of time across the ... If the processor samples these inputs on different clock domains, then separate ... This approach
Knowledge Base Article
Version: 1.0
March 17, 2025
Note: the Cortex-R5, Cortex-R7 and Cortex-R8 CPUs do propagate the Floating-point Status ... (x=0 or 1 for the processor number) ... Reference ... VFP versions and VFPv3U/VFPv4U support KBA
Knowledge Base Article
Version: 1.0
March 12, 2025
Answer ... It is not efficient to enter retention when frequent wake-up events are expected. ... Examples: ... Since SystemReady compliance is not sought, SystemReady imposes no requirements.
Product Comparison Table
Version: 0600
February 26, 2025
Knowledge Base Article
Version: 1.0
October 29, 2024
An IP bundle may require you to use an old version of Arm Compiler for validation. You may do so. ... Note ... Version(s) mentioned in processor IP bundle Actual version(s) 6.22.1
Knowledge Base Article
Version: 1.0
August 26, 2024
How should the PADDRDBG31 input be connected? ... This is permitted because the Software Lock function has been deprecated in CoreSight ... EXAMPLES: System Trace Macrocells (STM or STM-500).
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