The full name of r7 is "Cortex-R7", which is the "ortex-R" series processor; the Cortex-R7 processor introduces new technologies and improves branch prediction, superscalar execution functions and functions for division and Faster hardware support for other features combine to provide significantly higher performance levels than other Cortex-R series processors.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
What kind of processor is r7?
The Cortex-R7 processor is the highest performing ortex-R series processor.
The Cortex™-R7 processor provides high-performance dual-core, real-time solutions for a wide range of deeply embedded applications. The Cortex-R7 processor delivers this by introducing new technologies, including out-of-order execution and dynamic register renaming, combined with improved branch prediction, superscalar execution capabilities and faster hardware support for division and other functions. Much higher performance levels than other Cortex-R series processors.
It is the standard for high-performance real-time SoCs. The Cortex-R7 processor is designed for implementation on advanced chip processes from 65 nm to 28 nm, with a focus on energy efficiency, real-time responsiveness, advanced functionality and simplified system design. Based on the 40 nm G process, the Cortex-R7 processor can run at over 1 GHz, at which point it delivers 2,700 Dhrystone MIPS performance. The processor provides a flexible local memory system that supports Tightly Coupled Memory (TCM) local shared memory and peripheral ports, allowing SoC designers to meet high standards of hard real-time requirements within constrained silicon resources.
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