P5020NSN1TNB

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Embedded - Microprocessors

The P5020NSN1TNB is a member of the Power Architecture e500 family of embedded processors, designed to provide secure, reliable and energy efficient embedded processing power. The Power Architecture is an adaptable, extensible architecture that enables a flexible range of system-on-chip designs for secure embedded product platforms. The P5020NSN1TNB is an integrated, single-core processor for embedded system designs that require maximum performance-per-watt.

The P5020NSN1TNB performs best-in-class computing performance with a high-bandwidth, low-latency, Level 2 cache along with advanced application superscalar architecture. It supports more than double the frequency of its predecessor, reaching a maximum of 1.25GHz. It also offers a range of power management features to maximize the battery life of mobile devices. It supports 32-bit Power Architecture ABIs, including LE and SPE, plus 64-bit Power Architecture ABIs, including LE and APU.

The P5020NSN1TNB ultra-high-performance, low-power core can be used in a wide range of embedded systems. It is ideal for use in industrial automation, communications systems, server and storage systems, medical imaging and industrial control systems, automotive infotainment systems, digital video recorders (DVRs) and cable/satellite RGUs. It also supports a variety of external peripheral interfaces, including USB 2.0, PCI Express, USB On-The-Go (OTG), Gigabit Ethernet, SATA and SD/MMC. This makes it ideally suited for high performance, low power, embedded applications.

Application Field and Working Principle

The P5020NSN1TNB is designed for applications with high overall system bandwidth, high performance compute and high performance memory access requirements. It provides a high performance, low power solution with advanced compute capabilities and features optimized for high performance and efficient embedded processing. The core includes many of the features found on more traditional processors, such as an Instruction Interface, Data Interface and Bus Interface, as well as advanced features such as a Branch Target Buffer and Cache Coherency. These features increase the performance of the processor and make it more efficient when executing complex applications.

The main purpose of the P5020NSN1TNB is to provide secure, reliable and energy efficient embedded processing power. The core contains several features that help to ensure that the application is secure, such as an Advanced Vector Extension (AVX) capability, which provides enhanced security measures for secure applications. The core also supports the Adaptive Local Memory Partitioning (ALMP) feature which partitions the system\'s local memory resources to ensure secure applications run in secure partitions and unsecured applications run in unsecured partitions.

The P5020NSN1TNB operates with an out-of-order instruction pipeline and uses an intelligent hardware controlled speculative execution to increase performance. It also supports a range of miscellaneous instructions such as LOCK, MOVN and MOVX. Additionally, its single-instruction multiple data (SIMD) capabilities can simultaneously process multiple data elements using a single instruction. This allows for larger data sets to be processed more quickly and efficiently.

The P5020NSN1TNB\'s support for the e500 family of Power Architecture also helps to ensure secure applications are executed securely. The e500 family supports a range of embedded real time operating systems (RTOSs), including Linux and small embedded system-on-chip operating systems. This enables secure applications to be deployed without requiring a secure operating system, saving time and money.

The P5020NSN1TNB provides a robust and energy efficient embedded processor for secure applications. With its advanced instruction set, hardware controlled speculative execution and support for embedded RTOSs, it is an ideal embedded processor for many embedded applications, such as industrial automation, communications systems, server and storage systems, and medical imaging.

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