Vendor: Cadence Design Systems, Inc. Category: CPU

Tensilica Xtensa NX Processor Platform

32-bit RISC processor with 10-stage pipeline offers performance of over 2GHz suitable for embedded applications with high perform…

Overview

32-bit RISC processor with 10-stage pipeline offers performance of over 2GHz suitable for embedded applications with high performance, large memories, and compute-intensive requirements

The Cadence® Tensilica® Xtensa® NX processor platform is the newest addition to the Xtensa customizable processors with a performance of over 2GHz suitable for embedded applications that require high performance and large memories, and for performing compute-intensive tasks. The Xtensa NX processor is built on the highly successful energy-efficient Xtensa Instruction Set Architecture (ISA) with various architectural enhancements, including a deeper pipeline, new interrupt architecture, branch prediction, and many more, while offering the same level of configurability and extensibility that Xtensa processors are known for.

Key features

  • 10-stage pipeline
  • Configurable instruction and data caches and local memories
  • Extensibility with application-specific instructions, execution units, register files, and I/Os
  • Enhanced Arm® AMBA® 4 AXI bus interface with protocol support for ACE-Lite, Exclusive Access, Security and ECC
  • IEEE 754-compliant single-precision and double-precision floating-point unit
  • Low-latency Integrated DMA (iDMA) controller
  • Memory protection unit (MPU)
  • Enhanced Functional Safety features and documentation to support ISO 26262 compliance
  • Industry-standard debug features like JTAG and multi-core debug support

Block Diagram

Benefits

  • Innovation & Differentiation: Create unique differentiated hardware tailored to specific application requirements for optimal performance and energy efficiency
  • Future-proof your design: Programming flexibility for OTA updates to enable innovation that results in frequent algorithm updates
  • Unmatched Ease of Extensibility: Increased computational and I/O performance by executing multiple independent instructions in parallel and using wide I/O datapaths for virtually unlimited bandwidth

Specifications

Identity

Part Number
Tensilica Xtensa NX Processor Platform
Vendor
Cadence Design Systems, Inc.
Type
Silicon IP

Compute

CPU Architecture
Xtensa

Files

Note: some files may require an NDA depending on provider policy.

Provider

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Frequently asked questions about CPU IP cores

What is Tensilica Xtensa NX Processor Platform?

Tensilica Xtensa NX Processor Platform is a CPU IP core from Cadence Design Systems, Inc. listed on Semi IP Hub.

How should engineers evaluate this CPU?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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