重点设备C66x的吞吐量性能指南

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1 Introduction

The purpose of this document is to provide throughput performance data for Keystone Architecture C66x devices. This document provides theoretical and measured throughput performance for Keystone memories and peripherals. The peripherals presented in this document are shown in Table 1. Please note that not all peripherals are supported by all devices. Please refer to the table or the device-specific data manual to determine which peripherals are supported for a particular device.

In addition to throughput performance data， this document also provides an overview of the TeraNet switch fabric implemented on Keystone C66x devices. Lastly， this document provides a basis for estimating memory access performance and presents theoretical and measured performance data achieved under various operating conditions. Some factors affecting memory access performance also are detailed.