期刊论文

中文

计算机工程

1000-3428

2010

36

13

211-212,215

10.3969/j.issn.1000-3428.2010.13.075

本校为第一机构

根据CPU 芯片应用验证的方法，给出写通模式下SM8260 Cache 应用验证的流程及其硬件平台设计。分析L1 Cache, L2 Cache 的初始化过程，对写通模式下的SM8260 L1 Cache, L2 Cache 进行基准测试和大数组操作测试。测试结果表明，在大数组情况下，使用L2 Cache在一定程度上可提高嵌入式通信系统的性能。

According to the method of CPU chip application validation,this paper presents the test process and design of hardware platform used for SM8260 Cache application validation in write-through mode.It analyzes the initial process of SM8260 L1 Cache and L2 Cache,carries out benchmark tests and large array tests on write-through mode.Test results indicate that the use of L2 Cache can improve system performance in embedded...