SATA硬盘控制器的FPGA实现  

FPGA Implementation of SATA Hard Disk Controller

作　　者：贾效玲 张刚[1] 张博[1] 

机构地区：[1]太原理工大学信息工程学院,太原030024

出　　处：《火力与指挥控制》2016年第9期182-184,188,共4页Fire Control & Command Control

摘　　要：设计一款高性能的SATA硬盘控制器IP核。基于Xilinx公司的Virtex-5系列FPGA,参考SATA2.5协议,运用VHDL硬件描述语言,采用模块化的设计理念,完成IP核的设计。搭建了验证平台,对IP核的性能进行了测试,经测试该控制器IP核能正确地完成读、写、设备复位、设备识别等操作,且稳定性良好。同时编写了Peta Linux操作系统下的驱动程序,便于嵌入式系统的应用。The paper designs a high-performance SATA controller IP core. It takes SATA 2.5 protocol for reference and is implemented on the basis of FPGA of Virtex-5 family of Xilinx with modular design concept in VHDL language. A platform for IP core performance verification is built. The test results indicate that the controller device reset, identification and so on. And it system drivers of PetaLinux. It can facilitate IP can realize many operations,such as reading has good stability. Meanwhile, it also finishes the the application of embedded systems ,writing, operating

关 键 词：SATA2.5 控制器 FPGA VHDL 

分 类 号：TP333.2[自动化与计算机技术—计算机系统结构]