基于MicroBlaze处理器的液晶屏接口的设计与实现  

Design and Implementation of LCD Interface Based on MicroBlaze

作　　者：谢明[1] 钱伟康[1] 王力[1] 

机构地区：[1]上海理工大学光电信息与计算机工程学院,上海200093

出　　处：《仪表技术》2009年第4期55-57,共3页Instrumentation Technology

基　　金：上海高校选拔培养优秀青年教师科研专项基金(21021)

摘　　要：MicroBlaze微处理器是Xilinx公司提供的嵌入在其FPGA芯片上的32位RISC软核,与通用MCU相比,它具有运算能力强、外围接口配置灵活等优点。文章以Topway公司的LMS195-F(192×128点阵)液晶屏为例,在EDK开发平台上进行了软硬件协同设计,结合Spartan-3e starter kit开发板,实现了MicroBlaze对该液晶显示屏的显示操作。The MicroBlaze^TM embedded processor soft core is a reduced instruction set computer （RISC） optimized for implementation in Xilinx Field Programmable Gate Arrays （FPGAs）. Compared with the general MCU, the MicroBlaze processor has the advantages of strong computing ability and good flexibility of peripheral interface configurable, etc. The MicroBlaze application in the LCD LMS195-F （192 × 128 dots）which is produced by Topway Co., Ltd. is presented in the paper. In the EDK environment, the co-design of hardware ＆ software is implemented and realized on the Spartan-3e starter kit board.

关 键 词：MICROBLAZE处理器 LMS195-F液晶屏 软硬件协同设计 

分 类 号：TP334[自动化与计算机技术—计算机系统结构]