The Manufacturing Process Design Environment is mainly composed of the electronic data bank, manufacturing process design workstation, and open architecture controller. 制造过程设计环境主要由电子资料库、过程设计工作站和开放式结构控制器组成。
This paper introduces a high efficiency method to use the SDRAM and presents a design method based on FPGA that concerns the SDRAM's controller on which it will conveniently operates the SDRAM by alternating Bank accesses. 介绍了一种高效使用SDRAM的方法&切换BANK存取操作,并提出了一种基于FPGA的SDRAM控制器的设计方法,不仅支持对SDRAM进行普通的存取操作,而且还支持切换BANK存取操作。
A filter bank is adopted to compose the approximate inverse system, which is the feed-forward controller in the composite control strategy. 在控制器实现中,提出了以滤波器组构建近似逆系统的方法。
Design of SDRAM controller supporting alternating Bank accesses based on FPGA 基于FPGA的支持切换Bank的SDRAM控制器设计
This dissertation mainly focuses on the performance of off-chip memory system. It introduces how to model SDRAM controller in C language, analyzes the impact of open page and bank interleave, and evaluates the effect of page hit and bank interleave by different address mapping manner. 本文主要讨论龙芯2号片外存储系统性能,介绍了SDRAM控制器的建模方法,分析了OpenPage和bankinterleave对系统性能的影响,评价了不同地址映射方式对page命中和bankinterleave的影响。
The empirical results of this paper provide a new perspective for the settlement of the difficult bank loans of private enterprises. Specifically, first, the conclusions of this paper display that the political identity of the actual controller contributes to the credit availability of private enterprises. 本文的实证结果为解决民营企业银行贷款难问题提供了一个新的视角.具体来说:一、本文结论显示民营上市公司实际控制人的政治身份有助于民营企业获取银行贷款。
Some important parameters such as data depth, data width, maximum capacity, memory type, and bank quantity of the memory chip are decided by memory controller which automatically operates the memory access requests from CPU. 内存控制器决定着计算机系统内存的最大容量、BANK数量、类型、速度、颗粒数据深度和数据宽度等重要参数,并以自动化的方式处理CPU对存储器的访问请求。