USBHostSlave is a USB 1.1 Host and Device IP core. – Supports full speed (12Mbps) and low speed (1.5Mbps) operation. – USB Device has four endpoints, each with their own independent FIFO. – Supports the four types of USB data transfer; control, bulk
片上可编程系统(System On Programmable Chip,SOPC)已经成为嵌入式系统的发展方向。《开源软核处理器OpenRisc的SOPC设计》介绍基于源代码开放的OpenRisc1200(以下简称OR1200)软核处理器的SOPC设计方法。《开源软核处理器OpenRisc的SOPC设计》分为两部分,第一部分介绍OR1200软核处理器的架构和配置、Wishbone总线的标准及OR1200软核处理器软硬件开发环境的建立;第二部分以具体实例说明如何使用OR1200软核处理器完成嵌入
经常看到C、C++等高级语言有很多规范,实际上在编写硬件描述语言程序的时候,如果按一定的规范去做,会减少很多错误的发生,起到事半功倍的效果。Opencores HDL modeling guidelines
Table of contents
Introduction
Before you start
Specification Document
Design Document.
Subversion (SvN) and Team Work
Verification
Directory stru