文件名称：openrisc-HW-tutorial-Xilinx.pdf
文件大小：342KB
文件格式：PDF
更新时间：2022-06-16 12:38:57
Xilinx tutorial openrisc-HW
Purpose of this tutorial is to help you compose and implement a custom, OpenRISC based, embedded system in the easiest way possible. Unexperienced users should be warned that the OpenRISC processor is quite a difficult processor : the lack of a self-configuring embedded system-package and the more ‘open’ nature of the OpenRISC compared to other open-source processors like the Leon SPARC is one of the reasons for this. Before proceeding, check if you have the following software and hardware: Hardware: - Linux-PC or Windows-PC - Development board with Xilinx FPGA (minimum 3100 Slices), UART and 6 available pins. Software: - OpenRISC-GNU Toolchain - Xilinx ISE Webpack or ISE for Windows or Linux - For Windows : WinCVS 1.2 (http://prdownloads.sourceforge.net/cvsgui/WinCvs120.zip) If you experience problems building the OpenRISC-GNU Toolchain, there is also an OpenRISC Software tutorial available from our website (http://emsys.denayer.wenk.be). The flow of implementing a custom, OpenRISC based, embedded system is: A. retreive OpenRISC Platform HDL source-code B. remove unnecessary components from source-code C. adjust RAM module D. synthesize and place & route OpenRISC based system E. download F. test the OpenRISC system