michael
18 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> |
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<HTML> |
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<HEAD> |
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<TITLE>XILINX USB/Parallel JTAG cables on Linux without windrvr</TITLE> |
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</HEAD> |
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<BODY BGCOLOR="#FFFFFF" TEXT="#000000"> |
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<H1>XILINX JTAG tools on Linux without proprietary kernel modules</H1> |
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<H2>About</H2> |
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<P> |
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When using <a href="http://www.xilinx.com">XILINX</a> JTAG software like Impact, Chipscope and XMD |
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on Linux, the proprietary kernel <i>windrvr</i> module from <a href="http://www.jungo.com">Jungo</a> |
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is needed to access the parallel- or usb-cable. |
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As this module does not work with current linux kernel versions (> 2.6.18) a library was developed, |
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which emulates the module in userspace and allows the tools to access the JTAG cable without the need |
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for a proprietary kernel module. |
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</P> |
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<P> |
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The library uses <a href="http://libusb.sourceforge.net/">libusb</a> to access USB devices and the |
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<a href="http://www.linuxfocus.org/common/src/article205/ppdev.html">ppdev</a> interface to communicate |
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with parallel cables. The parallel part currently only supports Parallel Cable III mode (and PCIV in |
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PCIII compatibility mode) as the faster PCIV modes use another kernel module which is not emulated by |
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this library. So you are limited to a 200kHz JTAG clock when using Parallel Cable IV with this software. |
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The USB cable is supported at full speed. |
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</P> |
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<P> |
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The library is called <i>libusb-driver</i> as it was developed to support the USB cable, but later |
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extended to also support parallel cables. |
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</P> |
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<H2>Supported Cables</H2> |
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The following cables are reported to work with this driver: |
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<ul> |
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<li><a href="http://direct.xilinx.com/bvdocs/publications/ds300.pdf">XILINX Platform Cable USB DLC9LP</a></li> |
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<li><a href="http://www.xilinx.com/s3estarter">Integrated Platform Cable USB on Spartan 3E starter kit</a></li> |
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<li><a href="http://direct.xilinx.com/bvdocs/publications/ds097.pdf">Parallel Cable IV</a> (in Parallel Cable III compatibility mode)</li> |
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<li><a href="http://www.enterpoint.co.uk/">Enterpoint Prog2</a> Parallel Cable III clone</li> |
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<li><a href="http://www.trenz-electronic.de/">Trenz TE0149-01</a> Parallel Cable III clone</li> |
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<li><a href="http://www.digilentinc.com/Products/Catalog.cfm?Nav1=Products&Nav2=Cables&Cat=Cable">Digilent JTAG3</a> Parallel Cable III clone</li> |
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</ul> |
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<H2>Supported Software</H2> |
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The following software is reported to work with this driver: |
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<ul> |
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<li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 9.1SP3</a></li> |
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<li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 9.1SP2</a></li> |
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<li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 9.1SP1</a></li> |
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<li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 8.2SP3</a></li> |
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<li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 8.1SP3</a></li> |
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<li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 9.1.03i</a></li> |
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<li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 9.1.02i</a></li> |
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<li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 8.2.04i</a></li> |
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<li><a href="http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm">EDK 8.2.02i</a></li> |
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</ul> |
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<H2>Download</H2> |
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<ul> |
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<li>Download <a href="http://cvs.zerfleddert.de/cgi-bin/viewcvs.cgi/usb-driver.tar.gz">usb-driver.tar.gz</a></li> |
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<li>Read the <a href="http://cvs.zerfleddert.de/cgi-bin/viewcvs.cgi/*checkout*/usb-driver/README">README</a></li> |
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<li>Browse the <a href="http://cvs.zerfleddert.de/cgi-bin/viewcvs.cgi/usb-driver/">CVS repository</a></li> |
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</ul> |
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<HR> |
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<FONT SIZE="-1"><I><A HREF="mailto:cabledriver@zerfleddert.de">Michael Gernoth</A>, $Id: index.html,v 1.1 2007-04-06 12:21:44 michael Exp $</I></FONT> |
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</BODY> |
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</HTML> |
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