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Describe how to enable the native libusb-support in ISE Design Suite 10.1
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026cbe49 1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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3 <HEAD>
4 <TITLE>XILINX USB/Parallel JTAG cables on Linux without windrvr</TITLE>
5 </HEAD>
6 <BODY BGCOLOR="#FFFFFF" TEXT="#000000">
7 <H1>XILINX JTAG tools on Linux without proprietary kernel modules</H1>
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8 <P><B>News</B> (<I>2008-03-26</I>): Xilinx has released their own drivers based on libusb with ISE Design Suite 10.1.
9 To use them, you need to set the environment-variable <kbd>XIL_IMPACT_USE_LIBUSB</kbd> to <kbd>1</kbd>
10 before running the tools. The driver on this page no longer needs to be preloaded if you only used
11 it to access USB cables. Parallel port support still seems to rely on <i>windrvr</i>, which can be
12 emulated by <i>libusb-driver</i>.
2ede2e55 13 </P>
026cbe49 14 <H2>About</H2>
15 <P>
16 When using <a href="http://www.xilinx.com">XILINX</a> JTAG software like Impact, Chipscope and XMD
2b78cb99 17 on Linux, the proprietary kernel module <i>windrvr</i> from <a href="http://www.jungo.com">Jungo</a>
026cbe49 18 is needed to access the parallel- or usb-cable.
19 As this module does not work with current linux kernel versions (&gt; 2.6.18) a library was developed,
20 which emulates the module in userspace and allows the tools to access the JTAG cable without the need
21 for a proprietary kernel module.
22 </P>
23 <P>
24 The library uses <a href="http://libusb.sourceforge.net/">libusb</a> to access USB devices and the
4d2daea0 25 <a href="http://people.redhat.com/twaugh/parport/html/x623.html">ppdev</a> interface to communicate
026cbe49 26 with parallel cables. The parallel part currently only supports Parallel Cable III mode (and PCIV in
27 PCIII compatibility mode) as the faster PCIV modes use another kernel module which is not emulated by
28 this library. So you are limited to a 200kHz JTAG clock when using Parallel Cable IV with this software.
29 The USB cable is supported at full speed.
30 </P>
31 <P>
7606d470 32 Experimental support for FTDI 2232 based devices has been added. They are seen by Impact as a Parallel
33 Cable III. These devices are currently significantly slower than every other supported cable.
34 </P>
35 <P>
026cbe49 36 The library is called <i>libusb-driver</i> as it was developed to support the USB cable, but later
37 extended to also support parallel cables.
38 </P>
39 <H2>Supported Cables</H2>
40 The following cables are reported to work with this driver:
41 <ul>
e9a331c7 42 <li><a href="http://direct.xilinx.com/bvdocs/publications/ds300.pdf">XILINX Platform Cable USB DLC9, DLC9LP and DLC9G</a></li>
026cbe49 43 <li><a href="http://www.xilinx.com/s3estarter">Integrated Platform Cable USB on Spartan 3E starter kit</a></li>
de6f38de 44 <li><a href="http://www.xilinx.com/s3astarter">Integrated Platform Cable USB on Spartan 3A starter kit</a></li>
20ce0945 45 <li><a href="http://www.digilentinc.com/Products/Detail.cfm?Nav1=Products&Nav2=Programmable&Prod=XUPV2P">Integrated Platform Cable USB on XUP-V2Pro</a></li>
21a5b635 46 <li><a href="http://direct.xilinx.com/bvdocs/publications/ds097.pdf">XILINX Parallel Cable IV</a> (in Parallel Cable III compatibility mode)</li>
026cbe49 47 <li><a href="http://www.enterpoint.co.uk/">Enterpoint Prog2</a> Parallel Cable III clone</li>
48 <li><a href="http://www.trenz-electronic.de/">Trenz TE0149-01</a> Parallel Cable III clone</li>
9ec5ba04 49 <li><a href="http://www.digilentinc.com/Products/Catalog.cfm?Nav1=Products&amp;Nav2=Cables&amp;Cat=Cable">Digilent JTAG3</a> Parallel Cable III clone</li>
7606d470 50 <li><a href="http://www.amontec.com/">Amontec JTAGkey-Tiny</a> (experimental)</li>
026cbe49 51 </ul>
78d5d21d 52 These cables should work but have not yet been tested:
53 <ul>
78d5d21d 54 <li>Integrated Platform Cable USB on other development boards</li>
55 <li>other Parallel Cable III clones</li>
7606d470 56 <li>other FTDI2232 based devices which use the chips standard JTAG pinout (experimental)</li>
78d5d21d 57 </ul>
026cbe49 58 <H2>Supported Software</H2>
59 The following software is reported to work with this driver:
60 <ul>
718362b4 61 <li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 10.1</a></li>
04d489ad 62 <li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 9.2 SP1, SP2, SP3 and SP4</a></li>
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63 <li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 9.1 SP1, SP2 and SP3</a></li>
64 <li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 8.2 SP3</a></li>
65 <li><a href="http://www.xilinx.com/ise/logic_design_prod/webpack.htm">ISE Webpack 8.1 SP3</a></li>
718362b4 66 <li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 10.1</a></li>
04d489ad 67 <li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 9.2.01i, 9.2.02i, 9.2.03i and 9.2.04i</a></li>
59fab31f 68 <li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 9.1.02i and 9.1.03i</a></li>
026cbe49 69 <li><a href="http://www.xilinx.com/ise/optional_prod/cspro.htm">ChipScope Pro 8.2.04i</a></li>
718362b4 70 <li><a href="http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm">EDK 10.1</a></li>
b9423a53 71 <li><a href="http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm">EDK 9.2.01i and 9.2.02i</a></li>
59fab31f 72 <li><a href="http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm">EDK 9.1.01i and 9.1.02i</a></li>
026cbe49 73 <li><a href="http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm">EDK 8.2.02i</a></li>
2271fdf2 74 <li><a href="http://www.xilinx.com/ise/embedded_design_prod/platform_studio.htm">EDK 8.1.02i</a></li>
337944d1 75 <li><a href="http://www.synplicity.com/products/identify/index.html">Synplicity Identify Debugger</a></li>
026cbe49 76 </ul>
77 <H2>Download</H2>
78 <ul>
8d29f0a4 79 <li>Download <a href="http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver?a=snapshot;h=HEAD;sf=tgz">usb-driver-HEAD.tar.gz</a> (to build it, you need to have the libusb development package installed. It is called libusb-dev on Debian.)</li>
badd6a82 80 <li>Read the <a href="http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver?a=blob_plain;f=README;hb=HEAD">README</a></li>
e9b47752 81 <li>Browse the <a href="http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver?a=tree">Git repository</a> (<a href="http://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver">Summary</a>)</li>
9ec5ba04 82 <li>Precompiled <a href="libusb-driver.so">libusb-driver.so</a> for Debian Etch, but better build your own</li>
b22eea29 83 <li>Clone the <a href="http://git.or.cz/">Git</a> repository with: <kbd>git clone git://git.zerfleddert.de/usb-driver</kbd></li>
41d0a9f7 84 </ul>
85 <H2>Links</H2>
86 <ul>
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87 <li><a href="http://groups.google.com/group/comp.arch.fpga/msg/94d8bb1f52e06b44">XILINX listened</a></li>
88 <li><a href="http://svenand.blogdrive.com/archive/55.html">Installation instructions using a MacBook running Ubuntu in VMware by Sven Andersson</a></li>
b3158171 89 <li><a href="http://groups.google.com/group/comp.arch.fpga/browse_thread/thread/954a145428ec2c54/555f6bfb766a3a93#555f6bfb766a3a93">Using the libusb-driver on a 64bit system with a 32bit ISE by Ken Ryan</a></li>
9ec5ba04 90 <li><a href="http://groups.google.com/group/comp.arch.fpga/msg/2dfa36541174a4f2">Ubuntu installation instructions by Luzerne</a></li>
41d0a9f7 91 <li><a href="http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/archive/2007/03/msg00101.html">Ubuntu installation instructions by Paul-Armand Verhaegen</a></li>
9ec5ba04 92 <li><a href="http://groups.google.com/group/comp.arch.fpga/browse_frm/thread/f149e5b6028e2c70">Initial announcement on comp.arch.fpga</a></li>
57d4107e 93 <li><a href="http://inisyn.org/src/xup/">XUP</a> by inisyn research, opensource JTAG programming for Spartan 3E starter kit USB cable</li>
94 <li><a href="http://www.ixo.de/info/usb_jtag/">USB JTAG adapter</a> by Kolja Waschk, opensource integration of the XILINX platform cable USB into OpenOCD and openwince JTAG Tools</li>
295cadbc 95 <li><a href="http://www.rogerstech.co.uk/xc3sprog/">Spartan3 JTAG download tools for GNU/Linux (xc3sprog)</a></li>
026cbe49 96 </ul>
97 <HR>
f19a030c 98 <FONT SIZE="-1"><I><A HREF="mailto:cabledriver@zerfleddert.de">Michael Gernoth</A></I></FONT>
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