XMOS XTAG-2 User manual
XTAG-2 Quick Start Guide (9.9) 2/6
1 Introduction
The XTAG-2 debug adapter is a simple adapter card based on an XS1-L1 64TQFP
event-driven processor device. It can be used to connect XMOS development boards
with an XSYS2 connector to PCs, providing a JTAG interface to the board and a 5V
power supply from a USB 2.0 port.
XS1-L1
LQ64
USB Transceiver
20-way
IDC XSYS
Connector
Standard A-Type
USB 2.0
Connector
XTAG-2 Connector
This document explains how to install the XMOS Design Tools and software drivers for
the XTAG-2. Further information on XTAG-2 is available from http://www.xmos.com/xtag2
1.1 System Requirements
•XMOS Design Tools (version 9.9 or later)
•Development board with XMOS XSYS2 Connector
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XTAG-2 Quick Start Guide (9.9) 3/6
2 Windows Users
The following steps explain how to get started with the XTAG-2.
1. Download and install the tools
•Go to: http://www.xmos.com/downloads and download the Tools.
•
Run the Windows Installer to install the tools. Follow the instructions on
screen.
2. Connect your development board to your system
•
Connect the 20-way IDC header on the XTAG-2 connector to the left XSYS
connector on the development board.
•Plug the XTAG-2 into a USB 2.0 connector on your development system.
•
Click
No
when the New Hardware prompt is displayed on screen asking you
to connect to Windows Update.
•Click Next .
•Select Install from list and then click Advanced .
•
Browse to the drivers installation directory (default Program Files/XMOS/Desk-
top Tools/9.9/drivers/xtag2) and select the XTAG-2 file.
•Click Next and follow the instructions on screen.
•Click Finish to complete the driver installation.
3. Start the tools
•
Select
Start ·Programs ·XMOS ·Desktop Tools ·9.9 ·XMOS Develop-
ment Environment to start the Tools.
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XTAG-2 Quick Start Guide (9.9) 4/6
3 Mac OSX Users
The following steps explain how to get started with the XTAG-2.
1. Connect the XK-1 card to your system
•
Connect the 20-way IDC header on the XTAG-2 to the left XSYS connector on
the XK-1 card.
•Plug the XTAG-2 into a USB 2.0 connector on your development system.
2. Download and install the tools
•Go to: http://www.xmos.com/downloads and download the Tools.
•
Double-click the downloaded DMG file to open it, and then drag the XMOS
icon into your Applications folder.
•
When the tools have been installed, eject the DMG file (CMD+E) and drag it
to the Trash to delete it.
3. Start the tools
•
Run the XDE.app file from Finder (in the installation directory) to start the
Tools.
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XTAG-2 Quick Start Guide (9.9) 5/6
4 Linux Users
The following steps explain how to get started with the XTAG-2.
1. Connect the XK-1 card to your system
•
Connect the 20-way IDC header on the XTAG-2 debug adapter to the left
XSYS connector on the XK-1 card.
•Plug the XTAG-2 into a USB 2.0 connector on your development system.
•
Log into a shell with root permissions, open the file
/etc/fstab
and add the
following lines to access the USB and high-speed USB file systems:
none /proc/bus/usb usbfs defaults,devmode=0666 0 0
none /dev/bus/usb usbfs defaults,devmode=0666 0 0
•Unmount the USB file systems, for example:
umount /proc/bus/usb
umount /dev/bus/usb
•Remount the USB file systems, for example:
mount /proc/bus/usb
mount /dev/bus/usb
•Log out from root access.
2. Download and install the tools
•Go to: http://www.xmos.com/downloads and download the Tools.
•
Uncompress the DesktopTools_9.9.tgz package to your install directory using
the following command:
tar -xzf DesktopTools_9.9.tgz -C /home/user
3. Start the tools and follow the XK-1 tutorial
•
Run the following command from the installation directory to set up the
environmental variables for the Tools:
source SetEnv
•Run the following command to start the Tools:
xde
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XTAG-2 Quick Start Guide (9.9) 6/6
Disclaimer
XMOS Ltd. is the owner or licensee of this design, code, or Information (collectively,
the “Information”) and is providing it to you “AS IS” with no warranty of any kind,
express or implied and shall have no liability in relation to its use. XMOS Ltd. makes
no representation that the Information, or any particular implementation thereof, is
or will be free from any claims of infringement and again, shall have no liability in
relation to any such claims.
Copyright
©
2009 XMOS Ltd. All Rights Reserved. XMOS and the XMOS logo are
registered trademarks of XMOS Ltd in the United Kingdom and other countries,
and may not be used without written permission. Company and product names
mentioned in this document are the trademarks or registered trademarks of their
respective owners. Where those designations appear in this document, and XMOS
was aware of a trademark claim, the designations have been printed with initial
capital letters or in all capitals.
www.xmos.com
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