Ashling’s Opella-XDS100v2 is an Entry-level Debug Probe for embedded development on Texas Instruments (TI) Processor and DSP platforms. Opella-XDS100v2 is designed to work with TI’s Code Composer Studio
(CCS) v4 (or later) IDE and seamlessly plugs into the CCS environment thus allowing you to conveniently and quickly debug your application code actually running on your target system. Opella-XDS100v2 provides support for CCS hardware debug features including program download, breakpoints, memory and register access and source-level program control (go, halt, step).

Features of Opella-XDS100v2 include:
• Fast, easy-to-install USB 2.0 High-Speed Interface (480Mb/s)
• “Thumb-sized”
• Support for TI devices
including OMAP, DaVinci,
TMS320C6000, TMS320C5000,
TMS320C2000 and TMS470
families
• Wide target voltage range:
1.8V to 3.3V. Opella-XDS100v2
detects and automatically
configures for the appropriate
target voltage
• Target JTAG clock rates from 1MHz to 6MHz with full support for adaptive clocking (RTCK) of debug data
from target
• 14-pin and 20-pin (compact TI) JTAG target connectors supported
• USB powered (no external supply required)
• LED to show USB status
• All software drivers required for operation with CCS are provided by TI as part of the CCS installation
package (see below for download details)
• Support for JTAG reset, Power-on reset and Wait-in reset modes via EMU pins

 There is a nice wiki at: http://tiexpressdsp.com/index.php/XDS100