Amontec JTAGkey (FT2232)

The JTAGkey is based on the FTDIChip FT2232L, is a USB 2.0 device and is used for:

• On-Chip Debugging
• In-System Programming
• Boundary-Scan Testing

http://www.koka-in.org/~kensyu/handicraft/diary/20080926.html