SUBARCTIC USB Device

So while putzing around today with the Bone, I had it plugged in USB and hit the RESET button on it without an SD card in the holder. Next thing I know, there is a new USB device being detected (while minicom is showing the UART-boot CCC… waiting for Xmodem of SPL). This device identifies itself as “SUBARCTIC” and has the identifiers 0451:6141 by Texas Instruments.

Anyone know what this is?

Thanks!

This is the internal bot ROM ruuning its code and connecting the USB interface. It is normal.

Gerald