The CCS Flash programmer has been updated on the CD image to handle TMS silicon.
If you have an older (pre-TMS) 28335 eZdsp and have replaced your device with a TMS sample you can download a new image from Spectrum Digital at
http://support.spectrumdigital.com/ccs33/eZdsp28335_Release030320B/.
The update includes new flash and new bios.