Also, you will need to read the datasheets and the various user guides from TI:
**broken link removed**
**broken link removed**
Note that the TUSB3210 holds its program code in RAM, so it must be reloaded every boot. This can be done by a serial EEPROM on the i2c port, or from the USB connection. This is discussed in the docs on TI's site.
Finally, there is a TUSB3210 mailing list here:
Edit: No there isn't, it's dead, as advised by Davorin. Last post to it was October 2004. Having read some of their archives, I can see why. Better update my links list.
No chip programmer will support the TUSB3210, as it holds its program code in RAM. It needs reloading every power-on. This can be from an EEPROM on the i2c port or over the USB connection.