Sigmastudio for SHARC ADSP21489 required hardware

Hi 

I wish to test a custom algorithm in SigmaStudio for ADSP21489. I have installed CCES 2.8.1 ,Sigmastudio 4.2 , SigmaStudio for SHARC 2.2.0. I have generated the .dll file for the SHARC plugin.

1.What are the hardware required to test the algorithm ?

2.I have a ADSP21469 EZkit can I use this for connecting to Sigmastudio if I purchase an EVAL-USB-TO-EX-ADAPTOR.

3. How to purchase the hardware