How to use EVAL-ADUSB2EBZ as standalone SPI interface from PC to any SHARC DSP? i.e. What are the API's on the PC to configure the EVAL-ADUSB2EBZ for SPI? If it is possible, is there any document which talks about API's? In my application, I've to boot the SHARC in slave mode from PC. For my case, is it possible to use EVAL-ADUSB2EBZ with SPI master?