AnsweredAssumed Answered

no communication from host pc and 21489 board on sigma studio

Question asked by ag09 on Apr 10, 2013
Latest reply on Apr 18, 2013 by LindaJ

Hi I just received the ADSP-21489 EZKITLITE and am starting to work on it. When I connect the USBi block to the ADSP-214xx block in hardware configuration, the USB color is always red and it should be orange from what I read.

What I have done:

1. selected loader file ss_app_sh489.ldr and booted target, USB still stays red

2. I could link project, link compile connect (get message "Ready:Compiled"), but when I do link compile download I get "Compiled, Comms Failed".

3. I have checked my device manager and the board is listed with drivers up to date.

4. all switches are configured to the run prebuilt sigmastudio applications in the USER GUIDE.

>>> the USB block is always red. Please help


Also, if the project is successfully downloaded to the board via sigma studio, will the program be running on the board? -or is it sent to CCES?

I have found little docomentation relating sigmastudio and CCES. Can you explain or help me find documentation for work flow between sigmastudio and CCES?