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How to read ADC output which connected to HPI Connector HD [11:0] in C5510 DSK

Shanjie Chen
Prodigy 110 points

I connect AD7813 to HPI Connector HD [11:1] in C5510 DSK, but I do not know how to read data from these pins?

and write control signals to three of these pins??

How to address these pins, and the read/write function??

Thanks very much!!!

  • 0
    TI__Expert 8065 points

    Please refer to the HPI reference guide for the C5510 (http://focus.ti.com/lit/ug/spru588b/spru588b.pdf) for details. DSP is a slave for HPI interface. A host (master) can access the on-chip memory in DSP via HPI interface. 

    Regards,

    Peter