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  • J_Merlin
    by  J_Merlin 
      ADSP-BF70x
      Latest 16 days ago by  NandiniC 
      •  Analog Employees 

       345  11  0

      Not Answered
      Secure boot through SPI2 slave 0
      Not Answered

      Hello, I am trying to test secure boot through SPI2 slave. I am using the (modifief) code frome the SecureBoot_Open example project. If I use an empty hook function I can bootload unsigned ldr files. uint32_t spimBootCommand = 0x212; //(Spi, use...
      Audio Signal Processors adsp-bf704 hardware bf70x secure boot Blackfin Embedded Processors Show More
       345  11  0
    • Felix123
      by  Felix123 
        ADSP-BF70x
        Latest 1 month ago by  NandiniC 
        •  Analog Employees 

         175  4  0

        Not Answered
        Is SCLK0 always limited to 50MHz when using the SMC? 0
        Not Answered

        Hello, I have a question regarding the static memory controller, and whether or not SCLK0 is always limited by CLKOUT when using it. I know that the limits for SCLK0 and CLKOUT are 100MHz and 50MHz respectively, and the following statement can...
        Audio Signal Processors Datasheet/Specs adsp-bf707 Clocks & Timers bf707 Blackfin Embedded Processors Show More
         175  4  0
      • J_Merlin
        by  J_Merlin 
          ADSP-BF70x
          Latest 3 months ago by  NandiniC 
          •  Analog Employees 

           166  2  0

          Not Answered
          Documentation errors 0
          Not Answered

          For some instructions the switch choices are M32MMOD1 on page 8–411 of "ADSP-BF70x Blackfin+ Processor Programming Reference Rev 1.0" none of which describe 32 by 32 bit multiplication (they all refer to 16 by 16 multiplication). Similarly tables for...
          Audio Signal Processors adsp-bf704 Datasheet/Specs bf70x Blackfin Embedded Processors Show More
           166  2  0
        • ALodwig607
          by  ALodwig607 
            ADSP-BF70x
            Latest 5 months ago by  NandiniC 
            •  Analog Employees 

             224  3  0

            Answered
            How to attach interrupt to PORTC pin 0 0
            Answered

            Dear all, I am searching for hours but still not clear on how to attach an interrupt to - in my case - PORTC pin 0 on the BF706. I is clear how to configure the pin as an input etc, where both port and pin are to be specified. However, the function...
            Audio Signal Processors hardware bf706 gpio Blackfin Embedded Processors PINT adsp-bf706 Show More
             224  3  0
          • AngelaHwang
            by  AngelaHwang 
            •  Analog Employees 
            ADSP-BF70x
            Latest 6 months ago by  AngelaHwang 
            •  Analog Employees 

             167  2  0

            Answered
            Minimum Voltage threshold on USB0_VUSB in BF707? 0
            Answered

            Hi, While use ADSP-BF707 with long length USB Cable, USB0-VUSB is about 4V due to cable Vdrop. What is the allowable Vdrop? voltage threshold to work normally with some Vdrop? I know that the spec is 5V, by the way 4.75V is ok? or should be 5V exactly...
            Audio Signal Processors Datasheet/Specs adsp-bf707 bf707 Blackfin Embedded Processors adsp-bf70x usb USB0-VUSB Show More
             167  2  0
          • ALodwig607
            by  ALodwig607 
              ADSP-BF70x
              Latest 6 months ago by  ALodwig607 

                 162  2  0

                Not Answered
                Any reason to not use a common 24MHz xtal for both system & USB? 0
                Not Answered

                Dear all, this may be trivial, however, I didn't find anything in google and here. The BF706 freatures an USB port, clocked from a 24MHz xtal. On the eval board, the DSP itself is PLL-clocked from a 25MHz xtal. Is there any good reason to not...
                Audio Signal Processors hardware Clocks & Timers Blackfin Embedded Processors usb adsp-bf706 blackfin Show More
                 162  2  0
              • J_Merlin
                by  J_Merlin 
                  ADSP-BF70x
                  Latest 8 months ago by  NandiniC 
                  •  Analog Employees 

                   313  1  0

                  Answered
                  dma error interrupt 0
                  Answered

                  The HW Refeference Manual tells about a DMA Error IRQ: "The DMA channel has two interrupt signals for support of a number of events such as work-unit state events, peripheral interrupt request (PIRQ) events, peripheral data request (PDR) events, and...
                  Audio Signal Processors adsp-bf704 Datasheet/Specs Blackfin Embedded Processors
                   313  1  0
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