• ADSP-21573 SPI slave/master boot, PC00 / nSPI2_RDY

    Hi All,

    we have designed custom boards for the ADSP-21573 in two versions:
    - one booting DSP in SPI master mode from flash
    - one booting DSP in SPI slave mode from another processor

    (1.) Is 10k the recommended value for the pull up resistor for PC00 / nSPI2_RDY…

  • ADSP-21573 How to debug unknow errors


    I am using ADSP-21573 custom board and CCES2.8.2 for product development.

    An unknown error occurred in the program, and the error location could not be found.

    Can a hardware interrupt occur when an unknown error occurs?

  • ADSP-21573 Second-stage bootloader

    I used the adsp-sc5xx_ez-kit evaluation board to verify that the second-stage loader function,and it can work properly.

    I referred to the demo(SC573_SSL.zip) in the url. ADSP-SC572 Second stage loader won't boot main app with ad-_rom_boot()


  • ADSP-21573 Debug timeout


    I had a problem with the custom board (adsp-21573 +MCU) simulation.The simulator type is ice-1000.

    When the board is powered on, MCU controls SYS_HWRST pin and reset DSP.When I start debugging for a while, CCES will pop up the warning "Timeout waiting…

  • ADSP-21573 Device Programmer

    Dear All

    where can I find Device Programer for ADSP-21573?

    I have tried to use the one form SC573 (sc573_w25q128fv_dpia_Core1.dxe) but the flashing stacks without error.

    Thanks in advance


  • ADSP-21573 SPI+DMA Slave


    我使用了adsp-sc5xx_ez-kit评估板来调试SPI + DMA。从MCU接收数据,该MCU可以生成DMA中断,但不能接收DMA数据。






  • ADSP-21573/ADSP-SC573 and external SRAM

    Good day! I have simple question about ADSP-21573/ADSP-SC573. Can external memory controller of ADSP-21573 and ADSP-SC573 work with external SRAM? There is some SMC - this is what we need or it's for something else? We need an analog of AMI from 489 family…

  • exists  package for ADSP-21573 ?

    I don't find in Sigma Studio for Sharck the sw related to ADSP-21573. Is supported this component ?

    thank you.


  • Porting software  from ADSP-21489 to ADSP-21573 and ADSP-SC573 

    Customer ask some questions.

    Right now we have  plenty of software for ADSP-21489, but it’s quite hard to port it to ADSP-SC573 family. Code itself

    is 99% C and C++.


    Does family ADSP-SC573 have interface with external static memory like AMI for ADSP…

  • RE: ADSP-21573 L3 Interface (sdram) Issue

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,