• ADSP-21371 program memory corruption

    Hi, my name is Alessandro and I'm new in this community. I have a very strange issue in the development of a 21371 firmware for a CNC machine. Recently I made an apparently innocuous change in a C source file by adding a new "case" in a switch statement…

  • ADSP-21371 EZ-KIT Lite availability

    On SHARC Processors - Manuals page can be found the:

    ADSP-21371 EZ-KIT Lite Evaluation System Manual, Rev. 1.0, September 2009 (pdf, 817 kB)

    However, on the SHARC Processor Evaluation Kits page, there is only 21375 EZ-KIT Lite instead of 21371 EZ-KIT…

  • Booting ADSP-21371 from serial Flash

    Hi!

    I've got a working project on adsp-21371 and I can run it using an emulator. The problem is that I'd like to boot the device from flash slave. I have a flash device AT45DB161D connected to the processor in the same manner as on EZ-KIT for ADSP-21375…

  • ADSP-21371 - Can clock at CLKIN be verified using boundary scan?

    The BSDL file for this device does not show a cell type and characteristics for the CLKIN (pin 83). Is there a mistake in the BSDL file or is there truly no boundary scan cell on pin 83? My customer wants me to verify presence of an external clock at…

  • ADSP-21371 SDCLK timing specification

    Hi!

    Does anybody know it or point where can I find a typical value of the rising edge duration of the SDCLK signal running 133MHz? I think I sought it everywhere...

    Best regards,

    Marcin

  • RE: (ADSP-21371) How to execute program code in external memory?

    Hello,

    Regarding,"1) What is the correct procedure to run some functions in external memory??"
    >> You have to add the #pragma section("seg_ext_code") for executing the code in external memory. Please find the example LED blink…

  • [ADSP-21371] Can I use internal ROM to write my application??

    Hello,....

    How can I write my application to ADSP-21371 without external flash memory or EPROM?

    Is it possible to write a program in the internal ROM and start it with No boot configuration??

    or

    Do I need external boot memory to execute my application…

  • RE: ADSP-21371(Problem to get eight channel output using block based talkthru...

    Hi,

    The talkthru code available for ADSP-214xx EZ-Kits use TDM mode to communicate with ADD1939 codec to send the data to all the DACs. For example, you can have a look at the code example "21469 AD1939 C Block-Based Talkthru 48 or 96 kHz" available…

  • SDRAM controller on 21371

    Hi, to all

    i want to initlize the SDRAM conreoller on ADSP21371. My SDRAM is the same as that of the EZ kit. I don`t understant  how is the SDTRAS. There is a formula in the HR manual, but i don`t understand how to calculated it... I saw in the data sheet…

  • SPI SLAVE BOOTING on 21371

    Hi,

    in SPI Slave booting from a host procesor, do i have  to use DMA when transmiting data to DSP21371?