• CCES example of BF524 / BF542

    One of my clients is reviewing the BF542 for a new project.

    She has programmed the BF524 with VDSP and is now switching to CCES.

    In other words, need the CCES example of the existing BF524 and the newly reviewed BF542.

    The necessary materials are BF524…

  • how to init bf542 ddr sdram?


    I use 4 * 64MB SDRAM devices to get 256MB DDR  memory. Each bank has 2 SDRAM.

    But I can only access  the first 64MB  of bank0. When I access the second 64MB of bank0, there is a warning msg:"External

    memory is disabled for this region of memory…

  • [#4993] bfin_ppi fails to build for BF542

    [#4993] bfin_ppi fails to build for BF542

    Submitted By: Mike Frysinger

    Open Date

    2009-03-14 12:33:51     Close Date

    2009-03-18 12:50:28


    Medium     Assignee:

    Michael Hennerich


    Closed     Fixed In Release:


    Found In Release:


  • Can BF542 support simultaneous 4:2:2 video in and video out?

    It seems that BF542 has two EPPIs, but their pins overlap. Can they be used simultaneously to support 4:2:2 video in and video out?

  • 3 x EEPI on ADSP-BF548 processors?

    In my ADSP-BF548 design, is it possible to aquire data from 3 CMOS sensors
    using the three EPPI ports with dedicated DMA channels?


    Yes, that is possible with the following data width restrictions in mind: EPPI0
    up to 18-bits, EPPI1…
  • How FFT accelerator (FFTA) on ADSP-SC58x/ADSP-2158x is different as compared to ADSP-214xx processors / What are the major features of FFTA on ADSP-SC58x/ADSP-2158x ?

    FFT Accelerator on ADSP-SC58x/ADSP-2158x is a completely new design as compared to the FFT accelerator on ADSP-214xx processors. The major differences/features of the FFT accelerator on ADSPSC58x/ADSP-2158x are:

    • Unlike in ADSP-214xx, the…
  • 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…

  • prototyping the a ADSP-TS203S design with a ADSP-TS201s or a ADSP-TS202S

    We're currently laying out a prototype PCB to take an ADSP-TS203 TigerSHARC
    Processor (i.e. with only a 32 bit cluster bus and 2 link ports). Could we fit
    an ADSP-TS201/2 to this board if we constrict external bus access to 32 bits
  • How DMC/DDR controller in ADSP-SC58x/ADSP-2158x different than DDR2 controller on ADSP-2146x ?



    Supports only DDR2 memory devices Supports DDR3, DDR2, and LPDDR memory devices
    Supports maximum clock/data rate of 225/450 MHz Supports maximum…
  • ADSP-SC5xx/ADSP-215xx

    EngineerZone technical forum that provides customer support for Analog Devices ADSP-SC5xx/ADSP-215xx products.