• BF549 IBIS model issue

    Hi,

    I am trying to setup the DDRx Wizard simulation in Hyperlynx using ADI's ADSP-BF548_EZ-KIT_Lite reference board, but run into a problem.  When I loaded the BF549 IBIS file, the program complains that the DCLK1 & ~DCLK1 pair is not a differential…

  • unable to reset rd_rdy in BF549 NFC

    I'm looking at a BF549 via JTAG and trying to read out data manually from a NAND flash attached to the NFC but I never can get more than one byte out.

    - reset board/processor

    - disable interrupts

    - configure portj fer & mux

    - configure  NF…

  • 2008-11-02 20:45:01     bf549 EBIU with ARDY access problerm

    2008-11-02 20:45:01     bf549 EBIU with ARDY access problerm

    miaolf miao (CHINA)

    Message: 64605   

    Hi,ALL!

    When I set write(read) access cycle =6 sclk(at least 6 sclk), It works ok,But it is too slow,  I hope it works fast.

    when i set  write(read) access…

  • 2008-02-29 21:30:40     Can BF549 use the uClinux that configured for BF548?

    2008-02-29 21:30:40     Can BF549 use the uClinux that configured for BF548?

    joyce jiang (CHINA)

    Message: 51939    We got a ADSP-BF548 EZ-KIT LiteRegistered,and the EZ-KIT used BF549(and there is a bf535 on the EZ-KIT,I don't know what 's for),I download the latest…

  • 2008-06-28 02:08:08     bf549 isp1761 Unlink after no-IRQ error?

    2008-06-28 02:08:08     bf549 isp1761 Unlink after no-IRQ error?

    miaolf miao (CHINA)

    Message: 57979   

    using isp1760 driver,

    #undef MSEC_INT_BASED

    16-bit mode.

    it  return TIMEOUT when usb driver calls

    usb_control_msg() to get usb descriptor in hub_port_init…

  • 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 ?

    ADSP-2146x

    ADSP-SC58x/ADSP-2158x

    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.