• ADSP-21486

    请问ADSP-21486内部ROM 解码的程序的工作方式是怎么样的。

    是不是可以直接通过硬件引脚来选择从ROM引导,然后我们只需要通过一个接口来控制ROM解码程序的参数。

    如果我们想把这芯片用作其他用途。

    是否可以通过硬件引脚选择从SPI引导,然后加载自己的DSP程序。

    如果做高清解码,是否会有一些高清解码的硬件资源。

    比如怎么才能和ADV7623这个芯片结合起来

    看到这个芯片还没有量产。

    不知道现在这个芯片价格是否比CS497024芯片高。Dolby 和DTS的license 在…

  • ADSP-21486 start up clock frequency

    Hi engineer,

    I would like to ask you about start up clock frequency setting for ADSP-21486KSWZ-3AB.

    Currently we mounted 25MHz Xtal connected with pin24 and pin25, and configed CLK_CFG[1:0] = "10" which is "16:1" setting.

    In this…

  • I2C Interrupt on EZ board 21486 not firing

    Hello,

    I searched this forum and studied various code samples but got stuck here. I already successfully implemented I2C handling on SC589 and I am trying to port it to the EZ board 21489 now. I renamed the registers and bit masks and added the SRU lines…

  • 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
  • ADSP-SC5xx/ADSP-215xx

    EngineerZone technical forum that provides customer support for Analog Devices ADSP-SC5xx/ADSP-215xx products.
  • 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…
  • How IIR accelerator on ADSP-SC58x/ADSP-2158x is different than the FIR accelerator on ADSP-214xx?

    The IIR accelerator on ADSP-SC58x/ADSP-2158x works exactly in the same manner except the following differences:

    • Unlike in ADSP-214xx, you don't need to enable the IIR accelerator in PMCTL1 register explicitly in ADSP-SC58x/ADSP-2158x. In fact…
  • How FIR accelerator on ADSP-SC58x/ADSP-2158x is different than the FIR accelerator on ADSP-214xx?

    The FIR accelerator on ADSP-SC58x/ADSP-2158x works exactly in the same manner except the following differences:

    → Unlike in ADSP-214xx, you don't need to enable the FIR accelerator in PMCTL1 register explicitly in ADSP-SC58x/ADSP-2158x. In fact,…