• PCB design for LTC6400

    Hello, the LTC6400 has several pins for the V + (Pins 1, 3, 10) and V– (Pins 4, 9, 12, 17). The question is: Do they all need to be connected or just one pin for V + and one pin for V- would be enough. The question arises from a need for PCB design.…

  • 2009-06-26 13:26:33     fw_env.config

    2009-06-26 13:26:33     fw_env.config

    Rob Maris (GERMANY)

    Message: 76399   

    upon today's SVN update, I encounter a problem with my fw_env.config right in the vendor/..../boardxxx subdirectory where I have put it together with other files which are copied…

  • 2008-06-26 11:04:26     compile uclinux-dist-2008R1-RC8 error

    2008-06-26 11:04:26     compile uclinux-dist-2008R1-RC8 error

    hong li (CHINA)

    Message: 57924   

    Hi everyone

    My hardware is ezkit 533

    I have downloaded  uClinux-dist-2008R1-RC8.tar.bz2  and install

    blackfin-toolchain-uclibc-default-08r1-8.i386.rpm an…

  • 2008-06-26 15:26:14     obtaining I2S channel information from SPORT?

    2008-06-26 15:26:14     obtaining I2S channel information from SPORT?

    Kyle Schlansker (UNITED STATES)

    Message: 57936   

    I've configured SPORT0 to read data from and AD1871 chip via the I2S protocol.  When I'm reading the data from the sport data register…

  • AD9162 Table 26

    AD9162 Table 26 does this table represent the only configuration options?   For example if CLK is 2.5 GHz, can I configure the device to use 4 lanes, interpolate by 2, use FIR85 (another effective interpolate by 2)? This would result in a lane rate of…

  • BF561 EXCAUSE 26

    Goodmorning to everyone!

    I have an issue with the BF561 and the cache memory.
    I've created an application like: dual core single application. Each time I try to enable the data cache, the application generate an exception (EXCAUSE 26).
    I put all my…

  • ADV7622/26 EQ Peformance

    We planing a HDMI Matrix project. The input/output borad will be daughter board. We would like to calculate what distance can be routed in FR-4 PCB. Since ADV7626/22 is support advative equalization. We can't expect how long PCB trace can be recovery…

  • ADuM3190/4190 Specs , Figure 25, 26



    I would like to make sure spec of ADuM4190.


    1. Regarding about Figure 26

      CH2 is EAout  50mV/div

      CH3 is EAout2 20mV/div

      These are same division level signals.

      These scale were mixed up?

    It is 50mV/uSec slew rate? or 125mV/uSec?




  • 2009-06-02 10:26:29     nash

    2009-06-02 10:26:29     nash

    Nikolay Chokoev (IRELAND)

    Message: 75024   


    Is the 'bin/nash'  interpreter supported by uclinux? How to build it?


    2009-06-02 14:40:21     Re: nash

    Mike Frysinger (UNITED STATES)

    Message: 75…