• RE: 9009 drvier

    much apprecate!and I do what you suggest. But the 9528_setup failed, it seems something wrong with 9528 reset_GPIO. My setting is

    in block design :    ad9528_reset_b  // 59

    in XSDK:  #define CLK_RESETB 965  (906+59) and 906 is from 

    zynq> cat /sys/class/gpio…
  • RE: Does AD9545 support 1.8V CMOS single-ended output mode?

    Hi,

    these are my observations on that schematic:

    - the AD9545 SYSCLK is at 25 MHz. I suppose this is a crystal resonator. I recommend using a 52 MHz (like our eval board, but you could use one up to 60MHz) because the phase noise of the outputs is better…

  • 2009-04-06 10:34:12     USB Ethernet Gadget g_ether failure when Frequency Scaling

    2009-04-06 10:34:12     USB Ethernet Gadget g_ether failure when Frequency Scaling

    Michal Steyn (AUSTRIA)

    Message: 72259   

    I am working on a project that requires a high level of power management.

    In order to accomplish this both frequency scaling and…

  • RE: Accessing SYNC_IN on ZedBoard and FMCOMMS4

    The ZYNQ GPIO controller has two sets of pins, the MIO pins and the EMIO pins. The MIO GPIOs are directly connected to fixed output pins of the package, while the EMIO pins are connected to the FPGA fabric and can be routed to any FPGA pin.

    root@analog…
  • RE: Error loading custom profile

    Can you please try this config? I tried it is working for me.

    Below is the filter file.

    <profile Talise version=1 name=Tx_BW225_IR320_Rx_BW200_OR320_ORx_BW225_OR320…

  • GPIO interrupt

    Hello!

    I have a basic question about the GPIO interface. I'm using a ADRV9361 SOM with the ADRV1CRR breakout board and I'd like to use one of the DIP switches (SW0) in my C application. The gpio file in /sys/kernel/debug already lists SW0 at gpio…

  • 2010-02-24 11:14:39     Error in sound input on bf 537 ez-kit using ad1836 drive.

    2010-02-24 11:14:39     Error in sound input on bf 537 ez-kit using ad1836 drive.

    Cícero Faria (BRAZIL)

    Message: 86470   

    Hi,

    I want to use the linphone, but I'm having problems with the audio recording.

    Only hear the sound I can never send, I use…

  • HDL Version 2 BUILD timing errors.....

    I am trying to BUILD the latest no-os demonstration.

    I downloaded this HDL Version 2 design.

    fpgahdl_xilinx-ad_fmcomms1_ebz_edk_14_4_2013_08_23

    I am getting timing errors.

    INFO:Timing:3412 - To improve timing, see the Timing Closure User Guide (UG612…

  • AD595: N type thermal couple application

    The AD595 is laser trimmed for type K (chromel-alumel) inputs. Can AD595 be
    used to measure N type thermal couple? If OK, will the schematic require some
    changes?
    1. the temperature is <1200 degree;
    2. Ambient Temperature. 25 degree;
    3. +…

  • 2010-06-09 13:24:05     BF537 STAMP with AD1836 daughter board on SPORT1

    2010-06-09 13:24:05     BF537 STAMP with AD1836 daughter board on SPORT1

    Adam Rosenberg (UNITED STATES)

    Message: 90226   

    I am writing a driver for a custom board to play audio using SPORT1 to a Cirrus Logic CS42448.

    I am first learning about the SPORT…