• How to set up LTC2174 properly?

    Hi,

    I'm using LTC2174 on a FMC ADC board card. I want to program the mode control registers on LTC2174 which is SPI interface. But I can't get right readback data of registers(all bits are "1"). I'm not sure whether the ADC was set…

  • How to produce Frame Clock(FR) of the ADC?

    Hi,

    I'm using a FMC board card with ADC - LTC2174. After power on,I can detect DCO signal of the ADC with Oscilloscope. However I can't detect FR signal.

    1. I think that FR signal will be automatic generated after power on (just like DCO signal…

  • 2008-12-08 07:12:12     SPI and BF-561

    2008-12-08 07:12:12     SPI and BF-561

    Filip Vanalme (BELGIUM)

    Message: 66501   

    this item might already been discussed earlier. I looked into some forum discussions, but never found exactly what I'm looking for...

    I'm developing on a BF-561 board…

  • LTC2172-12

    Hello,

    I'd like to ask some suggestion about how to connect the clock with this kind of ADC (LTC2172-12 65MSPS). Is not so clear for me how to choose the clock frequency (and so the kind of VCO) and how to connect it to ENC+ and ENC- (if some kind of…

  • LTC2324-12

    I hope that I'm in the right place

    I have a question regarding the Linear LTC2324-12:

    I'm using the internal reference (my case is 2.048V) - can I use REFOUTx as an input for resistor division? please see the attached file configuration?

    Thank…

  • NVIC_SetPriorityGrouping(12);

    Hello,

    In ADI UART test examples we have:  

    /* NVIC initialization */

        NVIC_SetPriorityGrouping(12);

    but inside NVIC_SetPriorityGrouping() function is written:

    "

    The parameter PriorityGroup is assigned to the field SCB->AIRCR [10:8] PRIGROUP…

  • LTC2313-12 SPI issue

    I am using an LTC2313-12 in combination with an ESP32 using (V)SPI functionality of the ESP32.  

    According to the description in the datasheet (https://www.analog.com/media/en/technical-documentation/data-sheets/231312fb.pdf -- p10/22 - Serial Interface…

  • 2008-12-03 12:12:16     browsing svn source via web

    2008-12-03 12:12:16     browsing svn source via web

    Kyle Schlansker (UNITED STATES)

    Message: 66246   

    Is there a way I can view svn tree through the web?

    This page: http://docs.blackfin.uclinux.org/doku.php?id=version_control_systems&s[]=web&s[]=svn…

  • PPI receive 12 bits

    Recently I made a board with a BF518 that used the PPI with a 12-bit interface.  I used the pins corresponding to D0-D11 and it worked fine except that I had to shift the data because it was zero-filled in the high bits.

    Is it possible to connect to D4…