No power to AD9082-FMCA-EBZ-A2 with ADS9-V2

I am connecting the AD9082 eval board (AD9082-FMCA-EBZ-A2), board rev "B", to the ADS9-V2.   The ADS9-V2 board boots up properly, but it does not deliver any power to the AD9082 FMC card (no LED's light up on the FMC board).  In ACE, it does find the "AD9082-FMCA-EBZ-A2" board, and I can blink the ADS9-V2 LEDs, but when I try to program the registers (hit Apply in the quick configuration), I receive the following error in ACE:

I have the "HSX" SD card inserted in to the microZED board.  My computer's static IP is set to 192.168.0.1.  Note that I did remove R22M, and add in a 10k for R2M, as required here.  But this change pulls up on power EN, so I don't think it does any harm with the ADS9 setup.  And I've confirmed that the ADS9-V2 board works with the ADRV9026.  And the AD9082 board works with the ZCU102+IIO drivers.  So I believe that the ADS9V2 is good, and the AD9082 board is good.  

I just don't know why power is not going to the AD9082 FMC card from the ADS9-V2.  Can you help?

Thanks,

- Jon

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  • 0
    •  Analog Employees 
    on Feb 5, 2021 5:39 PM

    Hello,

    Once you "click" on the AD9082 icon in "Start menu...……………….FPGA image should be loaded which in turn pulls EN_INT signal high allowing  FMCA EVB power distribution network to turn on.  The image will load independent on whether uZed board is connected or not.  If FPGA is properly initialized...………….3 LED's located by the ANALOG DEVICES ADS9 label (on FMC connector side) should light up.  The two above the label (DS14 and DS15) pertain to the FPGA initialization while the one below pertains to the PG_C2M signal.  What are the state of these LED's?




  • 0
    •  Analog Employees 
    on Feb 5, 2021 7:57 PM in reply to PMH

    Thanks Paul.  DS16 is the only one of the three that is on.  DS15 and DS17 are off all the time.  DS16 is on prior to clicking AD9082 in ACE start, and remains on afterwards.  After clicking 9082 though, DS39 briefly (very fast) flashes once and then is off.  A couple of the LEDs on the 9082 board also flash when I click on the 9082 (extremely briefly!):  V1PO_L, VINT_L, VINT0_L, and I think one or two more. It's hard to tell.  Then then all turn off.  DS1-DS6 stay off the entire time.  

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  • 0
    •  Analog Employees 
    on Feb 5, 2021 7:57 PM in reply to PMH

    Thanks Paul.  DS16 is the only one of the three that is on.  DS15 and DS17 are off all the time.  DS16 is on prior to clicking AD9082 in ACE start, and remains on afterwards.  After clicking 9082 though, DS39 briefly (very fast) flashes once and then is off.  A couple of the LEDs on the 9082 board also flash when I click on the 9082 (extremely briefly!):  V1PO_L, VINT_L, VINT0_L, and I think one or two more. It's hard to tell.  Then then all turn off.  DS1-DS6 stay off the entire time.  

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