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AD-FMCOMMS1-EBZ REV B testing problems based on Xilinx_kc705

Question asked by woxunzhaoziwo on Jun 24, 2015
Latest reply on Jul 15, 2015 by woxunzhaoziwo

Our testing of AD-FMCOMMS1-EBZ REV B is not successful, two errors:

1.After the hardware is generated on Vivado2014.2, the projects don't run as the demo. The SDK says"target is not responding(timed out) "  when debug the projects.

   (reference link::ADI Reference Designs HDL User Guide [Analog Devices Wiki])

2.Sometimes the program can run, but  stops at

                    /* Wait until the current transfer is completed. */

                      do {

                          reg_val = Xil_In32(baddr + AXI_DMAC_REG_IRQ_PENDING);

                         }

                       while(reg_val != (AXI_DMAC_IRQ_SOT | AXI_DMAC_IRQ_EOT));

   (reference link :: AD-FMCOMMS1-EBZ Quick Start Guide on Xilinx FPGA Boards Without OS [Analog Devices Wiki])

   (software version:: no-OS-2014_R2)

 

this is the UART prompt when the program can run:

Running XCOMM Test Program

Initializing XCOMM I2C...
XCOMM Init I2C OK!

Getting XCOMM Revision...

Getting XCOMM Revision Failed!

Initializing XCOMM Components...
XCOMM Init OK!

Initializing the Rx path...
XCOMM Rx Init OK!

Initializing the Tx path...
XCOMM Tx Init OK!

ADC sampling rate [Hz]: 122880000

DAC sampling rate [Hz]: 122880000

DAC available interpolation frequencies [Hz]: 122880000 245760000 491520000 983040000

DAC available center shift frequencies [Hz]: 0

Testing the ADC communication...

 

I am a totally newer at this and my englishi is not good, so be patient with me.

Any help will be appreciated!!!

thanks very much!!!!

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