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In the use of AD9739A - FMC - EBZ - ND we encountered the following problem

Question asked by caomaozxz on Jan 8, 2017
Latest reply on Jan 10, 2017 by DragosB


We use the ISE software instantiated a AXI SPI IPUsed it to configure AD9739A - FMC - EBZ – NDWe use the SDK code provided by the officialSPI pin definition is consistent with the example of official pinWhen configuring the ADF4350 chip and the AD9739A chip on the AD9739A-FMC-EBZ-ND with SPIProgram prompts the initial configuration failed of the chip.We use oscilloscope to detect the output of ADF4350, also found no clock signalIn the official ad9739a.c code, the program jumps out of the program when it executes from 369th to 372 lines(return -1).


We use the official ML605 matching with the AD9739A-FMC-EBZ-ND program files (cf_ad9739a_mb_edk_14_4_2013_02_11.tar.gz) by SDK software programming system.bit, When the system.bit file recording time schedule is nearing completion, FPGA development board will restart with power down. Has been tried many times, has been the problem.



Please help us to give an effective solution to the above problems, thank you.