Topic: FMC168 clock and ADC chip register settings  (Read 2033 times)

FPGAsRus January 29, 2014, 01:15 PM

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Is there a list of the register settings used for the clock chip and the ADCs on the FMC168? Even an example would be a great starting point.


We're trying to use the internal clock and internal reference on the clock chip, and have the ADCs free run dumping data to the FPGA.


Currently we do have communications working through the CPLD to the clock chip and ADCs and are working on getting them up and running.

arnaudNL January 29, 2014, 02:53 PM (#1)

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Dear Sir,


The only list would be the reference software source code. There you have one simple .cpp file per chip on the board. As an example FMC16x_clocktree.cpp would be the file in charge of configuring the clock chip for either external or internal clock.


You can find the software and its doxygen documentation installed under C:\Program Files (x86)\4dsp\FMC Board Support Package\Refs\Software.


Code: [Select]



int32_t fmc16xclk_writesipreg(uint32_t bar, uint32_t spi_addr, uint32_t spi_value)




It should be straightforward to gather addr and values.


I hope that helps,
Arnaud

arnaudNL June 13, 2014, 07:10 AM (#2)

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This topic is being closed because the issue is considered as resolved by 4DSP. Feel free to create a new topic for any further inquiries.