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resources:eval:user-guides:ad7768-1 [22 Oct 2020 13:36] – [No-OS Downloads] wasim shaikh | resources:eval:user-guides:ad7768-1 [09 Jan 2021 00:32] (current) – user interwiki links Robin Getz |
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==== Supported FPGA carrier ==== | ==== Supported FPGA carrier ==== |
* [[http://www.xilinx.com/products/boards-and-kits/1-8dyf-11.html|ZedBoard]] | * [[xilinx>products/boards-and-kits/1-8dyf-11.html|ZedBoard]] |
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===== HDL Design Description ===== | ===== HDL Design Description ===== |
In the [[:resources/fpga/docs/hdl|ADI Reference Designs HDL User Guide]] can be found an in-depth presentation and instructions about the HDL design in general. | In the [[:resources/fpga/docs/hdl|ADI Reference Designs HDL User Guide]] can be found an in-depth presentation and instructions about the HDL design in general. |
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The reference design uses the standard [[https://wiki.analog.com/resources/fpga/peripherals/spi_engine|SPI Engine Framework]], the offload module is triggered by the DRDY (data ready) signal of the device. Because the board has two AD7768-1, the data path consists of two separate SPI interface and GPIOs, and two DMAs for data stream capture. | The reference design uses the standard [[/resources/fpga/peripherals/spi_engine|SPI Engine Framework]], the offload module is triggered by the DRDY (data ready) signal of the device. Because the board has two AD7768-1, the data path consists of two separate SPI interface and GPIOs, and two DMAs for data stream capture. |
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In order to build the HDL design the user has to go through the following steps: | In order to build the HDL design the user has to go through the following steps: |