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1.1. JESD204B Design Example Quick Start Guide
1.2. Supported Configurations
1.3. Generic Design Example
1.4. Presets
1.5. Selecting and Generating the Design Example
1.6. Design Example with RTL State Machine Control Unit
1.7. JESD204B Intel® FPGA IP Design Example User Guide Document Archives
1.8. Document Revision History for the JESD204B Intel® FPGA IP Design Example User Guide
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1.6.1.9. Control Unit
The control unit has access to the CSR interface of the JESD204B IP core duplex base core, PLL reconfiguration, transceiver reconfiguration controller, and SPI master. The control unit also serves as a clock and reset unit (CRU) for the design example.
The control unit performs device configuration and initialization on the JESD204B duplex base core. This configuration and initialization process includes the transceivers, transport layer, pattern generator and checker, external converters (ADC/DAC), and clock devices over the SPI interface.
Figure 18. Control Unit Process Flow