2021.10.08 |
21.3 |
- Removed NCSim from the following figure and tables:
- Figure: Directory Structure for the Design Examples.
- Table: Other Generated Files in Simulation Folder.
- Table: Steps to Run Simulation
- Edited the list of Software in Hardware and Software Requirements:
- Changed ModelSim* - Intel® FPGA Edition to Questa*-Intel® FPGA Edition .
- Changed ModelSim* - Intel® FPGA Starter Edition to ModelSim SE* .
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2021.08.27 |
18.1 |
- Changed from Streams Interleaved to Multiplex Type to align with SMPTE spec for below:
- RX/TX/DU Top Signals Table for rx_vid_std, tx_vid_std and sdi_tx_ln_b signals.
- On-board User LED Functions Table.
- Figure Sequence of Video Standards for Triple-Rate and Multi-Rate Designs.
- Description in Simulation Testbench for single-rate and multi-rate designs.
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2020.01.29 |
18.1 |
Edited the description for the tx_pll_refclk_sel signal in the Interface Signals section to include information about the dynamic switching feature. |
2018.11.20 |
18.1 |
- Updated the Directory Structure section with new folders and files for loopback design and simulation:
- rcfg_pll_frac.v
- modelsim_files.tcl
- ncsim_files.tcl
- riviera_files.tcl
- vcs_files.tcl
- vcsmx_files.tcl
- xcelium_files.tcl
- tb_ln_check.v
- cds.lib
- hdl.var
- xcelium_setup.sh
- xcelium_sim.sh
- Added a note that fPLL is only available when you select the Parallel loopback without external VCXO design.
- Added information that the multi-rate designs support rx_coreclk frequency of 297 MHz.
- Added a step in the Compiling and Testing the Design section to set the frequency for CLK1 in the Si5338 (U14) tab of the Clock Control GUI to 297 MHz if you set the Rx core clock (rx_coreclk) Frequency parameter to 297.0/296.70 MHz.
- Added instructions to run simulation using the Xcelium Parallel Simulator in the Simulating the Design section.
- Edited the Hardware and Software Requirements section to include the Xcelium Parallel simulator.
- Added a 625-MHz dedicated transceiver clock signal (refclk_fmca_p) in the Interface Signals section.
- Added Upgrading Your Design section to provide guidelines about upgrading your existing designs to the latest version.
- Added information about the simplex receiver channel calibration issue and a KDB link about the issue in the Design Considerations section.
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