Why does the F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP in simulation fail to assert the tx/rx_reset_ack signal? - Why does the F-Tile PMA and FEC Direct PHY Multirate Intel® FPGA IP in simulation fail to assert the tx/rx_reset_ack signal?
Description The F-Tile Dynamic Reconfiguration Suite Intel® FPGA IP User Guide Version: 2022.09.26 and earlier is missing the simulation clock requirement for the Nios® CPU Subsystem. If the frequency range provided in Table 7. Clock Signals are followed for the i_cpu_clk input ; the IP in the simulation will fail to assert the tx/rx_reset_ack after tx/rx_reset is asserted. 100 to 250 MHz frequency when Enable ECC protection is disabled. 100 to 200 MHz frequency when Enable ECC protection is enabled. Resolution For simulation only, connect the i_cpu_clk pin of the F-Tile Dynamic Reconfiguration Suite Intel® FPGA IP to a 100GHz clock. This will speed up F-Tile Dynamic Reconfiguration Suite Intel® FPGA IP simulation, and tx/rx_reset_ack will be asserted correctly. There is no planned hardware fix for this problem. The User Guide mentions the simulation clock signals requirement.
Custom Fields values:
['novalue']
Troubleshooting
14017854229
False
['Interfaces']
['FPGA Dev Tools Quartus® Prime Software Pro']
22.4
22.3
['Agilex™ 7 FPGAs and SoCs']
['novalue']
['novalue']
['novalue'] - 2023-06-22
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