Changes between Version 7 and Version 8 of Component/Vci Master Nic
- Timestamp:
- Apr 1, 2020, 10:54:51 PM (5 years ago)
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Component/Vci Master Nic
v7 v8 18 18 Regarding the GMII physical interface, this simulation model supports three modes 19 19 of operation, defined by a constructor parameter: 20 * '''NIC_MODE_FILE''': Both the RX packets stream an the TX packets stream are read/written from/to dedicated files "nic_rx_file.txt" and "nic_tx_ dile.txt", stored in the same directory as the top.cpp file.20 * '''NIC_MODE_FILE''': Both the RX packets stream an the TX packets stream are read/written from/to dedicated files "nic_rx_file.txt" and "nic_tx_file.txt", stored in the same directory as the top.cpp file. 21 21 * '''NIC_MODE_SYNTHESIS''': The TX packet stream is still written to the "nic_tx_file.txt" file, but the RX packet stream is synthesised. The packet length (between 64 and 1538 bytes) and the source MAC address (8 possible values) are pseudo-random numbers. 22 22 * '''NIC_MODE_TAP''': The TX and RX packet streams are send and received to and from the physical network controller of the workstation running the simulation.