5.4.47. VirtualEthernetCrossover component

The VirtualEthernetCrossover component provides the functionality of an Ethernet crossover cable. It implements two VirtualEthernet slave ports and enables two VirtualEthernet master ports to be connected.

Data received on one port is forwarded to the other port without delay.

Figure 5.69. VirtualEthernetCrossover in System Canvas

VirtualEthernetCrossover in System Canvas

This component is written in LISA+.

Ports

Table 5.134 provides a brief description of the VirtualEthernetCrossover component ports.

Table 5.134. VirtualEthernetCrossover ports

NamePort ProtocolTypeDescription

deva

VirtualEthernet

slave

Slave port for connecting to a VirtualEthernet master

devb

VirtualEthernet

slave

Slave port for connecting to a VirtualEthernet master


Additional protocols

The VirtualEthernetCrossover component has no additional protocols.

Parameters

The VirtualEthernetCrossover component has no parameters.

Registers

The VirtualEthernetCrossover component has no registers.

Debug Features

The VirtualEthernetCrossover component has no debug features.

Verification and testing

The VirtualEthernetCrossover component has been tested as part of the VE example system using the networking test suites and by booting operating systems.

Performance

The VirtualEthernetCrossover component is not expected to significantly affect the performance of a PV system.

Library dependencies

The VirtualEthernetCrossover component has no dependencies on external libraries.

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