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Fast Models Reference Manual - ARM Information Center

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Peripheral and Interface Components<br />

Performance<br />

The SMSC_91C111 component is not expected to significantly affect the performance of a PV<br />

system.<br />

Library dependencies<br />

The SMSC_91C111 component has no dependencies on external libraries.<br />

5.4.44 HostBridge component<br />

The HostBridge component is a virtual programmer’s view model. It acts as a networking<br />

gateway to exchange Ethernet packets with the TAP device on the host, and to forward packets<br />

to NIC models.<br />

This component is written in LISA+.<br />

Figure 5-64 HostBridge in System Canvas<br />

Ports<br />

Table 5-124 provides a brief description of the HostBridge component ports. Refer to the<br />

hardware documentation for more details.<br />

Name Port Protocol Type Description<br />

Table 5-124 HostBridge ports<br />

eth VirtualEthernet master Send or receive Ethernet frame.<br />

Additional protocols<br />

The HostBridge component has one additional protocol, VirtualEthernet. See<br />

VirtualEthernetCrossover on page 5-147.<br />

Parameters<br />

Table 5-125 provides a description of the configuration parameters for the HostBridge<br />

component.<br />

Table 5-125 HostBridge configuration parameters<br />

Parameter<br />

name<br />

Description<br />

Type<br />

Allowed<br />

value<br />

Default<br />

value<br />

interfaceName Host Interface string Valid string<br />

characters<br />

<strong>ARM</strong>0<br />

Registers<br />

The HostBridge component has no registers.<br />

<strong>ARM</strong> DUI 0423J Copyright © 2008-2011 <strong>ARM</strong>. All rights reserved. 5-146<br />

ID051811<br />

Non-Confidential

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