OVP Peripheral Model: OVPSwitchRegister

Model Specific Information

This page provides introductory usage information for an Imperas OVP peripheral behavioral model. The page is split into sections providing specific information for this peripheral, including any ports for connecting into a platform, registers, other component parts, and configuration options and general information for peripheral modeling with Imperas OVP.


Open Source Apache 2.0


Simple test peripheral providing a register that contains the values from switch inputs.


This is not based upon a real device


The switchRegister peripheral model is located in an Imperas/OVP installation at the VLNV: / peripheral / switchRegister / 1.0.

Peripheral Instance Parameters

This model accepts the following parameters:

Table : Peripheral Parameters

httpvisdirstringSpecify an alternative directory for visualization data
httpvisportnumuns32Specify the HTTP port number
availableSwitchesuns32How many switches to display (default 4)
recordstringRecord external events into this file
replaystringReplay external events from this file

Bus Slave Ports

This model has the following bus slave ports:

Bus Slave Port: busPort

Table 1: Bus Slave Port: busPort

NameSize (bytes)Must Be ConnectedDescription
busPort0x8T (True)

Table 2: Bus Slave Port: busPort Registers:

NameOffsetWidth (bits)DescriptionR/Wis Volatile

Platforms that use this peripheral component

Peripheral components can be used in many different platforms, including those developed by Imperas or by other users of OVP. You can use this peripheral in your own platforms.

Table 3: Publicly available platforms using peripheral 'switchRegister'

Platform NameVendor

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