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XilinxAxiTimer



OVP Peripheral Model: XilinxAxiTimer



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.

Description

Xilinx AXI Timer

Licensing

Open Source Apache 2.0

Limitations

Resolution of this timer is limited to the simulation time slice (aka quantum) size

Reference

pg079-axi-timer, Vivado Design Suite, October t, 2016

Location

The axi-timer peripheral model is located in an Imperas/OVP installation at the VLNV: xilinx.ovpworld.org / peripheral / axi-timer / 1.0.



Peripheral Instance Parameters

This model accepts the following parameters:

Table : Peripheral Parameters

NameTypeDescription
frequencyfloatSpecify frequency of the counters in MHz (default 125MHz)
widthuns32Specify the size of the timer registers (default 32)
timer1boolEnable for timer 1 (default enabled)
endianstringSpecify the endian of the processor interface (default little endian)



Net Ports

This model has the following net ports:

Table 1: Net Ports

NameTypeMust Be ConnectedDescription
InterruptoutputF (False)



Bus Slave Ports

This model has the following bus slave ports:

Bus Slave Port: sp

Table 2: Bus Slave Port: sp

NameSize (bytes)Must Be ConnectedDescription
sp0x20T (True)

Table 3: Bus Slave Port: sp Registers:

NameOffsetWidth (bits)DescriptionR/Wis Volatile
ab_TCSR00x032
ab_TLR00x432
ab_TCR00x832
ab_TCSR10x1032
ab_TLR10x1432
ab_TCR10x1832



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 4: Publicly available platforms using peripheral 'axi-timer'

Platform NameVendor
Zynq_PL_TTELNoC_processing_node_public_demonstratorsafepower.ovpworld.org
Zynq_PL_TTELNoC_sensor_actor_node_public_demonstratorsafepower.ovpworld.org



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