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This page gives an overview of the bare-metal driver support for the Xilinx® LogiCORE ™ IP AXI Performance Monitor (axi
performance monitor driver which is available as part of the Xilinx Vivado and SDK distribution_perf_mon) soft IP
Table of Contents
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AXI Performance Monitor has the capability to measure major performance metrics (for AXI4, AXI4-Lite or AXI4-Stream based systems) such as bus latency for specific master/slave, amount of memory traffic for specific duration etc.
Driver Sources
The source code for the driver is included with the Vitis Unified Software Platform installation, as well as being available in the Xilinx Github repository.
Driver Name | Path in Vitis | Path in Github |
|---|---|---|
| ospipsv | <Vitis Install Directory>/data/embedded/XilinxProcessorIPLib/drivers/axipmon | https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/axipmon |
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Note: To view the sources for a particular release, use the rel-version tag in github. For example, for the 2020.1 release, the proper version of the code is: https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/axipmon |
The driver source code is organized into different folders. The table below shows the ospipsv driver source organization.
| Directory | Description |
|---|---|
doc | Provides the API and data structure details |
data | Driver .tcl and .mdd file |
examples | Example applications that show how to use the driver features |
| src | Driver source files |
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Known Issues/Limitations
- None
Change log
2021.2
- None
2021.1
- None
2020.2
2020.1
- None
2019.2
- None
2019.1
- None
2018.3
...