Introduction

This page gives an overview of sysmonpsv driver which is available as part of the Xilinx Vivado and Vitis distribution.

Source path for the driver:
https://github.com/Xilinx/embeddedsw/tree/master/XilinxProcessorIPLib/drivers/sysmonpsv/src

Driver source code is organized into different folders. Below diagram shows the sysmonpsv driver source organization

sysmonpsv
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• - Doc - Provides the API and data structure details

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• Examples - Reference application to show how to use the driver APIs and calling sequence

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• Source - Driver source files

SYSMON Features

The SYSMON block, provides the following features.

• Measure and monitor up to 160 voltages across the chip

• Automatic alarms based on user defined limits for the on-chip supply voltages and temperature.

• Optional interrupt generation.
  
  

Test Cases

• xsysmonpsv_polled_example.c – This is a polled mode example in which shows the usage of the driver/device in polled mode to check the on-chip temperature and voltages.

• xsysmonpsv_intr_example.c – This is an interrupt mode example in which shows the usage of the driver/device in interrupt mode to handle on-chip temperature and voltage alarm interrupts.

Changelog

2019.1

• Initial Release

2019.2

• Fixed XSYSMONPSV_INTR_NEW_DATA_MASK

• Fixed an issue in polled example which made it hang

• Updated polled example to display temperature

• Added xsysmonpsv_intr_example

Related Links

• NA