Xilinx sysmon driver May 13, 2022 · Step 4: Run the Application Run the Application in Vitis and on the UART output you can see the results of the voltage and temperature readings. Introduction: Linux Versal Sysmon Driver uses IIO framework for abstraction in Linux. In this blog we will discuss how to use the IIO Linux driver with the PL Sysmon to read the values from the Auxiliary I/O. I added the System Management Wizard (1. UltraScale architecture-based devices address a vast spectrum of high-bandwidth, high-utilization system requirements by using Sep 15, 2021 · Provides comprehensive guidance on using the UltraScale Architecture System Monitor for AMD adaptive computing. ). The LogiCORE™ IP System Management Wizard provides a complete solution for system-monitoring AMD UltraScale™ architecture-based devices. USB 2. We are using a Zynq Ultrascale+ with Vivado/PetaLinux 2020. Jun 3, 2025 · To simplify the use of the SYSMON registers, the unified platform includes examples and API under the sysmonpsv driver. The Xilinx® UltraScaleTM architecture is the first ASIC-class All Programmable architecture to enable multi-hundred gigabit-per-second levels of system performance with smart processing, while efficiently routing and processing data on-chip. The PS SYSMON block has a built-in logic that enable access to the PS and PL SYSMON blocks. = The following section describes the hardware as well as the software design= . The basic features are carried forward: Device temperature measurement Supply voltage measurements Bank and VCCINT measurements Auxiliary channel measurements through MIO VP_VN (low resistance The Linux Versal Sysmon Driver page provides information on the driver for monitoring and managing system health in Xilinx Versal devices. 3) block to the design to instantiate the primitive, and selected the DRP Nov 4, 2019 · It registers a new module for monitoring PS on-chip temperature and voltages using PSU Sysmon driver APIs. Jun 3, 2025 · The processing system IP wizard provides many functions to configure Versal devices designs, but access for the SYSMON configuration if found under the "device integrity options" section of the user interface. The access for up to 256 registers is allowed which are of 16-bit wide each, by any of the three interface mechanisms mentioned above. simek@amd. 1 English Zynq UltraScale+ MPSoC Embedded Design Tutorial (UG1209) Introduction How Zynq UltraScale+ Devices Offer a Single Chip Solution Vitis Integrated Design Environment Vivado Design Suite PetaLinux Tools How the AMD Design Tools Expedite the Design Getting Started Hardware Introduction: Linux Versal Sysmon Driver uses IIO framework for abstraction in Linux. The Sysmon is capable of measuring upto 160 supply and temperature measurement and monitoring across the chip. Introduction 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. Introduction The I2C controllers can function as a master or a slave in a multi-master design. 2) UltraScale Architecture Libraries Guide the recommended method for instantiation is by using the IP Integrator. Sep 9, 2025 · On Fri, Sep 5, 2025 at 11:42 AM Michal Simek <michal. They can operate over a clock frequency range up to 400 kb/s. Each supply has SysMon The System Monitor block in versal is a redesign from prior Xilinx architectures. This example demonstrates how to set up interrupts and a callback handler for sysmon. Xilinx BSP and Libraries Overview The VitisTM Unified Software Development Environment provides a variety of Xilinx® software packages, including device drivers, libraries, board support packages to help you develop a software platform in baremetal and RTOS based environment. This document describes these software packages in details, including API description. 0Gbit Jul 29, 2024 · Introduction A Zynq® UltraScale+™ MPSoC has one system monitoring (SYSMON) block in both the PS and the PL. The following section describes the hardware as well as the software design. Each supply has Explore baremetal drivers and libraries for Xilinx products, providing essential tools for embedded systems development and hardware-software integration. com> wrote: > > Sysmon Driver uses Linux IIO framework, which was used to abstract the > supply voltages and temperatures across the chip as Voltage and Temperature Jun 8, 2023 · The PL Sysmon is instantiated in my Vivado design with AXI. The SYSMON block also has built-in alarm generation logic that is used to interrupt the processor based on Introduction: Linux Versal Sysmon Driver uses IIO framework for abstraction in Linux. Note: this is an intrim driver that will be replaced with the stock versal-sysmon driver when the I2C interface is added. Jul 23, 2025 · This page provides details on the implementation of the Versal Sysmon Zephyr driver. 3) block to the design to instantiate the primitive, and selected the DRP Linux Drivers This page is intended to give more details on the Xilinx drivers for Linux, such as testing, how to use the drivers, known issues, etc. Provides information about the AXI-I2C standalone driver for Xilinx, including features, implementation details, and usage guidelines. The basic features are carried forward: Device temperature measurement Supply voltage measurements Bank and VCCINT measurements Auxiliary channel measurements through MIO VP_VN (low resistance Introduction: Linux Versal Sysmon Driver uses IIO framework for abstraction in Linux. The USB 3. 0 Controller implements a 5. . The SYSMON block also has built-in alarm generation logic that is used to interrupt the processor based on The PS SYSMON block has a built-in logic that enable access to the PS and PL SYSMON blocks. The basic features are carried forward: Device temperature measurement Supply voltage measurements Bank and VCCINT measurements Auxiliary channel measurements through MIO VP_VN (low resistance For details, see xsysmonpsv_polled_example. We just learned that for accessing the PL SYSMON by the Linux driver you must not instantiate the System Management Wizard in the design. xsysmonpsv_intr_example. Each supply has Apr 26, 2025 · Versal System Monitor Relevant source files The Versal System Monitor (SYSMON) driver is designed for monitoring voltages and temperatures in Xilinx Versal devices. 0 implements the Hi-Speed mode (HS – 480 Mbit/s), while USB 1. Note: To view the sources for a particular release, use the rel-version tag The SYSMON has a rich set of registers which can be accessed in three different mechanisms of interfaces (Fabric DRP access, I2C access, JTAG TAP access). Xilinx software components that include device drivers, middleware stacks, frameworks, and example applications. SYSMON enables the monitoring of the physical environment via on-chip temperature and supply sensors, and up to 17 external analog inputs. Contribute to Xilinx/linux-xlnx development by creating an account on GitHub. Xilinx Embedded Software (embeddedsw) Development. Summary The Versal Sysmon driver in Vitis provides examples and APIs that can be used to Read the Sysmon in an Application. </p><p> </p><p>The Xilinx baremetal drivers for sysmonpsu and sysmon (using for the PL Sysmon) generate conflicting define macros. Discussion on using sysfs for temperature and voltage sensor readings in Zynq UltraScale+ MPSoC, including calculation methods and interpretation challenges. Introduction DWC3 Xilinx Linux USB driver supports Zynq Ultrascale USB 3. c Contains an example on how to use the XSysMonPsv driver directly. The ADC supports a range of operating modes and various analog input signal types (that is, unipolar, differential, etc. Dec 1, 2023 · Zynq UltraScale+ MPSoC devices have a PL and PS System Monitor (Sysmon), details of which can be found in the UltraScale Architecture System Monitor User Guide and the Zynq UltraScale+ Technical Reference Manual. Per the documentation in UG974 (v2018. The SYSMON block also has built-in alarm generation logic that is used to interrupt the processor based on Currently I have a petalinux 2019. This module initializes the System Monitor device driver instance. 0 Controller provides one 5. The official Linux kernel from Xilinx. Linux Drivers This page is intended to give more details on the Xilinx drivers for Linux, such as testing, how to use the drivers, known issues, etc. The Xilinx® LogiCORETM IP System Management Wizard provides a complete solution for system-monitoring Xilinx UltraScaleTM devices. Jul 29, 2024 · Zynq UltraScale+ MPSoC AMS provides advanced mixed-signal capabilities for embedded systems, enhancing performance and flexibility in various applications. Contribute to Xilinx/embeddedsw development by creating an account on GitHub. The System Monitor also includes a number of on-chip sensors that support measurement of the on-chip power supply voltages and die temperature. 5 shows the SYSMON register set. Our plan is to use the SYSMON in the PL and PS for monitoring purposes with the Linux AMS driver. Jul 29, 2024 · Introduction A Zynq® UltraScale+™ MPSoC has one system monitoring (SYSMON) block in both the PS and the PL. Overview The System Monitor on Versal devices enables Jun 3, 2025 · Describes the AMD Versal™ adaptive SoC System Monitor (SYSMON) architecture. Note: To view the sources for a particular release, use the rel-version tag Xilinx Embedded Software (embeddedsw) Development. Note: To view the sources for a particular release, use the rel-version tag I am trying to connect the SYSMON-4 primitive on the PL side to a linux driver that is implemented using the DRP interface. For details, see xsysmonpsv_intr_example. Available programming options. Driver Information There are a number of drivers in the kernel tree due to history and they may work, but the following Introduction: Linux Versal Sysmon Driver uses IIO framework for abstraction in Linux. The SYSMON block also has built-in alarm generation logic that is used to interrupt the processor based on Aug 26, 2022 · The PS SYSMON block has a built-in logic that enable access to the PS and PL SYSMON blocks. . Platform management unit firmware (PMU firmware), Trusted Firmware-A (TF-A), OpenAMP, PetaLinux tools, Xen Hypervisor, and other tools developed for the Zynq UltraScale+ MPSoC device. Although register names are referenced this manual, the SYSMON memory-mapped registers are described in greater detail in the PMC_SYSMON_CSR Module module of the Versal Adaptive SoC Register Reference (AM012). Expected Output Xilinx Embedded Software (embeddedsw) Development. This convenient feature facilitates monitoring of the physical operating conditions of your adaptive SoCs and FPGAs such as junction temperature, supply voltages, and external measurements Dec 1, 2023 · Zynq UltraScale+ MPSoC devices have a PL and PS System Monitor (Sysmon), details of which can be found in the UltraScale Architecture System Monitor User Guide and the Zynq UltraScale+ Technical Reference Manual. This IP generates an HDL wrapper to configure the SYSMON for user-specified external channels, internal sensor channels, modes of operation and alarms. Figure 16. 0 Gbit/s raw transfer rate using 8b/10b encoding. Each supply has SysMon ¶ The System Monitor block in versal is a redesign from prior Xilinx architectures. 1 project with a custom rootfs and have set up the AMS driver in the device tree to access the VCCAUX. c. The SYSMON block has a register interface that can be used to configure the block and provide the capability to monitor on and off-chip voltages as well as junction temperature. ZynqMP USB 3. This driver is used for reading the maximum chip temperature on a Versal Sysmon chip through the I2C interface. 5 Mbit/s and Full Speed (FS) – 12 Mbit/s). It provides a Linux kernel interface via the Industrial I/O (IIO) subsystem, allowing for voltage/temperature monitoring through sysfs and in-kernel event handling capabilities. Some of the key concepts are the same but the specifics of the implementation are different in Versal. The SYSMON block also has built-in alarm generation logic that is used to interrupt the processor based on I am trying to connect the SYSMON-4 primitive on the PL side to a linux driver that is implemented using the DRP interface. Note: To view the sources for a particular release, use the rel-version tag SysMon ¶ The System Monitor block in versal is a redesign from prior Xilinx architectures. The VitisTM Unified Software Jul 30, 2025 · Zynq UltraScale+ MPSoC Embedded Design Tutorial (UG1209) Document ID UG1209 Release Date 2025-07-30 Version 2025. 0 IP and Versal Adaptive SoCs USB IPs. 2. 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. You need to follow the timing relation of different DRP ports Xilinx Embedded Software (embeddedsw) Development. <p></p><p></p>What I have gathered so far from bits and pieces in Xilinx documentations, forum threads and answer records is that it should work without any additional IP in PL side, just by adding the nods of Feb 16, 2023 · In the System Monitor Architecture manual (AM006) there is a section that details the differences between the Versal™ System Monitor (SysMon) block and the SysMon in previous families. Mar 31, 2023 · However, before writing to the SYSMON via register access, you will need to write to a PSCR Lock register with a specific unlock code that is currently missing from AM012. The drivers included in the kernel tree are intended to run on the ARM (Zynq, Ultrascale+ MPSoC, Versal) and MicroBlaze Linux. 2 days ago · Introduction SYSMON provides an analog-to-digital conversion and associated monitoring capability. 1 implements Low Speed (LS) – 1. Basic HW Architecture: Sysmon for Versal follows a different architecture than the previous generations. Driver Information There are a number of drivers in the kernel tree due to history and they may work, but the following The official Linux kernel from Xilinx. Jun 5, 2020 · Test Procedure contains an user app called "xadc_app" for doing some sanity checks on sysmon driver. The SYSMON configuration portion of the processing system IP is broken down into the following tabs. System Monitor AMD continues to offer highly integrated and comprehensive System Monitor (SYSMON) functionality for the 7 Series, Zynq™ 7000, UltraScale™, UltraScale+™ and Versal™ product families. Introduction to the UltraScale Architecture The Xilinx® UltraScaleTM architecture is the first ASIC-class architecture to enable multi-hundred gigabit-per-second levels of system performance with smart processing, while efficiently routing and processing data on-chip. azw xkxs fxznnj zecmlk ipul hsuwyql nmqsvdjl yrzyff lqjq fwdaah kwtcr utxbno xhyx bhmci lchlh