AMD continues to offer highly integrated and comprehensive System Monitor (SYSMON) functionality for the 7 Series, Zynq™ 7000, UltraScale™, UltraScale+ and Versal product families. This convenient feature facilitates monitoring of the physical operating conditions of your FPGA, SOC or ACAP including device junction temperature, supply voltages, and external voltages – a key requirement for many industry standards, including FIPS 140-2, IEC 61508, and ISO26262.
Versal SYSMON resides in the new Platform Management Controller (PMC) allowing quick access to registers on boot and allows for 160 channels capable of sampling at 8kSPS on all channels and 16 sample averaging on all inputs. It also employs a new register-based interrupt capability to replace the previous generations EOC and EOS pins.
The improved internal reference Voltage promises to on-par accuracy as the recommended external Voltage reference meeting Voltage sense accuracy of ±1% allowing to reduce overall system BOM.
|
7 Series & Zynq 7000 |
UltraScale |
UltraScale+ |
Versal |
---|---|---|---|---|
AMS Block |
XADC |
SYSMON |
SYSMON |
SYSMON |
Location | PL | PL | PS & PL | PMC |
No. of External Inputs | 17 | 17 | 17 | 17 |
Averaging | 16, 64 or 256 | 16, 64 or 256 | 16, 64 or 256 | 2, 4, 8 or 16 |
ADCs |
Dual 12-bit, 1 MSPS |
10-bit, 0.2 MSPS |
10-bit, 0.2 MSPS & 1MSPS |
10-bit, 0.2 MSPS & 1MSPS |
Voltage Reference | On-Chip or External | On-Chip or External | On-Chip or External | On-Chip or External |
Alarm Outputs | 8 | 16 | 16 | 16 |
Interface |
JTAG, DRP, AXI |
I2C, JTAG, DRP, AXI |
PMBus, I2C, JTAG, DRP, AXI, ATB |
PMBus, I2C, JTAG & AXI via PMC |
AMD continues to offer highly integrated and comprehensive System Monitor (SYSMON) functionality for the 7 Series, Zynq™ 7000, UltraScale™, UltraScale+ and Versal product families. This convenient feature facilitates monitoring of the physical operating conditions of your FPGA, SOC or ACAP such as junction temperature, supply voltages, and external measurements via ADC – a key requirement for many industry standards, including FIPS 140-2, IEC 61508, and ISO26262.
Versal SYSMON resides in the new Platform Management Controller (PMC) allowing quick access to registers on boot and allows for 160 channels[1] capable of sampling at 8kSPS on all channels with 16 sample averaging on all inputs. It also employs a new register-based interrupt capability to replace the previous generations EOC and EOS pins. The improved internal reference Voltage delivers on-par accuracy with an external Voltage reference of ±1%, reducing overall system BOM cost and PCB footprint.
System Monitor technology from AMD enhances the overall safety, security, and reliability of your system and is a key part of the power management infrastructure for any system capable of I2C/PMBus telemetry to provide information on supplies, temperature and external inputs for your AMD device and various other on-board supplies.
Control, Interfaces and Processing System (CIPS) IP from AMD within Vivado allows for easy programming of SysMon with Versal devices and System Management Wizard can be used to easily configure the SYSMON to operate to the particular system requirements for UltraScale+ and previous generation devices.
The 7 Series FPGA and Zynq 7000 SoC AMS technology provides use models ranging from simple system monitoring to more complex analog measurements that require digital post-processing such as linearization, filtering, calibration, and oversampling. The XADC delivers advantages in flexibility, integration, and cost savings across a wide range of applications.
The 7 series FPGAs and Zynq 7000 SoCs integrate the AMD XADC block featuring additional Analog Mixed Signal (AMS) functionality. In addition to performing system monitoring functions, the XADC can directly replace discrete analog-to-digital converters required in many applications, e.g. Motor Control and Power Conversion, reducing BOM cost and control loop latency.
Name | File Size | Modified Date |
---|---|---|
AM006 - Versal ACAP System Monitor Architecture Manual | 893 KB | 04/19/2021 |
Analog Mixed Signal Technology Product Brief | 607 KB | 01/18/2013 |
UltraScale Architecture System Monitor User Guide | 2.89 MB | 09/15/2021 |
Virtex 6 FPGA System Monitor User Guide | 2.24 MB | 09/18/2014 |
Virtex 5 FPGA System Monitor User Guide | 3.22 MB | 02/02/2011 |
System Management Wizard Product Guide | 2.72 MB | 12/18/2019 |
XADC Layout Guidelines Application Note | 3.48 MB | 02/13/2013 |
Driving the AMD Analog-to-Digital Converter Application Note | 588 KB | 02/24/2016 |
/content/dam/xilinx/support/documents/white_papers/wp398_AMS_and_Analog.pdf |
[1] Some supply IDs for SYSMON measurements are reserved for internal functions
[2] An external shunt resistor is required to measure current
[3] See DC and AC Switching Characteristics for more details