AN 872: Thermal and Power Guidelines: For Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA

ID 683795
Date 8/30/2019
Public

2.3. Monitor On-Board Sensors Using OPAE

Use the fpgainfo command line program to gather the temperature and power sensor data from the Board Management Controller. You can use this program with the Acceleration Stack 1.2 and beyond. For Acceleration Stack 1.1 or older, use the BWMonitor tool as described in the next section.

  • To gather the temperature data:
    bash-4.2$ fpgainfo temp
    Sample output:
    Board Management Controller, microcontroller FW version 26889
    Last Power Down Cause: POK_CORE
    Last Reset Cause: None
    //****** TEMP ******//
    Object Id                       : 0xF300000
    PCIe s:b:d:f                    : 0000:04:00:0
    Device Id                       : 0x09C4
    Socket Id                       : 0x00
    Ports Num                       : 01
    Bitstream Id                    : 0x121000200000161
    Bitstream Version               : 0x10201
    Pr Interface Id                 : 93abeb6a-30c8-5f77-8172-d828c3a699ca
    (11) FPGA Core TEMP             : 73.00 °C
    (12) Board TEMP                 : 47.00 °C
    (14) QSFP TEMP                  : No reading (reading state unavailable)
    (15) Core Supply Temp           : 75.96 °C
    
  • To gather the power data:
    bash-4.2$ fpgainfo power
    Sample output:
    Board Management Controller, microcontroller FW version 26889
    Last Power Down Cause: POK_CORE
    Last Reset Cause: None
    //****** POWER ******//
    Object Id                     : 0xF300000
    PCIe s:b:d:f                  : 0000:04:00:0
    Device Id                     : 0x09C4
    Socket Id                     : 0x00
    Ports Num                     : 01
    Bitstream Id                  : 0x121000200000161
    Bitstream Version             : 0x10201
    Pr Interface Id               : 93abeb6a-30c8-5f77-8172-d828c3a699ca
    ( 0) Total Input Power        : 23.00 Watts
    ( 1) PCIe 12V Current         : 1.93 Amps
    ( 2) PCIe 12V Voltage         : 11.60 Volts
    ( 3) 1.2V Voltage             : 1.22 Volts                  
    ( 4) 1.2V Current             : 2.66 Amps                
    ( 5) 1.8V Voltage             : 1.83 Volts            
    ( 6) 1.8V Current             : 2.91 Amps          
    ( 7) 3.3V Mgmt Voltage        : 3.36 Volts          
    ( 8) 3.3V Current             : 0.72 Amps           
    ( 9) FPGA Core Voltage        : 0.90 Volts          
    (10) FPGA Core Current        : 7.65 Amps            
    (13) QSFP P3V3                : No reading (reading state unavailable)     
    (16) Core Supply Temp Input   : 0.48 Volts
    (17) VCCR Voltage             : 1.04 Volts
    (18) VCCT Voltage             : 1.04 Volts
    (19) VCCR Current             : 1.06 Amps
    (20) VCCT Current             : 0.22 Amps
    (21) VPP Voltage              : 2.54 Volts
    (22) VTT Voltage              : 0.59 Volts
    

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