Visible to Intel only — GUID: ger1567036301699
Ixiasoft
4.4. Control on-board power regulator through Power Monitor GUI
The Power Monitor GUI reports most power rails voltage, current, and power information on the board. You can fine-tune some regulators’ output voltage by Power Monitor GUI. It also collects temperature from FPGA SDM, FPGA core, E-Tile, P-tile, power modules and diode assembled on PCB.
The Power Monitor GUI communicates with system Intel® MAX® 10 through either USB port CN1 or J19. System Intel® MAX® 10 monitors and controls power regulator, temperature/voltage/current sensing chips through a 2-wire serial bus.
The instructions to run Power Monitor GUI are stated in the Running the BTS GUI section. It can also be started with the BTS GUI icon Power.
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Configuration
Speed Adjustment: Adjust the update rate of current curve
Select Data Source: Switch between different monitor targets
Vout Adjustment (mV): Fine tune each smart regulator module output within +/-7% range. Select Power Rail, fill in the box, and press the Set button.
Temperature
Board: PCB surface temperature near U31
SDM/E-tile/P-tile/Core: FPGA die internal temperature sense diode (TSD)
QSFP: Diode assembled on PCB and close to QSFP/QSFPDD modules
VID_1/VCCH/3.3V/VCCPT/VCCIO: regulator U54/U57/U53/U58/U59 internal TSD. No on-board current measurement circuit for 3.3V_PRE, 5V, VCC_BIAS, 1.8V, 2.5V and 1.2V