Agilex Smart VID Power UP and configuration

[SamJak]

I'm working on Intel Agilex SoC FPGA (AGFB012R24B2I3E) Smart-VID device based custom board.

Currently output voltage from SmartVID regulator which is connected to FPGA is not coming(reading 0V).

Hence, Is it possible to run and configure Intel Agilex SoC FPGA without considering Smart VID regulator output at initial power up stage, since SOC has VID fused value in the range of 0.7V-0.9V?

Any information on this much appreciated :).

Thanks.

[mabdrahi]

Hi,

I will update to soon,

stay tune

[mabdrahi]

Hi,

For precaution case yes we need.

SmartVID devices power up at default voltage (0.9 V). After the power-up sequence and device configuration, lower voltage is applied. This reduces VCC SmartVID voltage to a value between 0.9 V and 0.85 V. When the junction temperature of the device is below 0° C, the voltage is increased to the original value.

[mabdrahi]

Hi,

Anything more i can help?

[mabdrahi]

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