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FabriceNs's avatar
FabriceNs
Icon for New Contributor rankNew Contributor
4 months ago
Solved

FPGA issue on electronic board

The FPGA is visible via the JTAG probe, and we can program firmware. It seems to run correctly. This is a good point. At this stage, we have tried to implement I2C accesses to configure a clock comp...
Configuration
  • Farabi_Altera's avatar
    Farabi_Altera
    2 months ago

    Background: HVIO stuck at high after configuration

    Root Cause: RCOMP_GTS pin are left floating

    Resolution: connect RCOMP_GTS to ground via external resistor (refer KDB)

    Corrective Action: KDB filed

Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
2 months ago

Background: HVIO stuck at high after configuration

Root Cause: RCOMP_GTS pin are left floating

Resolution: connect RCOMP_GTS to ground via external resistor (refer KDB)

Corrective Action: KDB filed

Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
2 months ago

Background: HVIO stuck at high after configuration

Root Cause: RCOMP_GTS pin are left floating

Resolution: connect RCOMP_GTS to ground via external resistor (refer KDB)

Corrective Action: KDB filed