6398 - CertusPro-NX: Does High Performance IO supports hot socketing?

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  Yes, Power Manager II device supports Hot Socketing. All the pins of the Power Manager II are Hot Socket complaint. There is no problem in applying maximum specified I/O voltages to the pins before VCCD or VCCA is applied. However small leakage ...

• 7178 - CertusPro-NX: Why are FPGA I/O lines "zero" by default? How to pull them to 'high' by default?

  CertusPro-NX's I/O hardware default is weak pull-down, and it cannot be changed until it is powered up and loaded with bitstream. The only way to get those lines to be 'high' by default is by adding external pull-up resistor on the PCB board.

• 6016 - MachXO2/XO3/XO3D: Do we have hot socketing specification in LVDS I/O standard?

  There’s no difference between single-ended and differential I/O. The hot socketing specification remains the same.

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