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

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  No, Avant does not support hot socketing.

• 2721 - Can Power Manager II Device  support Hot Socketing?

  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 ...

• 725 - Does the MachXO device family support true LVDS buffers?

  The larger two devices (LCMXO1200 & LCMXO2280) in the MachXO family support True LVDS I/O. To set up "true LVDS" on the input side, connect a 100 ohm terminating resistor across the 'true' and 'compliment' input terminals. On the output side, no ...

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

  The Certus-Pro NX HP IOs does not support hot socketing.

• 2185 - [MachXO] For the MachXO's Idk (hot socketing leakage spec), what factors control whether the Idk is sourced or sink?

  The phenomena is a spike which occurs when ramping a pad above and below VCCIO. There is a circuit which controls the NWELL voltage of the PMOS driver. The NWELL tracks VCCIO when the pad is below VCCIO and the NWELL tracks the PAD voltage when the ...