Reserve Pin logic option

A logic option that reserves the pin in one of the following seven states:

  • as an input that is tri-stated
  • as an output that drives ground
  • as an output that drives VCC
  • as an output that drives an unspecified signal
  • as a Signal Probe output
  • as a voltage reference (VREF)
  • as a bidirectional pin

This option is available for all Intel devices.

Note:

The "as VREF" setting is not appropriate for all device families. Refer to the device family data sheet for information on VREF support.

Scripting Information

Keyword:: reserve_pin

Settings: "as input tri-stated" | "as output driving ground" |

"as output driving vcc" | "as output driving an unspecified signal" |

"as VREF" | "as signalprobe output" |

"as bidirectional" | "none"*

*default