Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 7/08/2024
Public
Document Table of Contents

TERMINATION_CONTROL_BLOCK

Specifies the control block used for calibrated on-chip termination (OCT) and impedance matching for an I/O pin. OCT helps to prevent signal reflections and maintain signal integrity. This option is ignored if it is applied to anything other than an I/O pad, input buffer, or output buffer. This option should only be used on I/O pins which have a calibrated termination assignment.

Type

String

Device Support

  • Intel Agilex® 5
  • Intel Agilex® 7
  • Arria® 10
  • Cyclone® 10 GX
  • Stratix® 10

Notes

The value of this assignment is case sensitive.

This assignment is copied to any duplicated nodes.

This assignment supports Fitter wildcards.

The value of this assignment must be a node name.

Syntax

set_instance_assignment -name TERMINATION_CONTROL_BLOCK -to <to> -entity <entity name> <value>

Example

set_instance_assignment -name TERMINATION_CONTROL_BLOCK "my_oct:inst|my_oct_alt_oct_toq:my_oct_alt_oct_toq_component|sd1a_0" -to pin_name

See Also

INPUT_OCT_VALUE IO_STANDARD OUTPUT_OCT_VALUE