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Io_12_lane_input_data_delay_chain – Altera Quartus II Settings File User Manual

Page 617

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IO_12_LANE_INPUT_DATA_DELAY_CHAIN

Specifies the propagation delay for IO_12_LANE Input Data Delay Chain. This is an advanced option that

should be used only after you have compiled a project, checked the I/O timing, and determined that the

timing is unsatisfactory. For detailed information on how to use this option, refer to the data sheet for the

device family. This option is ignored if it is applied to anything other than an input or bidirectional pin.

Old Name

IO_12_LANE_INPUT_DATA_DELAY

Type

Integer

Device Support

This setting can be used in projects targeting any Altera device family.

Notes

This assignment supports Fitter wildcards.

Syntax

set_instance_assignment -name IO_12_LANE_INPUT_DATA_DELAY_CHAIN -to -
entity
set_instance_assignment -name IO_12_LANE_INPUT_DATA_DELAY_CHAIN -from
-to -entity

MNL-Q21005

2015.05.04

IO_12_LANE_INPUT_DATA_DELAY_CHAIN

617

Quartus Settings File Reference Manual

Altera Corporation

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