dni::remove_input_delay (::quartus::dni_sdc)
The following table displays information for the dni::remove_input_delay Tcl command:
Tcl Package and Version |
Belongs to ::quartus::dni_sdc 1.5 |
|||
Syntax | dni::remove_input_delay [-h | -help] [-long_help] [-clock <name> ] [-clock_fall] [-fall] [-level_sensitive] [-max] [-min] [-rise] <targets> | |||
Arguments | -h | -help | Short help | ||
-long_help | Long help with examples and possible return values | |||
-clock <name> | Clock name | |||
-clock_fall | Specifies that input delay is relative to the falling edge of the clock | |||
-fall | Specifies the falling input delay at the port | |||
-level_sensitive | Specifies that input delay is relative to a level-sensitive latch | |||
-max | Applies value as maximum data arrival time | |||
-min | Applies value as minimum data arrival time | |||
-rise | Specifies the rising input delay at the port | |||
<targets> | Collection or list of input ports | |||
Description |
Removes input delay from a port. For each input port specified, removes all input delays for that port. This means that rise, fall, max, and min delays for each clock and reference pin on the input port are all removed. The value of the targets is either a collection or a Tcl list of wildcards used to create a collection of the appropriate type. |
|||
Example Usage |
# Simple input delay with the same value for min/max and rise/fall set_input_delay -clock clk 1.5 [get_ports {in1 in2}] set_input_delay -clock clk2 1.5 [get_ports {in1 in2}] set_input_delay -clock clk 1.6 [get_ports {in3 in4}] # Remove input delay on ports in1 and in4, # for all flags and reference ports and flags remove_input_delay [get_ports {in1 in4}] |
|||
Return Value | Code Name | Code | String Return | |
TCL_OK | 0 | INFO: Operation successful |