Scripting

device get_timing (Tcl Script API Function)



The device get_timing function has the following format:

Syntax device get_timing <family_name> <device_name> <cell_type> <source_type> <destination_type>
Arguments

<family name>

The name of the device family to which the <device_name> device belongs.

<device name>

The name of the device for which you want the delay.

<cell_type>

The primitive cell type.

<source_type>

The source pin type for the given primitive cell type.

<destination_type>

The destination pin type for the given primitive cell type.

Return Value

Code Name Code String Return
TCL_OK 0 <delay value>
TCL_ERROR 1 Invalid cell type
TCL_ERROR 1 Invalid source pin type
TCL_ERROR 1 Invalid destination pin type
TCL_ERROR 1 Invalid device component path
TCL_ERROR 1 wrong # args. Usage: device get_timing <family_name> <device_name> <cell_type> <source_type> <destination_type>"
Description Returns the delay, in picoseconds, through the specified primitive cell path in the specified device.


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