| Syntax |
cmp find_tco <pin id> <reg id> <clk id> |
| Arguments |
|
<pin id> |
The pin id for which you want to find the tCO.
Use empty double quotation marks ("") to return the delay for all pins. However, either the pin or register must have an actual id; for example, if the pin is blank (""), then the register must have an actual id. |
|
<reg id> |
The register id for which you want to find the tCO.
Use empty double quotation marks ("") to return the delay for all registers. However, either the pin or register must have an actual id; for example, if the register is blank (""), then the pin must have an actual id.
|
|
<clk id> |
The clock id for which you want to find the tCO.
Use empty double quotation marks ("") to return the delay for all clocks.
|
|
Return Value |
| Code Name |
Code |
String Return |
| TCL_OK |
0 |
list of <pin id> <reg id> <clk id> <delay> ns in the form:
<pin id 1> <reg id 1> <clk id 1> <delay 1> ns {<pin id 2> <reg id 2> <clk id 2> < delay 2> ns} {...} |
| TCL_ERROR |
1 |
wrong # args. Usage: cmp find_tco pin_id reg_id clk_id |
|
| Description |
Finds the clock to output delay (tCO) for the specified pin, register, and clock. Delays are expressed in the form <number> ns. You can determine the id number for <pin id>, <reg id>, and <clk id> by using the cmp get_timing_nodes function. (Based on the id, you can obtain the node name using the cmp get_timing_node_info function.) |
