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AR# 22217

7.1i FPGA Editor - Using "setattr" to change one attribute erases the rest of "config" string

Description

General Description: 

When I run the command "setattr comp Q config SLEW:FAST" to change the slew rate of an output pad, the remaining attributes of the configuration string for this component are deleted.

Solution

To change one attribute of the configuration string, include a full description of the component's configuration string. For example: 

 

setattr comp Q config O1INV:O1\ OTCLK1INV:OTCLK1\ OFF1:FF\ OFF1:INIT0\ OMUX:OFF1\ IOATTRBOX:LVCMOS25\ DRIVEATTRBOX:12\ SLEW:FAST 

 

These values can be obtained from the "getattr" command (e.g., "getattr comp Q config").

AR# 22217
Date Created 09/04/2007
Last Updated 05/19/2014
Status Archive
Type General Article