Answers Database
FPGA Compiler II, FPGA Express: FST scripting tool: Compiler directives for using pullups/pulldowns
Record #6298
Product Family: Software
Product Line: Synopsys
Product Part: FPGA Compiler II
Product Version: 1999.05
Problem Title:
FPGA Compiler II, FPGA Express: FST scripting tool: Compiler directives for using
pullups/pulldowns
Problem Description:
Urgency: Standard
General Description:
The FPGA Scripting Tool (FST) implements a Tcl-based command-line interface for
the FPGA Compiler II product, including FPGA Express. Can one use a compiler
script command to specify the use of pullup resistors?
Solution 1:
Assuming the top-level name of the chip as specified by the compiler
directive:
set chip mychip
Then syntax is demonstrated below:
set_pad_resistance "PULLUP" "mychip/port_name"
Note that PULLUP must be all capitals, and the use of double quotes.
For more information and sample scripts, please see the FST scripting
guide help.
End of Record #6298 - Last Modified: 08/05/99 13:21 |
