( ESNUG 287 Item 10 ) --------------------------------------------- [4/30/98]
From: "Yuan (Steve) Hwang" <hwang@eng.adaptec.com>
Subject: DC 98.02 May Hang Up During Insert_Scan & The Workaround
Hi John,
Design Compiler 98.02 may hang during insert_scan process, and the problem is
reported to Synopsys (registered as LOGID 65436.) The problem occurs when
insert_scan in the process of fixing design rule violation, and it does not
work even if -ignore_compile_design_rules is specified.
Synopsys engineering has come out with a hidden variable which can avoid the
problem, and I have verified the workaround.
test_dont_fix_constraint_violations = true
Since insert_scan command is widely used by all Synopsys users, please post
this information for whom may encounter this issue during insert_scan.
- Yuan (Steve) Hwang
Adaptec
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