Experience sharing solving max trans for high congested and high density cells of one block

Manual ECO for highly congested and high density block Agenda : To solve max trans violation . The root cause for the max trans violation on the pins was due to high fanout of the net connected to those pins.The stage was tapeout phase, so cant go back to again PNR with max_fanout constraints...

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How to install PERL on windows and How to run PERL script on windows

Strawberry PERL is the best option for windows 1. To download PERL for windows click here 2. Download 32 bit or 64 bit based on your OS 3. After installation open command prompt      ( click Windows + R  then type cmd ) 4. To check whether perl...

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TCL not working after using Calibre DRC

This is because Calibre tool has replace its own license with existing TCL path. which tclsh  /tools/mentor/aoi_cal_2016.3_36.23/aoi_cal_2016.3_36.23/bin/tclsh    current tclsh path is set to above license It should be /usr/bin/tclsh Solution : 1 source any tcl script...

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