Spezielle Anwendungen des VLSI Entwurfs Special applications of VLSI design

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Spezielle Anwendungen des VLSI Entwurfs
Special applications of VLSI design

• Course and contest
• Results of Phase 4
• Martin Gag

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Floorplan

• Core Utilization

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Floorplan

• Aspect Ratio

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Place and Route

• Tried different options, which seemed to have no
  positive effect
• Timing Driven Placement
• High Effort Placement
• Timing Driven Routing
• High Effort Routing
• -gt Used standard options

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Results
Pre placenroute
Power PDyn
Post placenroute
Power PDyn
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Results
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• Synopsys generated incompatible netlist
• Solution edit netlist by hand
• Same options in cadence lead to different results

Future optimizations

• Options for placement and routing
• Begin at vhdl-design to optimize power

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• Thank You