Rod Metcalfe of Magma presents on their 28nm reference flow for Globalfoundries. From the DAC 2011 show in San Diego, California.

1. Magma/Global Foundries 28n Ref Flow Rod Metcalfe – June 2011

2. 28n Reference Flow - Development Joint partnership between Magma and Global Foundries Production flow specification Captured using Talus Flow Manager Validated by Global Foundries using tapeout sign off criteria Enables fast adoption of Global Foundries 28n process using Magma tools 2 Talus GF28SLP Placement &Optimization Routing Rules CTS RC Parasitics Routing Talus Flow Manager DRC Runsets Extraction Timing Analysis Concurrent MMMC Timing Signoff Settings Leakage Multi-VT Extraction Signoff Settings GDSII

3. 28n Reference Flow - Example 3 Reference flow developed and tested using a simple netlist to GDS example Complete scripts and flow provided to run example OR1200 30K std cells 8 macros

4. ARM Artisan® Physical IP for CP 28LP Process NEW NEW

5. Talus – Most Efficient RTL-to-GDSII System Best Quality of Results on Advanced designs +3M instances flat +1GHz Cores 28-nm silicon proven Advanced MX Technologies Fastest Timer Fastest Extractor Optimum Routing Flow Advanced Low Power Technologies UPF/CPF Support Advanced DVFS Predictable Design Closure with Fastest TAT Sign-off Capable Zero-ECO flow 5

6. Talus Flow Manager – Out-Of-The-Box Productivity RTL or Netlist to GDSII Talus Visual Volcano Magma’s reference methodology for RTL-to-GDSII simple and scalable framework for building execution recipes Included with each Magma release Supported by Magma R&D Increase Engineering Productivity Simplify Deployment Talus Flow Manager Run.tcl Infrastructure Flow Templates RTL MMMC MVDD Ref.Flows SMMC Netlist SVDD Volcano Flow Stage Templates 6

7. TFM : Reporting Examples

8. TFM : Reporting Examples

9. TFM : Detail Report Examples

10. 28n Reference Flow – Guidance for implementation Reference flow provides guidance for all major parts of the flow How to configure library correctly When to add filler & decap cells Router setup to support 28n rules Multi-corner extraction support Multi-mode timing constraints Multi-VT library setup and optimization Correct GDS layer numbers for verification 10 Talus LibraryPreparation Placement &Optimization CTS Talus Flow Manager Routing Extraction Timing Analysis Concurrent MMMC Leakage Multi-VT GDSII

11. GLOBALFOUNDRIES-Magma 28nm Sign-Off Reference Flow Full Netlist-to-GDS Talus flow Automated for GF28SLP signoff using Talus Flow Manager Qualified for GF 28SLP routing rules and metal fill 11 ITLB TR RAM IC TAG0 Talus GF28SLP IC RAM0 DC RAM Placement &Optimization Routing Rules Leverages state-of-the-art ARM Artisan® logic and embedded memory IP Example netlist to GDS MMMC Implementation for OR1200 DTLB TR RAM CTS DC TAG0 RC Parasitics Routing Talus Flow Manager DRC Runsets ITLB MR RAM Extraction DTLB RAM Timing Analysis Concurrent MMMC Timing Signoff Settings Leakage Multi-VT Extraction Signoff Settings GDSII OR1200 CPU Core

12. Confidential - Do Not Duplicate 12