DES
| Design compiler |
| Design compiler is used to synthesize the DES module to get the gate-level netlist.The two important blocks inside the DES is |
| Key Scheduler |
| Round Function |
| Design Elaborator |
| The following figure shows the output of Design Elaborator |
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| Top Module |
| The following figure shows the Overall schematic of the Topmodule |
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| The following figure shows the Symbolic view of the overall topmodule of DES |
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| Key Scheduler |
| The following figure shows the Schematic view of the Key Scheduler of DES |
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| The following figure shows the Symbolic view of the Key Scheduler of DES . |
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| The following figure shows the Hierarchical view of the Key Scheduler of DES . |
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| Round Function |
| The following figure shows the Schematic view of the Round Function of DES . |
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| The following figure shows the Symbolic view of the Round Functionof DES . |
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| The following figure shows the Hierarchical view of the Round Function of DES . |
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| Critical path |
| The following figure shows the critical path in the DES module. |
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| Layout |
| The following figure shows the Silicon ensemble layout of the DES module. |
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| The following is the floorplan report from Silicon ensemble |
| The following figure shows the Final layout. |
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| The following figure shows the Zoomed view. |
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| The following figure shows the Extracted view . |
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| The following figure shows the Log window of Extraction. |
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| The following figure shows the LVS check between the Schematic and Extracted view. |
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| Gate-Level back-annotation Simulation |
| Once the Layout has been performed , an sdf file corresponding to DES is exported from silicon ensemble. The sdf file and the gate-level netlist are used to do the Post-synthesis simulation |
| The following figure shows the Post-layout verification window. |
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| The following figure shows the Post-layout Simulation of DES. |
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| Schematic from Netlist |
| The Gate-level netlist generated from Design Compiler can be used to get the Schematic of the DES module.The netlist has to be imported into ICFB to get the Schematic. |
| The following figure shows the Schematic of the Top module of DES. |
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| The following figure shows the Zoomed Schematic view of the Top module of DES. |
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| The following figure shows the Symbol of the Top module of DES. |
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| The following figure shows the Schematic view of Key Scheduler of DES. |
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| The following figure shows the Zoomed Schematic of the Key Scheduler of DES |
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| The following figure shows the Symbolic view of the Key Scheduler of DES. |
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| The following figure shows the Schematic view of the Round Function of DES. |
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| The following figure shows the Zoomed Symbolic view of the Round Function of DES. |
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| The following figure shows the Symbolic view of the Round Function of DES. |
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