1 Lucas-Lehmer Primality Tester Presentation 8 March 22nd 2006 Team: W-4 Nathan Stohs W4-1 Brian Johnson W4-2 Joe Hurley W4-3 Marques Johnson W4-4 Design Manager: Prateek Goenka Overall Objective: Modular Arithmetic unit with a creative use

2 Status Finished –Project Chosen –C simulations –Behavioral Verilog –Structural Verilog –Floor Plan –Schematics –Pathmill Simulation of Top Level –Module Layout In Progress –Global Layout To Do –Global Simulations

3 Final Flip Flop Layout

4 16-bit Register Layout

5 Register ExtractedRC Simulation

6 Register Schematic Simulation

7 Shift_Right Extracted RC Simulation

8 Shift_Right Schematic Simulation

9 Shift_Left ExtractedRC Simulation

10 Shift_Left Schematic Simulation

11 Shifter_1 ExtractedRC Simulation

12 Shifter_1 Schematic Simulation

13 Mod_P ExtractedRC Simulation

14 Mod_P Schematic Simulation

15 Sub_16 ExtractedRC Simulation

16 Sub_16 Schematic Simulation

17 Propagation Delays ModuleSchematicExtractedRC Shifter_1755 ps949 ps Shifter_Right779 ps976 ps Shifter_Left780 ps964 ps Sub_16144 ps167 ps Mod_P769 ps944 ps 16-bit Reg106 ps118 ps

18 FSM Layout

19 Global Layout

20 Shift_Right Shift_LeftShift_Right Shift_Left Sub_16

21 Modules to be Wired

22 What’s Next Continue Global Routing Simulations on Global Design Power Values on Layout

23 Basketball Update Lost  Team High 17 points for Marques School Record for Wins nd Team All-Conference for Marques 12.5 ppg 3.5 apg 5.0 rpg 39% 3-pt 58% FG UAA Champions We get championship rings that go bling

24 Questions?