Noise Canceling in 1-D Data: Presentation #9 Seri Rahayu Abd Rauf Fatima Boujarwah Juan Chen Liyana...
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Transcript of Noise Canceling in 1-D Data: Presentation #9 Seri Rahayu Abd Rauf Fatima Boujarwah Juan Chen Liyana...
![Page 1: Noise Canceling in 1-D Data: Presentation #9 Seri Rahayu Abd Rauf Fatima Boujarwah Juan Chen Liyana Mohd Sharipp Arti Thumar M2 Mar 23 rd, 2005 Full chip.](https://reader030.fdocuments.net/reader030/viewer/2022032800/56649d405503460f94a1aa48/html5/thumbnails/1.jpg)
Noise Canceling in 1-D Data: Presentation #9
Seri Rahayu Abd RaufFatima BoujarwahJuan ChenLiyana Mohd SharippArti Thumar
M2
Mar 23rd, 2005Full chip LVS
Overall Project Objective: Implementing Noise Cancellation Algorithm in Hardware
Project Manager: Bobby Colyer
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Status
• Design proposal (Done)
• Architecture proposal (Done)
• Size Estimates and Floorplan (Done)
• Gate Level Design
- Schematics (Done)
• To be done:– Layout (85%)– Spice simulation
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Design Decisions
• Redesigned the horizontal FP Adder to be more similar to vertical floorplan
• Redesign buffers H-tree buffer to facilitate abutment with other cells
• Placement of AND gates and Mirror Adders in the Wallace tree
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Last Week’s Floorplan
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Current Floorplan
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Old vs. New FP Multiplier (A)
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Wallace Layout (old buffers)
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Wallace layout (new buffers)
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Old vs. New FP Adder (vertical)
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FP Adder (old horizontal)
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Floating Point Adder (horizontal)
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Challenges…
• Finishing up layout
• Make sure that the signal strength is sufficient (buffering)
• Global wiring
• Shrinking functional blocks (white space)
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Questions?