This thesis investigates four D flip-flops with data transmission look-ahead circuits. Based on logical effort and power-delay products to resize all the transistor widths along the critical path in µm CMOS technology. The main goal is to verify and proof this kind of circuits can be used when the input data have low switching probabilities. From comparing the average energy consumption between the normal D flip-flops and D flip-flops with look-ahead circuits, D flip-flops with look-ahead circuits consume less power when the data switching activities are low.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-2529 |
| Date | January 2004 |
| Creators | Yongyi, Yuan |
| Publisher | Linköpings universitet, Institutionen för systemteknik, Institutionen för systemteknik |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | LiTH-ISY-Ex-ET, ; 289 |
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