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Full-Custom vs. Standard-Cell Design Flow – A Quantitative Adder Comparison
| Content Provider | Semantic Scholar |
|---|---|
| Author | Eriksson, Henrik Henriksson, Tomas Svensson, Christer |
| Abstract | Full-custom design techniques are considered superior to standard-cell design techniques when a highperformance circuit is requested. The structured routing of critical wires is considered to be the most important contributor to the performance gap. This is true for bitsliced designs with interconnections only to neighboring bitslices, such as register files and ripple-carry adders, but not for designs with inter-bitslice interconnections spanning several bitslices, such as tree adders, barrel shifters and reduction-tree multipliers. Standard-cell design techniques scale better with the data width than full-custom bitsliced layouts for designs dominated by inter-bitslice interconnections. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.da.isy.liu.se/pubs/tomhe/SSoCC2002_adder.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
