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| Content Provider | ACM Digital Library |
|---|---|
| Author | Grassert, Frank Timmermann, Dirk |
| Abstract | The realization of fast datapaths in signal processing environments requires fastest, power efficient logic styles with synchronous behavior. This paper presents a method to combine improvements on algorithm and logic level. To reduce the power consumption of dynamic logic, a method for using single-rail structures is presented including a new scheme to realize inverting logic functions. It is shown that such structure is most efficient when redundant number systems are utilized. These self-timed logic is integrated in a global clock system using the Asynchronous Chain True Single Phase Clock (AC-TSPC) logic resulting in a latch-free structure. Comparisons with other logic styles show the achievement potential. First simulations for a horizontal redundant adder slice show area and power savings of 40% and 30% compared to complementary Domino logic. |
| Starting Page | 257 |
| Ending Page | 260 |
| Page Count | 4 |
| File Format | |
| ISBN | 1581136773 |
| DOI | 10.1145/764808.764875 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2003-04-28 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Self-timed logic Dynamic logic Low power Redundant numbers Single-rail logic |
| Content Type | Text |
| Resource Type | Article |
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