Abstract
We present a fully asynchronous implementation of a DCC Error Detector. The circuit uses 4-phase handshake signaling and single-rail data encoding, and has been realized using standard cells from a generic cell library. The circuit is obtained by fully automatic translation from a high-level (Tangram) description, using handshake circuits as intermediate architecture. In comparison with a previous double-rail implementation the fabricated IC is 40% smaller (core area), three times faster, and consumes only a quarter of the power. Switching between two power supplies is described as a technique to reduce power dissipation even further. A comparative evaluation also includes an improved double-rail implementation and two synchronous circuits.
Original language | English |
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Title of host publication | Second Working Conference on Asynchronous Design Methodologies |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 72-79 |
Number of pages | 8 |
ISBN (Print) | 0-8186-7098-3 |
DOIs | |
Publication status | Published - 1995 |
Externally published | Yes |
Event | 2nd Working Conference on Asynchronous Design Methodologies - London, United Kingdom Duration: 30 May 1995 → 31 May 1995 |
Conference
Conference | 2nd Working Conference on Asynchronous Design Methodologies |
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Country/Territory | United Kingdom |
City | London |
Period | 30/05/95 → 31/05/95 |