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| | Computer Clocks Wind Down (Site not responding. Last check: 2007-10-14) |
 | | In the early days of computing, both asynchronous and synchronous circuits were used in computers, but the latter came to dominate because they were easier to design, test and debug. |
 | | This has forced designers to resort to ever more complex and expensive solutions, such as elaborate hierarchies of busses and circuits that adjust clock readings at various chip locales. |
 | | Self-Timed Solutions, a Manchester-based start-up co-founded by Furber, has prototype chips of the latter type that it calls "self-timed interconnects." Furber describes his chips as asynchronous "network fabrics" into which it's easy to plug synchronous and asynchronous "clients"such as processors or memory blocks that operate at different frequencies. |
| www.computerworld.com /printthis/2002/0,4814,76931,00.html (817 words) |
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