DocumentCode :
1612241
Title :
The Post Office experience: Designing a large asynchronous chip
Author :
Davis, Al ; Coates, Bill ; Stevens, Ken
Author_Institution :
HP Lab., Palo Alto, CA, USA
fYear :
1993
Firstpage :
409
Abstract :
The Post Office is an asynchronous, 300000 transistor, full-custom CMOS chip designed as the communication component for the Mayfly scalable parallel processor. Performance requirements led to the development of a design style which permits the design of sequential circuits operating under a restricted form of multiple input change signaling called burst-mode. The Post Office complexity forced the authors to develop a set of design tools capable of correctly synthesizing transistor circuits from state machine and equation specifications, and capable of verifying the correctness of the resultant circuitry using implementation specific timing assumptions. A case study of this design experience is provided.
Keywords :
asynchronous sequential logic; logic CAD; CMOS chip; Mayfly scalable parallel processor; Post Office; asynchronous chip; burst-mode; communication component; design tools; implementation specific timing; multiple input change signaling; sequential circuits; verifying; Asynchronous circuits; Automata; CMOS process; Circuit synthesis; Clocks; Computer languages; Delay; Equations; Hazards; Sequential circuits; Signal design; Signal synthesis; Timing; Wires;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Sciences, 1993, Proceeding of the Twenty-Sixth Hawaii International Conference on
Print_ISBN :
0-8186-3230-5
Type :
conf
DOI :
10.1109/HICSS.1993.270624
Filename :
270624
Link To Document :
بازگشت