TY - GEN
T1 - One-color two-phase asynchronous communication links based on multiple-valued simultaneous control
AU - Matsumoto, Atsushi
AU - Onizawa, Naoya
AU - Hanyu, Takahiro
PY - 2010/8/12
Y1 - 2010/8/12
N2 - This paper presents one-color two-phase asynchronous communication links for a high-performance asynchronous system. The proposed communication links based on simple one-color encoding is effectively connected to processing cores. Since the communication is controlled by simultaneous handshaking, where a request and an acknowledge signals are overlapped, the number of communication steps is greatly reduced. Moreover, the use of multiple-valued current-mode circuit makes it possible to realize asynchronous communication with just two wires. The asynchronous transmission circuits based on the proposed encoding are implemented and evaluated using HSPICE simulation with 0.13μm CMOS technology. Throughput of the proposed 2-bit transmission attains 0.45Gbps/wire, which is three times faster than that of the conventional two-color two-phase transmission.
AB - This paper presents one-color two-phase asynchronous communication links for a high-performance asynchronous system. The proposed communication links based on simple one-color encoding is effectively connected to processing cores. Since the communication is controlled by simultaneous handshaking, where a request and an acknowledge signals are overlapped, the number of communication steps is greatly reduced. Moreover, the use of multiple-valued current-mode circuit makes it possible to realize asynchronous communication with just two wires. The asynchronous transmission circuits based on the proposed encoding are implemented and evaluated using HSPICE simulation with 0.13μm CMOS technology. Throughput of the proposed 2-bit transmission attains 0.45Gbps/wire, which is three times faster than that of the conventional two-color two-phase transmission.
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U2 - 10.1109/ISMVL.2010.47
DO - 10.1109/ISMVL.2010.47
M3 - Conference contribution
AN - SCOPUS:77955329642
SN - 9780769540245
T3 - Proceedings of The International Symposium on Multiple-Valued Logic
SP - 211
EP - 216
BT - ISMVL 2010 - 40th IEEE International Symposium on Multiple-Valued Logic
T2 - 40th IEEE International Symposium on Multiple-Valued Logic, ISMVL 2010
Y2 - 26 May 2010 through 28 May 2010
ER -