TY - JOUR
AU - Shcheglov, A.
AB - Cybernetics and Systems Analysis, Vol. 30, No. 2, 1994 BRIEF COMMUNICATIONS A HIGH-SPEED DECENTRALIZED CODE CONTROL METHOD FOR A NONHOMOGENEOUS MICROPROCESSOR COMPUTING SYSTEM A. Yu. Shcheglov UDC 681.324 Decentralized code control (DCC) is widely used in microprocessor computing systems to control the access to a shared resource, in particular a common communication channel. Its main advantage is that it does not require (asynchronous or synchronous) transmission of authorizations to arbitrate between the requests to access the shared channel [1]. This eliminates the need for a highly complex procedure that performs decentralized diagnostics and system recovery after failure if the authorization signal is lost. The reliability of the system is thus essentially increased and the hardware implementation of the system as a whole is simplified. A real-time DCC method has been developed [3, 4] for controlling the access of users to a field bus, in particular for connecting distributed users in the MIL standard [2]. This DCC method not only provides highly reliable decentralized control of access to the highway, but in certain applications also ensures data pipelining in the channel (there are virtually no overhead costs in the system for request arbitration). Data pipelining is possible when 2r < 
TI - A high-speed decentralized code control method for a nonhomogeneous microprocessor computing system
JF - Cybernetics and Systems Analysis
DO - 10.1007/BF02366434
DA - 2006-03-13
UR - https://www.deepdyve.com/lp/springer-journals/a-high-speed-decentralized-code-control-method-for-a-nonhomogeneous-i4qbEA0v2Y
SP - 306
EP - 309
VL - 30
IS - 2
DP - DeepDyve
ER -