UNIT OF MICROPROGRAM CONTROL SYSTEM Russian patent published in 2000 - IPC

FIELD: automation and computer engineering, in particular, design of distributed microprogram control computing systems using single type chips and implementing parallel algorithms of information processing. SUBSTANCE: device has microprogram memory unit, microinstruction address generator, microinstruction register, first to p-th control transmission registers, control flip-flop, clock oscillator, access counter, request counter, access decoder, request decoder, locking flip-flop, flip-flop, first and second groups of p units of three-state gates, group of their p NOR gates, first to third groups of p AND gates, first to ninth AND gates, first, second and third AND gates, group of p delay gates, three delay gates, univibrator, control transmission bus, n status lines for parallel threads, correspondence vector register, synchronization node number decoder, fourth group of n AND gates, group of n OR gates. EFFECT: increased speed of synchronization of parallel microprogram threads due to minimal interval between completion of parallel threads and generation of respective feature signal. 4 dwg