FIELD: computer technology.
SUBSTANCE: invention relates to the field of computer technology, in particular to data processing devices. The expected result is achieved due to the fact that the device for detecting groups of bits contains an external m-bit data input ID, an external m-bit input of a given pattern IG, a group of external data outputs QB, the first RS-start-stop trigger TSS 1, the second D-delay trigger TR2 2, a CTG counter of groups 3, an output buffer OB 4, the first R1 data register 5, the second R2 data register 6, a group of m comparators 71, 72, …, 7m, a group of (m-1) elements AND 82, 83, …, 8m, element OR 9 and element AND 10, and also external inputs of asynchronous installation are introduced in the zero state of the CLR, start device START, stop device STOP and clock C, internal 2m-bit BD data bus, internal m-bit IOB buffer data bus, internal FE match flag, external EO exchange control bus, external “Buffer full” FF flag and “Buffer empty” FZ flag.
EFFECT: providing the possibility of detecting m-bit groups of bits in an N-bit data sequence.
1 cl, 3 dwg
