Patent ID: 6288968
Filing Date: 2001-09-11
Classification: G11C

Abstract:
A semiconductor integrated circuit having:a plurality of basic blocks, at least one of said basic blocks being selectively activated in accordance with at least two types of selective signals, and each of said plurality of basic blocks having at least a circuit block and at least a receiver circuit connected to said circuit block; andat least one signal generator connected to said plurality of basic blocks for generating said at least two types of selective signals, each of the selective signals including control signals having a same active level in order to transmit said at least two types of selective signals to said receiver circuit in an activated one of said basic blocks,wherein if said at least two types of selective signals which individually include said control signals are inputted into said receiver circuit with different timings, then said receiver circuit generates an output signal which maintains a level which is the same as a level of said control signals included in one of said at least two types of selective signals which changed said level later in time.