The structure of shift register 4 will be described with reference to FIG. 19. As shown in FIG. 19, shift register 4 includes a plurality of registers L0, L1, L3, . . . , and a logic gate 47. Logic gate 47 receives at its input the DOWN signal and the UP signal output from...
6. The buffer circuit as claimed in claim 1, wherein said data transfer means carries out a predetermined logical operation in response to the compared results, and transfers logic signals corresponding to logical operation results to the first input terminal and the second input terminal of said...
A synchronous DRAM operates in synchronism with the leading edge of the clock signal supplied to the clock-signal input pin. In this respect the synchronous DRAM greatly differs from the conventional DRAM. FIG. 12 shows pipeline architecture, which is the circuit design most commonly used to redu...