Register without restriction of number of mounted memory devices and memory module having the same

• Main Authors: IKEDA HIROAKI, SUGANO TOSHIO, IIZUKA TAKUO, NISHIO YOJI, SHIBATA KAYOKO, SORIMACHI MASAYUKI, FUNABA SEIJI
• Format: Patent
• Language: English
• Published: 13.02.2003
• Edition: 7
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; INFORMATION STORAGE; PHYSICS; STATIC STORES

First and second pre-processing flip-flops latch a command/address signal inputted to a register by a clock having a frequency of 1/2 of an external clock signal and an inverse clock thereof. Thus, the command/address signal is decomprossed to a set of singals which temporarily has two times. For ex...