PURPOSE:To make small the case of the memory access operation waiting as whole and to minimize a decline of the processing ability by making to concur the refresh operation with the memory access operation.
申请公布号
JPS5265630(A)
申请公布日期
1977.05.31
申请号
JP19750141919
申请日期
1975.11.27
申请人
NIPPON DENKI KK;NIPPON DENSHIN DENWA KOSHA;OKI DENKI KOGYO KK
