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Patent Searching and Data


Title:
MEMORY CIRCUIT
Document Type and Number:
Japanese Patent JPS6295648
Kind Code:
A
Abstract:

PURPOSE: To perform access to a memory means at a high speed by storing the same data into plural memory means.

CONSTITUTION: A memory circuit contains an address generating circuit 2, the 1st and 2nd memory means 3 and 4 which are divided into plural banks 0Wn-1 and store the same data, and a data selecting circuit 9. First, access is made to one of both memory means 3 and 4 for an address input signal 1, then access is made to the other memory means. Thus both means are accessed alternately, and repetitively. In such a way, access is operated from any bank, furthermore no bank detecting circuit is needed.


Inventors:
SATO MAKOTO
Application Number:
JP23600785A
Publication Date:
May 02, 1987
Filing Date:
October 21, 1985
Export Citation:
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Assignee:
NIPPON ELECTRIC IC MICROCOMPUT
International Classes:
G06F12/06; G06F12/00; (IPC1-7): G06F12/06
Attorney, Agent or Firm:
Uchihara Shin