Static information storage and retrieval – Addressing – Plural blocks or banks
Patent
1993-08-10
1995-09-19
Nelms, David C.
Static information storage and retrieval
Addressing
Plural blocks or banks
365200, 36518905, 36523008, G11C 700
Patent
active
054522587
ABSTRACT:
A semiconductor read only memory is disclosed. The memory has a memory cell array including a plurality of memory cell groups. Each of the plurality of memory cell groups includes a plurality of memory cells. The memory has select circuit for selecting an arbitrary memory cell group from among the plurality of memory cell groups, and an address storage circuit for storing address information of an arbitrary one of the memory cell groups; and a data storage circuit for storing data to be written into the arbitrary one of the memory cell groups.
REFERENCES:
patent: 4935899 (1990-06-01), Morigami
patent: 5075890 (1991-12-01), Itoh et al.
patent: 5132933 (1992-07-01), Schreck et al.
patent: 5272672 (1993-12-01), Ogihara
patent: 5278794 (1994-01-01), Tanaka et al.
Nelms David C.
Nguyen Tan
Sharp Kabushiki Kaisha
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