Static information storage and retrieval – Addressing – Multiple port access
Patent
1992-12-22
1994-12-20
LaRoche, Eugene R.
Static information storage and retrieval
Addressing
Multiple port access
36523009, 36518912, 365239, 365240, G11C 800
Patent
active
053748514
ABSTRACT:
In a memory device, data stored in memory cells bridging memory cell columns for two lines can be read out in response to an address signal supplied only once. The memory cells (R00-R03), (R10-R13), (R10-R13), (R20-R23)m (R20-R23) and (R30-R33) for the two adjoining lines are connected to common word lines L0, L1, L2. Also, a series of bit lines are sequentially selected by a counter. The data stored in the memory cells bridging the memory cell columns for the two lines can be read out only once by supplying an address signal only one time.
REFERENCES:
patent: 5036489 (1991-07-01), Theobald
patent: 5065368 (1991-11-01), Gupta et al.
patent: 5068904 (1991-11-01), Yamazaki
patent: 5185724 (1993-02-01), Toda
patent: 5260905 (1993-11-01), Mori
Iwase Seiichiro
Kondo Yoshihito
Hoang Huan
LaRoche Eugene R.
Sony Corporation
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