Multi-port memory with multiple function access cycles and trans

Details Multi-port memory with multiple function access cycles and trans Multi-port memory with multiple function access cycles and trans

1995-05-22

1997-08-19

Popek, Joseph A.

Static information storage and retrieval

Addressing

Multiple port access

365233, 3652385, G11C 800

Patent

active

056595182

ABSTRACT:
A memory is described which can successively perform a plurality of functions during one row access cycle. A reallocation circuit and method are provided to "hand off" the multi-port memory strobe operation from the row access strobe input to either the column access strobe input or an optional strobe circuit. By reallocating the strobe operation, combinations of functions can be performed without the need to close the accessed row. The memory can isolate at least two internal memory circuits after preforming a transfer of data therebetween. The memory can thereby randomly access newly transferred data without the need to close the accessed row where the data is located.

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