Bubbleback for FIFOS

Details Bubbleback for FIFOS Bubbleback for FIFOS

1997-09-29

1999-03-09

Nelms, David

Static information storage and retrieval

Read/write circuit

36518905, G11C 1604

Patent

active

058809970

ABSTRACT:
A method and apparatus for greatly simplifying the circuitry needed to handle the bubbleback situations in FIFO memories includes an additional row of cells added to the memory array. By adding an extra row of memory cells, the read and write pointer are only on the same row when the FIFO is operating near the empty boundary or in fallthrough mode.

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