Method and apparatus for reducing data transfers across a memory

Details Method and apparatus for reducing data transfers across a memory Method and apparatus for reducing data transfers across a memory

1996-11-06

1999-03-16

Chung, Phung M.

Excavating

371 492, 371 682, G06F 1110

Patent

active

058839097

ABSTRACT:
A method and apparatus for transferring data from a first device to a second device connected by a controller having a parity buffer and a memory having a first storage and a second storage is disclosed. The method includes the steps of transferring first data from the first device to the first storage; transferring second data from the first device to the second storage; transferring the first data to the second device and storing the first data in the parity buffer; and determining parity data from the second data and the first data stored in the parity buffer.

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