Method and apparatus for determining actual write latency and accurately aligning the start of data capture with the arrival of data at a memory device
B Johnson, B Keeth, TA Manning - US Patent 6,697,926, 2004 - Google Patents
… the present invention relates generally to high speed synchronous memory systems, and
more particularly, to a method and apparatus for determining actual write latencies of
memory devices and accurately aligning the start of data capture with the arrival of data at a
memory device. … Any determined difference can then be compensated for by utilizing a
counter to delay the start of the capture of the data at the memory device from the receipt of
a write command, thereby accurately aligning the start of the data capture and the arrival of …
more particularly, to a method and apparatus for determining actual write latencies of
memory devices and accurately aligning the start of data capture with the arrival of data at a
memory device. … Any determined difference can then be compensated for by utilizing a
counter to delay the start of the capture of the data at the memory device from the receipt of
a write command, thereby accurately aligning the start of the data capture and the arrival of …
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