Intel Corporation

Kenneth G McKee

Terry L Kendall

Kishore Rao

A method of accessing memory. The method of one embodiment first receives a first address. The first address is then decoded. A determination is made as to whether the first address indicates a top boot address.

Dynamic boot block control by boot configuration determination and subsequent address modification

A system and apparatus for controlling a burst sequence in a synchronous memory is described. In one embodiment, the system comprises a synchronous memory and a burst read device coupled to the synchronous memory. In one embodiment, the burst read device is configured to sense a page of data as a current page from the synchronous memory, wherein the current page contains a fixed number of words of data. The device is further configured to latch the current page of data, and synchronously read the current page of data, one word at a time. In an alternate embodiment, the burst read device further comprises a wrap-bit. If the wrap-bit is not set, the burst read device is configured to latch the current page of data, adjust a word pointer to indicate a next word of data, and repeat latching and adjusting in a sequential burst read order. If the wrap-bit is set, the burst read device is configured to latch the current page of data, adjust a word pointer to indicate a next word of data, and repeat latching and adjusting in a non-sequential burst read order.

Controlling burst sequence in synchronous memories

A method and apparatus for outputting data stored in a non-volatile memory device. The non-volatile memory device includes a non-volatile memory array, an address input for receiving an address indicating a plurality of data values stored in the non-volatile memory array, a sense amplifier circuit to amplify the indicated plurality of data values, a multiplexer to receive the indicated plurality of data values, a clock input for receiving a clock signal and a data selector. The data selector generates a sequence of select signals in response to respective transitions of the clock signal. Each select signal of the sequence of select signals is asserted to the multiplexer to enable the multiplexer to output a respective one of the plurality of data values.

Synchronous page-mode non-volatile memory with burst order circuitry and method thereof

An improved method and apparatus for performing burst read operations in a nonvolatile memory includes a burst read device coupled to the nonvolatile memory, wherein the burst read device senses a page of data from the nonvolatile memory, latches the page of data, synchronously reads the data one word at a time, and senses a next page of data concurrently with the synchronous reading.

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Shingle Springs, CA, United States of America

Kenneth G McKee