Abstract: A method and apparatus for configuring a memory device, such as a flash memory device, is herein described. Features/functional modules of a memory device, are selectable by a manufacturer, customer, or user. Instead of a manufacturer having to complete numerous redesigns of a memory product to meet multiple customer's special needs, a single all inclusive device is manufactured and the customized features are selected/configured, by the manufacturer, or by the customer themselves. By using one time programmable (OTP) flags, the features are enabled or disabled, by the manufacturer, customer, or user, and may potentially not be altered by a user later. Moreover, after configuring a memory device, a manufacturer, customer, or end user may also lock down a configuration module to ensure the configuration itself is not later intentionally or inadvertently altered.

Abstract: A method, device, and system are disclosed. In one embodiment, the device comprises an array of flash memory blocks to store information in a multiple bit per cell mode, one or more flash memory blocks external to the array to store information in a single bit per cell mode, and a memory controller capable of allowing access to the array and the one or more flash memory blocks external to the array.

Abstract: In one embodiment of the present invention, a method includes sensing a first burst length of data equal to half of a sense width of a plurality of sense amplifiers of a memory, and sensing a second burst length of data equal to the half of the sense width during a latency while sensing the first burst length of data.

Abstract: System, apparatus, and method to enable and disable a mode of operation of a stacked circuit arrangement on an independent circuit basis using register bits and a single shared mode control line.

Abstract: A technique includes sharing common external terminals of a memory device to communicate data and an address with the memory device for a given memory operation. Different sets of address bits indicative of the address are communicated over the common external terminals at different times.

Abstract: Briefly, in accordance with an embodiment of the invention, a method and system to retrieve information from a memory is provided. The method may include transferring information from the memory in response to at least two synchronous burst read requests using pipelining.

Abstract: In one embodiment of the present invention, a method includes sensing a first burst length of data equal to half of a sense width of a plurality of sense amplifiers of a memory, and sensing a second burst length of data equal to the half of the sense width during a latency while sensing the first burst length of data.

Abstract: A system and method for fencing memory accesses. Memory loads can be fenced, or all memory access can be fenced. The system receives a fencing instruction that separates memory access instructions into older accesses and newer accesses. A buffer within the memory ordering unit is allocated to the instruction. The access instructions newer than the fencing instruction are stalled. The older access instructions are gradually retired. When all older memory accesses are retired, the fencing instruction is dispatched from the buffer.

Abstract: A system and method for fencing memory accesses. Memory loads can be fenced, or all memory access can be fenced. The system receives a fencing instruction that separates memory access instructions into older accesses and newer accesses. A buffer within the memory ordering unit is allocated to the instruction. The access instructions newer than the fencing instruction are stalled. The older access instructions are gradually retired. When all older memory accesses are retired, the fencing instruction is dispatched from the buffer.

Abstract: Briefly, in accordance with an embodiment of the invention, a method and system to retrieve information from a memory is provided. The method may include transferring information from the memory in response to at least two synchronous burst read requests using pipelining.

Abstract: A system and method for fencing memory accesses. Memory loads can be fenced, or all memory access can be fenced. The system receives a fencing instruction that separates memory access instructions into older accesses and newer accesses. A buffer within the memory ordering unit is allocated to the instruction. The access instructions newer than the fencing instruction are stalled. The older access instructions are gradually retired. When all older memory accesses are retired, the fencing instruction is dispatched from the buffer.

Abstract: A system and method for fencing memory accesses. Memory loads can be fenced, or all memory access can be fenced. The system receives a fencing instruction that separates memory access instructions into older accesses and newer accesses. A buffer within the memory ordering unit is allocated to the instruction. The access instructions newer than the fencing instruction are stalled. The older access instructions are gradually retired. When all older memory accesses are retired, the fencing instruction is dispatched from the buffer.

Abstract: The present invention discloses a method and apparatus for implementing a senior load instruction type. An instruction requesting a memory reference is decoded. The decoded instruction is then dispatched to a memory ordering unit. The instruction is retired from a load buffer and is executed after retiring.

Abstract: The present invention discloses a method and apparatus for implementing a senior load instruction type. An instruction requesting a memory reference is decoded. The decoded instruction is then dispatched to a memory ordering unit. The instruction is retired from a load buffer and is executed after retiring.

Abstract: The present invention discloses a method and apparatus for implementing a senior load instruction type. An instruction requesting a memory reference is decoded. The decoded instruction is then dispatched to a memory ordering unit. The instruction is retired from a load buffer and is executed after retiring.