Juniper Networks, Inc.

Srinivas Vaduvatha

Deepak Goel

Anurag P Gupta

Srinivas Venkataraman

Shahriar Ilislamloo

Praveen Garapally

Dibyendu K Sen

Norman Bristol

An apparatus includes a scheduler module operatively coupled to each memory block from a set of memory blocks via a shared address bus. The scheduler module is configured to receive a group of memory commands from a set of memory controllers. Each memory controller from the set of memory controllers is uniquely associated with a different memory block from the set of memory blocks. The scheduler module is configured to classify each memory command from the group of memory commands into a category based at least in part on memory commands previously sent to the set of memory blocks via the shared address bus. The scheduler module is configured to select an order in which to send each memory command from the group of memory commands to the set of memory blocks via the shared address bus based at least in part on the category of each memory command.

Methods and apparatus for a scheduler for memory access

A system includes a memory and a controller. The controller may include a group of pads and an allocation register. The controller is configured to receive input signals corresponding to the group and allocate each one of the pads to output one of the input signals based on a configuration of pins of the memory. The controller is also configured to redirect the input signals, within the controller, based on the allocation of the pads and output the input signals from the controller into the pads.

Flexible pin allocation

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Fremont, CA, United States of America

Srinivas Vaduvatha