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US 2025/0098181 A1Published application
Integrated memory controller circuitry
AssigneeAdvanced Micro Devices, Inc.
InventorsAlan D. SMITH, Samuel NAFFZIGER, Joe MACRI, James R. MAGRO, Vydhyanathan KALYANASUNDHARAM
Life of this patent
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Abstract
A package device includes a processing device, memory dies and a memory controller. The memory controller die is coupled to the processing device and the memory dies. The memory controller die controls communication from the processing device to the memory dies and to an external memory device. The external memory device is external to the memory dies.
Claims27
A package device comprising:
- a processing device;
- memory dies;
- and
- a memory controller die coupled to the processing device and the memory dies, wherein the memory controller die is configured to control communication from the processing device to the memory dies and to an external memory device, wherein the external memory device is external to the memory dies.
1 more element
A memory device comprising:
- memory dies;
- and
- a memory controller die connected to the memory dies, a processing device, and an external memory device, wherein the external memory device is external to the memory dies, and wherein the memory controller die is configured to control communication from the processing device to the memory dies and the memory device.
A computer system comprising:
- a first processing device;
- and
- an integrated circuit device coupled to the first processing device and comprising
- a second processing device;
- memory dies;
- a memory device external to the memory dies;
- and
- a memory controller die coupled to the second processing device, the memory dies, and the memory device, wherein the memory controller die is configured to control communication from the second processing device to the memory dies and the memory device.
5 more elements
A method comprising:
- receiving, at a memory controller die of a package device, a memory command from a processing device, wherein the package device comprises memory dies, and wherein the memory controller die is connected to the memory dies and a memory device that is external from the memory dies;
- and
- outputting the memory command to one of a memory die of memory dies based on the memory command being associated with the memory die or the memory device based on the memory command being associated with the memory device.
Dependencies are inferred from the claim text.