MEMORY SYSTEM
First Claim
1. A memory system, comprising:
- a memory controller;
a first memory module directly connected to the memory controller through a first memory bus, and configured to exchange first data of a plurality of data with the memory controller through the first memory bus;
a second memory module directly connected to the memory controller through a second memory bus, and configured to exchange second data of the plurality of data with the memory controller through the second memory bus, the second data being different from the first data;
a third memory module connected to the first memory module through a third memory bus, and configured to exchange the first data with the memory controller through the first memory bus and the third memory bus; and
a fourth memory module connected to the second memory module through a fourth memory bus, and configured to exchange the second data with the memory controller through the second memory bus and the fourth memory bus.
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Accused Products
Abstract
A memory system includes a memory controller, and first through fourth memory modules. The first memory module is directly connected to the memory controller through a first memory bus and exchanges first data with the memory controller through the first memory bus. The second memory module is directly connected to the memory controller through a second memory bus and exchanges second data with the memory controller through the second memory bus. The third memory module is connected to the first memory module through a third memory bus and exchanges the first data with the memory controller through the first and third memory buses. The fourth memory module is connected to the second memory module through a fourth memory bus and exchanges the second data with the memory controller through the second and fourth memory buses.
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Citations
20 Claims
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1. A memory system, comprising:
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a memory controller; a first memory module directly connected to the memory controller through a first memory bus, and configured to exchange first data of a plurality of data with the memory controller through the first memory bus; a second memory module directly connected to the memory controller through a second memory bus, and configured to exchange second data of the plurality of data with the memory controller through the second memory bus, the second data being different from the first data; a third memory module connected to the first memory module through a third memory bus, and configured to exchange the first data with the memory controller through the first memory bus and the third memory bus; and a fourth memory module connected to the second memory module through a fourth memory bus, and configured to exchange the second data with the memory controller through the second memory bus and the fourth memory bus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A memory system, comprising:
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a memory controller; a first memory bus configured to connect the memory controller to a first memory module, and to transmit first write data to the first memory module; a second memory bus configured to connect the memory controller to a second memory module, and to transmit the second write data to the second memory module, the second write data being different from the first write data, wherein the memory system is configured to simultaneously transmit the first write data and the second write data from the memory controller; a third memory bus configured to connect the first memory module to a third memory module, and to transmit the first write data received via the first memory bus to the third memory module; and a fourth memory bus configured to connect the second memory module to a fourth memory module, and to transmit the second write data received via the second memory bus to the fourth memory module. - View Dependent Claims (14)
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15. A memory system, comprising:
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a controller; a first memory module including at least a first memory device having a first memory core; a first bus between the controller and the first memory module; a second memory module including at least a second memory device having a second memory core; and a second bus between the first memory module and the second memory module, wherein; the first bus is selectively electrically connected to the second bus; and the first bus is selectively electrically connected to the first memory core. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification