SYSTEM AND MEMORY MODULE
First Claim
1. A system, comprising:
- a controller;
a first memory module connected to the controller through a first data bus; and
a second memory module connected to the controller through a second data bus that is electrically disconnected from the first data bus, whereinthe first memory module comprises;
a first memory chip and a second memory chip;
a first data terminal connected to the first data bus; and
a first switch unit that switches over electrical connection of the first data terminal with either the first memory chip or the second memory chip, andthe second memory module comprises;
a third memory chip and a fourth memory chip;
a second data terminal connected to the second data bus; and
a second switch unit that switches over electrical connection of the second data terminal with either the third memory chip or the fourth memory chip.
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Accused Products
Abstract
A system includes: a controller, a first memory module connected to the controller through a first data bus, and a second memory module connected to the controller through a second data bus, wherein the first memory module includes: first and second memory chips; a first data terminal connected to the first data bus, and a first switch unit that electrical connects the first data terminal with either the first memory chip and the second memory chip, and the second module includes: third and fourth memory chips; a second data terminal connected to the second data bus, and a second switch unit that switches over electrical connection of the second data terminal with either the third memory chip or the fourth memory chip.
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Citations
19 Claims
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1. A system, comprising:
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a controller; a first memory module connected to the controller through a first data bus; and a second memory module connected to the controller through a second data bus that is electrically disconnected from the first data bus, wherein the first memory module comprises; a first memory chip and a second memory chip; a first data terminal connected to the first data bus; and a first switch unit that switches over electrical connection of the first data terminal with either the first memory chip or the second memory chip, and the second memory module comprises; a third memory chip and a fourth memory chip; a second data terminal connected to the second data bus; and a second switch unit that switches over electrical connection of the second data terminal with either the third memory chip or the fourth memory chip. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A memory module, in a system that includes a controller,
wherein said memory module is included a first memory module connected to the controller through a first data bus, and a second memory module connected to the controller through a second data bus that is electrically disconnected from the first data bus, said memory module being the first memory module and comprising: -
a first memory chip and a second memory chip; a data terminal connected to the first data bus; and a switch unit that switches over electrical connection of the data terminal with either the first memory chip or the second memory chip. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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Specification