Solid State Drives and Computing Systems Including the Same

摘要

Solid state drives may include a controller, a mapping table and a buffer memory. The controller provides a logical address of associated data through a first input-output unit at a first speed and provides the associated data through a second input-output unit at a second speed. The controller may be connected to the first input-output unit and the second input-output unit. The mapping table may be connected to the controller through the first input-output unit. The buffer memory may be connected to the controller through the second input-output unit. The first input-output unit may be physically separated from the second input-output unit. The first speed may be different from the second speed.

主权项

1. A solid state drive comprising:
a controller configured to provide a logical address of associated data through a first input-output circuit at a first speed and configured to provide the associated data through a second input-output circuit at a second speed, the controller being connected to the first input-output circuit and the second input-output circuit, the first input-output circuit being physically separated from the second input-output circuit and the second speed being different from the first speed; a mapping table connected to the controller through the first input-output circuit and configured to map the logical address of the associated data that is provided through the first input-output circuit to a physical address of the associated data; and a buffer memory connected to the controller through the second input-output circuit and configured to buffer the associated data that is provided through the second input-output circuit.