METHOD AND APPARATUS FOR REPRODUCING MEDIA CONTENTS USING NON-VOLATILE STORAGE MEDIUM

• US 20090087168A1
• Filed: 08/26/2008
• Published: 04/02/2009
• Est. Priority Date: 10/02/2007
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: KIM, Shine, KIM, Young-bong, AHN, Seong-jun, SEO, Young-il, PARK, Chan-ho, LEE, Hyung-gyu, KIM, Jung-hwan
• Application Number:
  US12/198,388
• Publication Number:
  US 20090087168A1
• Time in Patent Office: Days
• US Class Current: 386/248
• CPC Class Codes: G06F 9/4401 Bootstrapping security arrangements therefor G06F21/57

Abstract

The invention relates generally to a method for reproducing digital media content, and more particularly but without limitation, to a method and apparatus for reading a boot code and digital media content from a non-volatile storage medium other than a conventional hard disk drive. In embodiments of the invention, power is limitedly supplied to an apparatus required for reproducing digital media content. Additionally, in embodiments of the invention, the digital media content is reproduced using a non-volatile storage medium other than a conventional hard disk drive (HDD); in particular, embodiments of the invention utilize a solid state drive (SSD) such as a non-volatile cache memory inside a hybrid hard drive (HDD) or an on-board cache memory. Embodiments of the invention also provide an apparatus for performing the method.

Claims

1. A method of reproducing digital media content comprising:

providing power to at least one system component, the at least one system component including a solid state non-volatile storage device;

reading a boot code from the solid state non-volatile storage device; and

reproducing the digital media content using the boot code, the reproducing including reading the digital media content from the solid state storage device.

2. The method of claim 1, further comprising determining whether a user has selected a general mode or a media mode, the general mode being associated with a host operating system (OS).

3. The method of claim 2, wherein, when it is determined that the user has selected the media mode, providing power includes providing power only to the at least one system component necessary for reproducing the digital medial content.

4. The method of claim 1, wherein providing power includes providing power only to the at least one system component necessary for reproducing the digital media content.

5. The method of claim 2, wherein providing power does not include providing power to a spindle drive motor.

6. The method of claim 1, wherein reading the boot code includes reading an interface program, the interface program configured to control data inputs and outputs.

7. The method of claim 1, wherein the solid state non-volatile storage device includes:

a boot area in which the boot code is disposed; and

a media content data area in which the digital media content is disposed.

8. The method of claim 7, wherein the solid state non-volatile storage device further includes a pinned area, the pinned area being dedicated to a host operating system, each of the boot area, the media area and the pinned area being separate and distinct.

9. The method of claim 8, wherein the solid state non-volatile storage device further includes an unpinned area, the unpinned area being a write buffer, each of the boot area, the media area, the pinned area, and the unpinned area being separate and distinct.

10. The method of claim 1, wherein the solid state non-volatile storage device is a cache memory disposed in a hybrid hard disk.

18. A computer readable recording medium having computer-executable code stored thereon, the computer-executable code configured to execute the method of claim 1.

11. A digital media apparatus comprising:

a power source unit configured to provide power to at least one component of the digital media apparatus;

a solid state non-volatile storage device coupled to the power source, the solid state non-volatile storage device configured to store a boot code and digital media content;

a reading unit coupled to the power source and the solid state non-volatile storage device, the reading unit configured to read the boot code; and

a reproduction unit coupled to the reading unit and the solid state non-volatile storage device, the reproduction unit configured to reproduce the digital media content based on the boot code.

12. The apparatus of claim 11, further comprising a mode selection unit coupled to the power source unit, the mode selection unit configured to receive an input, determine whether the input is associated with a general mode or a media mode, the mode selection unit further configured, if the input signal is associated with the media mode, to output a control signal to the power source unit that causes the power source unit to supply power only to the at least one component necessary for reproducing the digital media content.

13. The apparatus of claim 11, further comprising an interface program execution unit coupled to the power source unit, the reading unit, and the reproduction unit, the interface program execution unit configured to execute an interface program disposed in the boot code.

14. The apparatus of claim 11, wherein the solid state non-volatile storage device includes:

a boot area in which the boot code is disposed; and

a media content data area in which the digital media content is disposed.

15. The apparatus of claim 14, wherein the solid state non-volatile storage device further includes a pinned area, the pinned area being dedicated to a host operating system, each of the boot area, the media area and the pinned area being separate and distinct.

16. The apparatus of claim 15, wherein the solid state non-volatile storage device further includes a unpinned area, the unpinned area being a write buffer, each of the boot area, the media area, the pinned area, and the unpinned area being separate and distinct.

17. The apparatus of claim 11, wherein the solid state non-volatile storage device is a cache memory disposed in a hybrid hard disk.