Electronic system, control method thereof, display apparatus, upgrade apparatus, and processing method of display apparatus

A technology for electronic systems and display devices, which is applied in electrical digital data processing, components of television systems, memory systems, etc., can solve problems such as increased communication traffic, and achieve the effect of reducing data transmission traffic.

Inactive Publication Date: 2013-07-03
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When an upgrade device for upgrading the hardware or software of the display device is connected to the display device, the amount of communication related to the delivery of data increases, and therefore it is necessary to prepare for a delay in data transmission

Method used

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  • Electronic system, control method thereof, display apparatus, upgrade apparatus, and processing method of display apparatus
  • Electronic system, control method thereof, display apparatus, upgrade apparatus, and processing method of display apparatus
  • Electronic system, control method thereof, display apparatus, upgrade apparatus, and processing method of display apparatus

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Embodiment Construction

[0028] Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings so as to be easily realized by those having ordinary knowledge in the art. The exemplary embodiments can be embodied in various forms without being limited to the exemplary embodiments set forth herein. Descriptions of well-known components are omitted for clarity and conciseness, and like reference numerals refer to like elements throughout.

[0029] The first exemplary embodiment will refer to Figures 1 to 6 describe.

[0030] figure 1 is a block diagram schematically showing a system-on-chip (SOC) generally used for a display device.

[0031] refer to figure 1 , SOC1 includes a processing block 10 (which includes a central processing unit (CPU) 11, a graphics processing unit (GPU) 12, a digital signal processing unit (DSP) 13, peripherals 14), a hardware block 20 implementing video and audio processing, and A bus network 30 connects these blocks.

[0032]...

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PUM

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Abstract

An electronic system, a control method for the electronic system, a display apparatus, an upgrade apparatus, and a data input / output processing method of the display apparatus are provided. The electronic system includes a first system on chip (SOC) including a first functional block which performs a first function, a second functional block which performs a second function, and a first bus network which performs communication between the first functional block and the second functional block, a connection unit which connects a second SOC to the first SOC, wherein the second SOC comprises a third functional block configured to upgrade the first function and a second bus network, and a power supply unit which supplies power to the first SOC and the second SOC, wherein the power supply unit blocks power from being supplied to the first functional block if the second SOC is connected to the connection unit.

Description

technical field [0001] Devices and methods consistent with the exemplary embodiments relate to an electronic system, a control method of the electronic system, a display device, an upgrade device, and a data input / output processing method of the display device. Background technique [0002] A display device includes a plurality of input ports for inputting image signals or image data from various external image sources, and processes the input image data to display images on its own display panel. The display device outputs the processed image data through the output port as needed. Also, when a plurality of external devices are connected to the display device via a plurality of input / output (I / O) ports, the display device may be configured to output data input from one external device to another external device. Examples of display devices may include televisions (TVs) and monitors. For example, a TV processes a broadcast signal transmitted from outside the TV according t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/443H04N21/472H04N5/765G06F9/445G06F15/76
CPCG06F8/65G06F12/00G06F13/4081
Inventor 罗景锡申奇沃李泰永赵顺济咸喆熙
Owner SAMSUNG ELECTRONICS CO LTD
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