Unlock instant, AI-driven research and patent intelligence for your innovation.

Apparatus and system for performing burning-in-system to serial flash memories

A technology of serial flash memory and flash memory, which is applied in the field of devices for in-system programming of serial flash memory, which can solve problems such as production troubles, not quite popular, and expenditure, and achieve the effect of reducing production costs and improving speed

Inactive Publication Date: 2010-03-03
SUNPLUS TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to complete this pre-programming operation, it is necessary to have a programmer that can do pre-programming. However, the programmers that can do pre-programming are not quite popular among general system manufacturers, which causes troubles in production.
[0006] To sum up, the use of serial flash memory must first perform the action of pre-programming the program code, and the ownership rate of the device that can be used for pre-programming is not popular among general system manufacturers. troubles in production
If you buy a burner that can do pre-burning, it may cause unnecessary expenditure on cost

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Apparatus and system for performing burning-in-system to serial flash memories
  • Apparatus and system for performing burning-in-system to serial flash memories
  • Apparatus and system for performing burning-in-system to serial flash memories

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 It is a circuit diagram of a device with in-system programming function according to a preferred embodiment of the present invention. Please refer to figure 1 , including a device 101 with a programming function in the system and an external device 110 . Wherein the device 101 having the programming function in the system also includes a serial flash memory 102, a controller 103, a serial flash memory controller 104, a dynamic access memory 105, a serial interface unit 106, a serial bus 107, and an infrared receiver 108 and a display screen 109 .

[0034] Wherein, the serial flash memory 102 is electrically coupled to the controller 103 via the serial bus 107 to store the program data programmed by the controller 103 and to dynamically access the memory 105 to store the program data.

[0035] The serial interface unit 106 is electrically coupled between the device 101 with the in-system programming function and the external device 110 , and transmits the pro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a record-burning functional device and system, which comprises the following parts: non-volatile internal memory, controller and serial interface unit, wherein the device undergoes the programmed non-volatile internal memory, the controller extracts the program data from an outside device positively through serial interface unit, which stores the data in the non-volatile internal memory. The invention accomplishes the effect and reduces the cost, which needn't buy other record-burning devices.

Description

technical field [0001] The present invention relates to a device for burning programs, and in particular relates to a device for burning serial flash memory in a system. Background technique [0002] Due to the continuous innovation of technology, in the part of electronic circuit, from the earliest invention of vacuum tube, the continuous innovation and research and development of R & D engineers have led to today's semiconductor manufacturing process. And constantly challenge the ability of R&D engineers to innovate and develop, and also bring drastic changes and impacts to ordinary daily life. How to find out the fields that can still be invested in R&D under the limited R&D space has become a challenge for R&D engineers today. One of the most concerned topics. [0003] In today's high-tech society, electronic consumer products have become the most commonly used items in the daily life of ordinary people. With simple command operations, the quality of life and work effi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06F13/00G11C16/02
Inventor 杨颖智陈赓麟廖仁亿
Owner SUNPLUS TECH CO LTD