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Microprocessor general-purpose development system

A microprocessor and development system technology, applied in contact parts, program control devices, program loading/starting, etc., can solve the problems of waste of human and material resources, repetitive design, etc., achieve rapid replacement and ensure universality

Inactive Publication Date: 2008-08-27
SHENZHEN POLYTECHNIC
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Problems solved by technology

However, different microprocessors have different external pins and packages. When the microprocessor model is changed, the hardware of the entire board needs to be redesigned; although other interface circuits in the development board may be completely the same, this has caused repeated design and Waste of human and material resources

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  • Microprocessor general-purpose development system

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Embodiment Construction

[0019] The microprocessor universal development system of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Please refer to Fig. 2, the present invention provides a kind of microprocessor general development system 10, this microprocessor general development system 10 comprises microprocessor socket (comprising socket converter) 11, control conversion module 12, control logic loading unit 13, Microprocessor power supply selection module 14, microprocessor clock selection module 15, microprocessor expansion port module 16, microprocessor configuration module 17, power supply module 18, clock module 19, reset module 20 and interfaces of various functional modules of the microprocessor Functional modules such as application circuits.

[0021] The main components of this microprocessor general development system 10 are specifically described below:

[0022] Microprocessor socket (including socket converte...

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Abstract

The invention relates to a microprocessor general development system, which comprises a microprocessor socket, a control switch module system and a control logic loading unit. The microprocessor socket is used to place different microprocessor chips; the control switch module system is used to achieve the mapping function of the microprocessor signal pin; and the control logic loading unit loads the different hardware logic software provided by the computer back stage to the hardware logic chip in the control switch module. Through the hardware logic chip and the loading different hardware logic configuration software, the microprocessor general development system of the invention achieves the control of flexible mapping of the pins with related functions of the microprocessors of different kinds to the same outer interface application circuit, which achieves the rapid exchange of microprocessors without changing the development experiment system and any other hardware structures, and guarantees the commonality of the development system.

Description

【Technical field】 [0001] The invention relates to a general development system for microprocessors, in particular to a general development system for microprocessors capable of supporting multiple microprocessor chips. 【Background technique】 [0002] Most of the modern communication systems and electronic product design applications are inseparable from powerful microprocessors. When using microprocessors for electronic product design, it is first necessary to choose the appropriate microprocessor model. In addition to other factors, the difficulty of its design must also be considered. In order to understand the performance and design application technology of a microprocessor in detail, developers usually need to conduct preliminary research, analysis and evaluation on the development system designed for this microprocessor chip provided by the microprocessor manufacturer or a third-party design manufacturer. . [0003] However, since different microprocessors have diffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445H01R13/10
Inventor 汤旭慧
Owner SHENZHEN POLYTECHNIC
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