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Notebook computer PCI bus cycle debugging device and method

A notebook computer and PCI bus technology, which is applied in the field of information collection and debugging devices, can solve problems that cannot be directly applied to notebook computers for debugging operations, and PCI bus expansion slots are not configured.

Inactive Publication Date: 2007-11-14
MITAC INT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, as far as notebook computers are concerned, due to the requirements of thinness, lightness and small size, standard PCI bus expansion slots are generally not configured.
Therefore, the general PCI bus cycle single-step interrupt debugging device cannot be directly applied to the debugging work of notebook computers.
This is really a big shortcoming in the situation that notebook computers are becoming more and more popular, and have powerful functions and high commercial value.

Method used

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  • Notebook computer PCI bus cycle debugging device and method
  • Notebook computer PCI bus cycle debugging device and method
  • Notebook computer PCI bus cycle debugging device and method

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Embodiment Construction

[0065] Referring to Fig. 1 and shown in Fig. 2 simultaneously, wherein Fig. 1 shows the system connection schematic diagram of the present invention, and Fig. 2 shows a further system connection schematic diagram between a notebook computer and the PCI bus cycle single-step interrupt debugging device and the remote main console . The device that constitutes the debug system of the present invention includes a PCI bus cycle single-step interrupt debug device 2, a remote master console 3, a debug information collection device 30 that can be configured in the remote master console 3, and a switch device 4.

[0066] In a typical notebook computer 1 to be tested, include a central processing unit 11, a memory 12, a PCI bridge 13 (PCI Bridge), a PCI device 14, a PCI / ISA bridge 15 (PCI / ISA Bridge), an ISA device 16, etc. device. The CPU 11 and the memory 12 are connected to the system bus 171 , and the system bus 171 is connected to a PCI bus 172 (Peripheral Component Interconnect)...

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Abstract

The present invention discloses PCI bus period debugging device for notebook computer. One PCI bus period single step interruption debugging device is connected vian an adapter to the connector in the notebook computer, so that the PCI bus period single step interruption debugging device can obtain the relevant debugging information of the notebook computer in the debugging period. The adaptor including the first connector, the second connector and inner connecting wires between the first connector and the second connector leads out the PCI bus signal of the notebook computer to the fixed signal pins of the second connector, so that the PCI bus period single step interruption debugging device can obtain the relevant debugging information of the notebook computer in the debugging period. The present invention also discloses the PCI bus period debugging method for notebook computer.

Description

technical field [0001] The invention relates to a debugging system of a notebook computer, in particular to a device and method for collecting information and debugging a notebook computer by using a PCI bus cycle single-step interrupt debugging device. Background technique [0002] A general computer system architecture includes hardware components such as a central processing unit, a disk device, an input device, an output device, and a memory, and these components achieve connection, data transmission, and control functions through a bus. In the research and development of computer systems or system error diagnosis, it is often necessary to use a logic circuit analyzer or a debugger as an auxiliary tool to find out the error point. [0003] Most general desktop computers are equipped with PCI bus (Peripheral Component Interconnect Bus) expansion slots. The PCI bus is a bus architecture commonly used by computer devices at present. For the debugging of desktop computers ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/22
Inventor 蔡俊男
Owner MITAC INT CORP