A pcb design layout checking device

Abstract

The invention discloses a PCB design layout audit device, the PCB design layout audit device comprises a device storage, the device storage is provided with the an automatic DFM audit module and a man-machine interaction audit module; the automatic DFM audit module comprises a line audit module, a via hole audit module, a copper sheet audit module, a silk screen audit module, a solder resist audit module and a steel mesh audit module; the man-machine interaction audit module comprises a netlist audit module, a layout audit module, a signal audit module, a structure IDF output module, a device height reporting module, a locating and wiring related interaction audit module, a silk screen related interaction audit module and a production related interaction audit module. The audit system is independently prepared into the electronic product device to be conveniently used by the customers in a plug and play mode, and the audit system is not limited by the mounting computer anymore. The Ukey device is inserted into the computer for the corresponding engineer and the PCB design audit can be executed according to the requirement from the engineer.

Description

technical field [0001] The invention belongs to the field of printed circuit board design in electronic product development technology, and in particular relates to a PCB design layout checking device. Background technique [0002] At home and abroad, there are pcb design layout DFM review tools, which are used to automatically review the final results of pcb design by importing odb++ data or gerber data third-party data output by the pcb design system. [0003] The above review tools have the following disadvantages: the data preparation before review is cumbersome, and the results after review are not easy to interact with the pcb design system for positioning. For the problems found in the review, after the pcb design system is changed, it is necessary to output the odb++ data or gerber data for re-review and confirmation. With so many repetitions, the review cycle is very long. Contents of the invention [0004] In order to solve the above-mentioned problems existing ...

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Problems solved by technology

[0003] The above review tools have the following disadvantages: the data preparation before the review is cumbersome, and the results after the review are not easy to interact with the pcb design system

For the problems found in the audit, after the pcb design system is changed, it is necessary to output odb++ data or gerber data for re-audit confirmation, so many repetitions, the audit cycle is very long

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