TW201227375A - Design guidance system and method for circuit board layout rule - Google Patents

Abstract

The present invention provides a design guidance system and a method for a circuit board layout rule, including: a part database for storing package specification information data of at least one circuit board component, and a naming rule for naming the circuit board component corresponding to the packaging specification information data edited; an input module for a user to input a net name of a circuit board to be drafted, and the package specification information data of the circuit board component associated with the net name, where the input module also automatically links to the part database; a processing module, after certain net names of a layout rule to-be-configured are selected from the net names inputted by users with the input module and package specification information data associated with the circuit board components, the processing module accordingly selecting components associated with the certain net names, to guide the user to select a circuit board terminal component name (RefDes) of a circuit board component match group associated with the certain net names; an editing module for locating wiring relation between the match group and respective contacts of the components, to define the layout rule of the match group according to the circuit board terminal component names analyzed by the processing module; an inherit module allowing the user to inherit a previously edited layout rule file from another circuit board of the same circuit configuration; and a layout rule database for storing and sorting previously edited files, allowing the user to rapidly and conveniently inquire and render layout rule files as needed, for facilitating sharing of resources and rapid inheritance.

Description

201227375 VI. Description of the Invention: [Technical Field] The present invention relates to a design guidance system and method for circuit board layout rules, and more particularly to a layout rule applied to circuit board layout data Design guidance systems and methods. [Prior Art] With the development of high-density integrated circuits, the need for circuit board layout with electronic design automation (EDA) software

The demand is also increasing. At present, the more commonly used softwares are AUegr〇, Pr〇td and so on. When using the software of shai to set the layout rules, the following two different input methods can be used to set the matching group (MatchGr〇up): 1. Input according to the network name (NetName); and 2 Enter according to the pinpair. Because the user needs to input the network name in the first input method based on the network name input, the advantage is that the complexity of setting the auxiliary program is also low. Dangdang transplants can only be input separately for each different plan. In addition, because of the correctness of the input of the square dog, the two-way aspect of the one-way problem is determined. In the second type of input according to the pin pair, the pin pair is implemented, so the advantage is that the load Simultaneous setting of components. However, the disadvantage of the first input method is that the 201227375 noise required to set the complex ' is also higher. In addition, 'although this kind of input method can support 1 force I't planted', but it needs to report the component seal between different boards when transplanting; and in the needle network or multi-load component Ζ ' ' also need to query each - root * foot to set. This kind of in* work is complicated and not conducive to work efficiency, but also some people have doubts about the correctness of the input. How to provide a design guide for circuit board layout rules ί, ΐϊΐί i to avoid the above-mentioned lack of traditional input and design systems, has become an urgent problem to be solved in the industry. SUMMARY OF THE INVENTION Clouds are disadvantageous in the foregoing prior art, and an object of the present invention is to provide a design guide for circuit board layout to save wiring operation time. A further object of the present invention is to provide a design guiding method for circuit board layout rules to improve the efficiency of work efficiency and the setting of wiring rules. In order to achieve the above object, the present invention provides a design guiding system and method for a circuit board layout rule, including: a parts database for storing package specification information of a circuit board component, And a naming convention for the name of the board component corresponding to the edited package specification information; the input module is for the user to input the network name (net name) of the board to be drawn, and the network The information about the package specification of the relevant circuit board component, the input module is also automatically connected to the component database; the module ^ is the network name and its associated circuit board input by the user from the input module. In the package specification information of the component, after selecting the specific network name of the layout rule, the processing module selects the component related to the specific network name to guide the user to select the specific network name. Circuit board component matching group (MatchGroup) circuit board terminal component name (RefDes); editing module for analyzing the power according to the processing module The name of the board terminal component, find the connection relationship between the matching group (MatchGroup) and the component pins to define the layout rule of the matching group; the inheritance module allows the user to set 201227375 = The layout rule file edited by the person inherits into the board of other identical electronic architectures; and the layout rule database stores and organizes the files edited by the predecessors for quick and convenient query by the user. And get the required layout rules = (1 noisy plus plus gamma), to facilitate the sharing of resources and rapid succession. Preferably, the package specification information of the circuit board component includes at least: information about the type of the circuit board component, size information data, and information about the arrangement rules of the circuit board component pins. > Preferably, wherein the naming convention of the name of the circuit board component includes at least: the type information of the circuit board component.

Preferably, the processing module automatically filters out the coincidence with the selected network as a basis for guiding the user to select the terminal component. H 乂 者 ’ ' The editing module is matched with the foot information in the parts database automatically, matching the connection relationship of each group in the group, and defining the layout rules. ... "Better" where the board component matching group for board layout contains a single 'network. Complex number = where 'the board component matching group for board layout contains a single ^' The circuit board component matching group of the circuit board layout belongs to a plurality of 'the circuit board component matching group for the circuit board layout belongs to the Α '', wherein the successor module has been edited and completed for the board assembly. Different versions of the group, while inheriting the roots of the library, to correct and update the wrong board terminal component name. 7 / According to the above concept, the circuit board layout rules of the present invention will be Compared with the edited package specification information and the time between the line and the line, and the labor cost can be saved, the quasi-flat = to improve work efficiency. Flat Years, favorable 201227375 [Embodiment] Please refer to the figure, which shows the present invention The proposed design guidance system for the circuit board, block diagram. As can be seen from the first figure, the design guidance system 1 for the board layout rules mainly includes the execution area 1 , the zero 11 and the layout rule database 16. Among them, the execution area is mainly composed of input=group 12, processing module 13, editing module 14 and successor module 15. In the first map, the part data The library 11 is a naming rule for storing at least one of the board components and the name of the board component corresponding to the edited package specification information. The input module 12 is for the user. Enter the network name of the board to be drawn (net name) and the information of the board component related to the network name. The processing module 13 is the network name entered by the user from the input module. After selecting the specific network name of the layout rule to be selected from the package specification information of the relevant circuit board component, the processing module selects the component associated with the specific network name to guide the user to select the specific network. Name related circuit board Several matching group (MatchGroup) circuit board terminal component name (RefDes) Mountain editing module 14 is used to determine the finalizing component name of the board according to the processing module It is said that the matching relationship between the matching group and the component pins is found to define the layout rule of the matching group. The inheritance module 15 is based on the edited circuit board layout. The different versions of the board component matching group are inherited for the user to reuse the same circuit board; that is, the layout rule database 16 can cooperate with the successor module 15 to match the established circuit board component matching group. Group (MatchGroup

Set) ' directly and quickly transferred to the current board components through the successor module 15. > - The package specification of the board component used by the part database U includes at least: type information of the board component, size information, and information on the arrangement rules of the board component pins. 201227375 The network name net name of the circuit board input by the user via the input module 12, and the package specification information of the component corresponding to the network name to the network name (netname) on the circuit board f. Information on the types of circuit board components, size information, and information on the connection and pin connection of the board components. The ribey mussels, see the second figure, which shows the user interface of the design secrets for the board layout rules proposed by the present invention. It can be seen from the second ® that the user selects the network module name by the input module interface 22 in the design guidance system, and the processing module interface 23 in the V system automatically picks up the network and its network. The associated element, in turn, is the terminal element of the matching axis (Mateh G_p). w As shown in the editing module interface 24, the editing module can be based on the name of the terminal component of the circuit board that is processed by Wu and two kilograms, and the naming and packaging information of the component ^ in the parts database. (MatehGraip) The connection relationship with the components, defines the matching group_layout rules. In the second figure, it can be seen that 'the package specification information of the circuit board components used by the design guidance system of the present invention is zero, and Multi-network _ input and edit-τ', the edited board component matching group for layout can be έ single network or multiple network. The purpose of the present invention is to show the layout of the circuit board proposed by the present invention. Another 50-year-old inheritance interface between different systems. From the third figure, the name of the parts database used by the design guiding system of the present invention, in addition to the package specification of the circuit board component, and the name of the electrical component corresponding to the edited ft. The miscellaneous is also the same as the successor module of the circuit board for the circuit board layout. The successor module 15 with the same version can be used in different calendars. Inheritance. In other words, the user only needs to input the terminal =pfr, and the board layout rules will be accepted by the design guidance system. In other words, the circuit board component matching group for layout that is edited by the user can be used as a single plan or a complex number. As shown in the third figure, the layout rule database 16 can cooperate with the successor module 15 to match the set of circuit board components that have been established in the past, and find the two mutual successive circuit boards through the assistance of the successor module 15. The mapping relationship between the terminal components of each other, and through the processing module ^ and the editing module 14, recalculates the relationship between the succeeded layout rule file pins and automatically transplants them into the layout rules of the circuit board to be drawn, and completes the circuit board. The inheritance of the component matches the different versions of the group. In addition, the successor module 15 defines the edited circuit board component matching group for the board layout by looking only for the starting board terminal=piece and the final board terminal component. Different versions to complete the board element and match the inheritance between different versions of the group. Since all the layout rules are recalculated based on the latest part data, the successor module 15 also has a correction error, the name of the board terminal component, and the function of correcting the error information in the old file. Ensure that each individual is correct in circulation or succession. Please refer to the fourth figure, which is a flow chart of a design guiding method for board layout rules proposed by the present invention. As shown in the fourth figure, the present invention proposes a design guiding method for circuit board layout rules, including: (Step S1) storing at least one circuit board component package specification information material, and corresponding to the edited package specification information material. The naming rules for the names of the circuit board components; (step S2) input the network name of the circuit board to be drawn, and the package specification information of the circuit board components related to the network name; 〃 (step S3) After selecting the specific network name of the layout rule to be selected from the network name input by the input module and the package specification information of the relevant circuit board component, the component related to the specific network name is selected to guide the use of the 3H. The board terminal component name of the circuit component matching group (MatchGroup) related to the special network name is selected (Re1es\ (step S4), according to the analyzed board terminal component name, the matching group is found (MatchGroup) ) the connection relationship with each pin of the component to define the layout rule of the matching 201227375 group; : The person can edit the predecessor #好Layout rule file = to other circuit architectures of the same circuit architecture and (four), two of the 、, ': 珂 珂 珂 已 已 已 已 已 已 已 , 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已Quick inheritance. The design of the parts for the board layout rules proposed by the invention is based on a unified circuit board. This can be named as the rule 1 field, the multi-network input is able to Reduce the errors caused by the traditional methods, the national borders, and the human factors, effectively improve work efficiency, and reduce manufacturing costs. Effective forks 201227375 [Simplified schematic] The first figure is proposed by the present invention The block diagram of the design of the board layout rule guide system. The second figure is the user interface diagram of the design guidance system for the board layout rules proposed by the present invention. The design of the circuit board layout (4) proposed by the county invention Guide the succession interface diagram between different systems. The rules for board layout proposed by the invention of the guide [the main component symbol description] 1 design guidance system 10 execution area 11 parts database 12 input module 13 processing module 14 editing module 15 successor module 16 layout rule database 22 input module interface 23 processing module interface 24 editing module interface

Claims (1)

201227375 'VII. Patent application scope: ι_ A design guidance system part library for circuit board layout rules, which is used to store at least one of the specifications information, and the seal of the component edited by the spot. The name of the board component is the same as the power of the board information specification. The input module is used for the user to input the network name of the board to be drawn, ί f _ _ board component The package specification information ί 枓, the input group is also automatically connected to the parts database. The shell processing module is selected from the data of the input model. The === strict user selects the specific network The name of the circuit board terminal component of the route group (MatchGroup) (RefD. ^^ ff group, used to find the matching group (MatchGroup) according to the circuit board terminal component name % analyzed by the processing module The disk component is _ _ _, define the layout rules of the matching group; P) ^ the connection relationship of each pin, to inherit the module, so that the user can edit the case Uyom rule file} inherits to other identical circuits The circuit board of the architecture, the layout of the field, and the storage and finishing of the library have been edited and edited by the predecessors, and the convenient and convenient query and the required layout rules are available. Fast succession. (y ^ The design guidance system of the application scope patent item i, wherein ΐ ίίϊϋΐΞ includes at least: the type of the circuit board component, the size of the information, the size of the shell and the (4) the arrangement rules of the board component pins. For example, the design guidance system of the i-th patent scope, wherein the naming fee of the f二f is at least: the designation guidance system of the syllabus of the syllabus of the syllabus is as follows: The network-related components are used as the guiding user to select the "two-piece design guidance system of the patent application scope item, wherein the editing module is equipped with the pin information in the 201227375 part database to automatically find the matching group. The connection relationship of each group defines the layout rule. 6. The design guidance system of claim 1 of the patent scope, wherein the circuit board component matching group for circuit board layout comprises a single network. The design guidance system of claim 1 wherein the circuit board component matching group for circuit board layout comprises a plurality of networks. 8. The design of the first application of the patent scope A system in which a circuit board component matching group for a circuit board layout belongs to a single meter. 9. The design guidance system of claim 1, wherein the circuit board component matching group for circuit board layout is a complex meter 10. As in the design guidance system of the scope of patent application i, wherein the successor module has been edited and completed, the different versions of the circuit board component matching group for the board layout are inherited and based on the part data. Library to correct and update the wrong board termination component name. ' 11. A design guidance method for board layout rules, including: storing at least one board component (comp0nent) package specification information, and editing The naming rules for the name of the board component corresponding to the package specification information; the user enters the network name (netname) of the board to be drawn, and the package specification information of the board component related to the network name; The name of the network input by the user from the input module and its related circuit board components, and the specifications of the module After selecting the specific network name for which the layout rule is to be set, the component related to the specific network name is selected to guide the user to select the circuit board terminal of the specific network _ _ f road board light distribution group (MatehGjOup) Component name (Re©es); According to the analyzed board terminal component name, find the matching relationship between the component rihGroup and the component lions to define the matching group of 201227375 to store and organize the predecessors The edited project is for the user to quickly and conveniently query and obtain the required layout rule file, which facilitates resource sharing and rapid succession. 12. Design guidance for the 11th patent scope of the application The method, wherein the information about the sealing specification of the circuit board component comprises at least: information about the type of the circuit board component, size information data, and information about the arrangement rules of the circuit board component pins. 13. The design guiding method of claim </ RTI> wherein the naming rules for the name of the circuit board component include at least: type information of the circuit board component. 14. For the design guidance method of the nth item of the patent application, in which the component related to the selected network is automatically filtered out as a basis for guiding the user to select the terminal component. ^ 15. 15. The design guidance method of the item, which is matched with the information of the foot position in the parts database, automatically finds out the connection relationship of each group in the matching group and shy out the layout rule. '16·If the design of the patent application scope item 11 A booting method in which a board component matching group for a board layout includes a single network. 17. The design guiding method of claim 11, wherein the board component matching group for board layout includes plural 18. The design guiding method according to the scope of claim U, wherein the circuit board component matching group for the circuit board belongs to a single meter. φ 19· The design guiding method according to the U of the patent application scope, wherein The circuit board component matching group used in the circuit board belongs to a complex number. 2〇如如. The design guiding method of the patent application scope item, which further includes the steps: The difference of the board component matching group for the board layout is completed, and the original is based on the part database to correct and update the wrong electrical component name. Board, Winter 13