TWI273458B - Computer readable recording medium storing comparing program - Google Patents

Abstract

A computer readable recording medium that a comparing program stored therein is provided. When the computer readable recording medium is read by a computer, the following steps is performed. First, reading a netlist of circuit schema and storing that in a first matrix. The netlist of circuit schema includes a plurality of first nets and each first net is used for connecting a plurality of first components. Then, reading a netlist of layout schema and storing that in a second matrix. The netlist of layout schema includes a plurality of second nets and each second net is used for connecting a plurality of second components. After reading the netlist of layout schema, comparing whether the first nets and the second nets are same or not. The computer readable recording medium compares automatically the netlist of the circuit schema and the netlist of the layout schema such that the time invested in comparing the netlists is reduced and the correctness of the comparing result is improved.

Description

I2734^6twfdoc/c IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a computer readable recording medium, and more particularly to a computer readable recording medium storing a comparison program. [Prior Art] The current production process of the Print Cricuit Board is to first draw the circuit diagram with the drawing software Ofed Capture, and then use the wiring tool to complete the wiring diagram according to the wiring diagram. When the wiring pattern is verified to be correct by the simulation program, the wiring pattern is output to a printed circuit board factory (also called a tape out) for semiconductor manufacturing. In general, R&D engineers will revise the wiring and parts in the wiring diagram before exporting the wiring diagram to the printed circuit board factory. Moreover, when the engineer modifies the wiring diagram, it must be changed to the corresponding 0 in the wiring diagram. The modification made by the engineer in the wiring diagram does correspond to the modification of the wiring diagram. Generally, the wiring diagram is completed. After the modification of the wiring diagram, the network list (netlist) of the wiring diagram and the wiring diagram will be separately listed and the comparison between the two will be made. Most of them are artificially compared in the above manner, which is labor-intensive and time-consuming, and is easily caused by human factors, which in turn affects the correctness of the wiring diagram. SUMMARY OF THE INVENTION [In view of the above, the object of the present invention is to provide a computer readable 1 system storage-ratio program that can automatically compare the line graph network 'month early green map network list' to shorten the comparison The labor required for the process. 5 I2734§§ 6twf.doc/c The present invention proposes a computer readable recording medium which, when the computer readable recording medium is read by a computer, stores the following steps. First, f = exist - in the - array. Among them, the circuit diagram is connected to the second = 2nd connection (net), and each - the first connection is connected to __ pieces. Receiver, read the wiring diagram network list and store it

First - in the array. Wherein, the wiring diagram network list includes a plurality of first-connections and each of the second connections is connected to the plurality of second components, and whether the first-connections and the second connections are the same. * In the preferred embodiment of the present invention, the comparison of the first connection and the second connection = step, if the first comparison of the number of the first connection and the second connection and the name of the second machine and then select the same name The first connection is connected to the second connection, and the comparison is performed, and the second component pins connected to the second component are connected to the second component pins connected to the second connection.

In a preferred embodiment of the present invention, the step of comparing the first connection line and the second line name is, for example, first referring to the first heart lines of the line-off network list towel, and comparing the wiring diagram network list. These second connection names in the same are the same as these first-connection names. Then, based on these second connections of the wiring diagram network, the name of the first connection in the network list of the comparison diagram is the same as the name of the second connection. In a preferred embodiment of the present invention, when at least the first/second connection lines are different from the names of all the second/first connections, the comparison program performs the first connection and After the name and quantity of the second connection are compared, more c/c 12734 silk _. This includes storing or outputting the names of the first and/or second connections with different names. In real money, for example, the name of the first connection and/or the second connection with different names are stored or outputted in a textual manner. In the preferred embodiment of the present invention, when the alignment program compares the first and second pins of the first and second wires having the same name, These first component pins are different from these third component pins, and further include pin names for storing or outputting these first components and & second components. In an example, the storage or output of the (four)-it member and the second S-piece are, for example, in the form of a text file. In the preferred embodiment of the present invention, the first array is, for example, two. The first: consists of subarrays. Moreover, the step of reading the line_network list is, for example, (. (a) a row of data of the master circuit diagram network list, the line data includes the name of a certain first connection, and the first connection of the first connection line The name of the piece of the pin. (b) storing the name of the first-connection in the two first sub-arrays, and storing the =-reference of the first component pins to which the first connection is connected in the other---sub-array. (e) Repeat steps (8) through (b) ' until the line map network list is completely read. In the preferred embodiment of the present invention, in the step of reading the network diagram of the circuit diagram, after step (a) and before step (b), the step is further included, and (=) the line taken by tw Whether the data is the first = shell material of the route map network list. In the case of a regular case, if the line-map and the line-of-line data of the list are not read in step (8), the step (8) is re-entered. 7 6twf.doc/c 6twf.doc/c

In a preferred embodiment of the invention, the second array is comprised, for example, of two second sub-arrays. Moreover, the step of reading the wiring diagram network list is, for example, (a) reading a line of the wiring diagram network list, the data including the name of a second connection, and the connection of the second connection The name of the two component pin. (b) storing the name of the second connection in a second sub-array and storing the names of the second component pins to which the second connection is connected in the other second sub-array. (c) Repeat steps (8) through (b) ' until the wiring diagram network list is completely read. In the preferred embodiment of the present invention, in the step of reading the network diagram of the wiring diagram, after step (a) and before step (b), it is further included whether the line of data read by step (8) is a wiring diagram. The first line of the network list. In an example, if the first line of data in the list of network diagrams is not read in step (a), step (8) is re-executed.

The computer readable recording medium of the present invention is used to compare a circuit diagram and a wiring diagram to a list, and store the difference between the two as an archive or on a screen. Therefore, the present invention can not only shorten the labor time that is conventionally used for manual comparison, but also avoid the problems caused by manual misjudgment, thereby improving the accuracy of the comparison result. The above and other objects, features, and advantages of the present invention will become more apparent from the description of the appended claims. [Embodiment] The comparison program of the present invention can automatically compare the network of the wiring diagram and the wiring diagram to shorten the labor time required in the comparison process and increase the comparison knot. 8 • 6twf.doc/c = The invention is described in the following examples, but it is not intended to be modified, but it still belongs to the invention. God touches the scales on the lower side ^ i 9 T ^ The preferred embodiment of the invention can read the flow chart of the steps performed during the reading of the brain. Here, the present invention can be used to record a network list-line design map network list comparison

The brain readable recording medium is, for example, a compact disc or a memory temple, and the computer readable recording medium of the present invention may be a CD or a VD; a scorpion-type brain disk (p〇rtabie c〇mputer) Also, ^, random sub-details (mndGm aeeess memory, RAM), read-only 〇-d_only memory, R〇M), erasable programmable read-only memory (EPROM) is flashing Memory) and so on. /

Referring to FIG. 1, step sl1 is first performed to read a line graph network and an alpha/monthly list. The network list of the circuit diagram includes a plurality of first connections, and the first connection of the mother line is connected to the plurality of One component. Then proceed to step §ι〇2 to read a list of wiring diagram networks. Wherein, the wiring diagram network list includes a first connection, and each second connection is connected to a plurality of second components. Of course, the present embodiment is only for explaining the present invention. The present invention does not limit the order of reading the network diagram of the circuit diagram and the network list of the wiring diagram. Those skilled in the art can decide to read the line according to the actual situation. Figure network list or wiring diagram network list. It should be noted that, since the file format of the circuit diagram network list and the wiring diagram network list are not the same, in a preferred embodiment, the present invention 9 doc/c I27345S·· In the first-array, the list of wiring networks is difficult to bribe in the second-hand car, and then the first array of cases is compared with the standard in the second array. The first array includes, for example, two first-sub-arrays, and the second array includes, for example, two second sub-. The detailed implementation steps of step S100 and step S102 of Fig. 1 will be described below by way of an embodiment. 2 is a flow chart showing the steps of clearing a network diagram of a circuit diagram in accordance with an embodiment of the present invention. Referring to FIG. 2, the step s is first performed, and the line data in the network list of the circuit diagram includes the name of the line and the names of the plurality of element pins connected to the first line connection. The receiver proceeds to step S2G2 to store the name of the first connection in the f: _ _ among them, and the pin names of the first components connected to the first connection are stored in another In the first subarray. , repeat step S2〇〇 to step reading continuously, so as to read the line data of each line in the order of the line = network ^, and read the line map network clear: connection: all the first in the line map network list The connection and its connected brothers are stored in the first array. ^ 得-提提 is the 'line-selling', so in the step S20" read: the second line of the data in the list, to ensure all the data in the subsequent step map network list. Therefore, after the process is better, the invention is further performed after the step, and after the step 2 is performed, it is judged whether the data read in the step 200 is a line of the data of the line graph network I27345 § 6twfdoc / c , as described in step 5201. Moreover, if the data read in the step 2〇〇 is not the first line data of the route map network list, the step S200 needs to be performed again, and then the step S201 is performed until the data read in the step S200 is the circuit diagram. The first line of the network list continues with the subsequent step S202. In addition, the step of reading the wiring diagram network list in this embodiment is substantially the same as the step of reading the network diagram of the circuit diagram, and the only difference is that the name of the second connection in the wiring diagram network list is stored in a In the second sub-array, the pin names of the second components to which the second connection is connected are stored in another second sub-array. Therefore, the steps of reading the wiring diagram network list will not be repeated here. After arranging the route list network list and the wiring diagram network list, then the line map network list and the wiring diagram network list are compared. The following steps will be described in detail by way of examples. Referring to FIG. 1 again, after step S100 and step S102 are completed, step S104 is performed to compare whether the name and quantity of the first connection line in the network diagram list of the circuit diagram are the second connection in the list of the network diagram of the wiring diagram. The name is the same as the quantity. In a preferred embodiment, the comparison method of step S104 is, for example, a reference to the first connection in the network of the prior road diagram, and whether the second connection name in the network diagram of the comparison diagram is connected to the first connection. The lines are the same. The second connection in the iron bar graph network list is the reference, and whether the first connection in the middle of the line map network π is the same as the second connection. In this way, it is possible to compare the line map network list and the wiring diagram network list for new 11 127343⁄4 6twf.doc/c, or earn the second connection of w. Moreover, when the line-connection list and the wiring-connection list are in the name of the second connection of the second line, the second connection line and the circuit diagram S106l (10) store or output the first-/second connection The name, and m binary storage or output 'so that the relevant personnel can clearly understand the difference between the brother connection and the second line. Referring to FIG. 1 , in step S108, the first connection line and the second connection line of the first connection line are respectively selected, and the first component connected to the first connection is connected. Whether the foot of the foot is connected to the second component of the second component is the same. In other words, step S(10) uses the = verification ^ phase _ the first connection is the same as the second connection, and the pins used by the first components for interconnection with each other are used to interconnect with the second component. The pins are the same. When the names of the first component pins and the second component pins are simultaneously, step S110 is performed to store or output the first component and a 70-pin name 'and it is, for example, Store or output as a text file. Step S104 and its subsequent steps are repeated this way until all the first wires in the line graph network list are aligned with all the second wires in the wiring map network list. According to the above, the computer of the present invention can take the recording medium and read it automatically by the computer, and compare the network list of the circuit diagram with the wiring diagram of the wiring diagram, and then reduce the age between the two. Efforts or display on top allow the engineer to further modify the wiring diagram to match the line 12 Ι 2734 §§- diagram. Therefore, the present invention can not only shorten the labor time which is conventionally used for manual comparison, but also avoid the problems caused by manual misjudgment, thereby improving the accuracy of the comparison result. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the scope of the present invention, and it is possible to make some modifications and retouchings without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a flow chart showing the steps performed when a computer readable recording medium is read by a computer in accordance with a preferred embodiment of the present invention. FIG. 2 is a flow chart showing the steps of reading a circuit diagram network list in an embodiment of the present invention. [Main component symbol description] S100: Read a circuit diagram network list S102: Read a wiring diagram network list 曰 曰 = ί on the circuit diagram network list the name of the first connection and the number of lines and the wiring diagram network In the list of double Cln., the name of the first line of the brother of the morning is the same as the number of the wg~ spear one / the second line of the second line with the same second: Jinlian:: the first - component pin and the name phase S ii 0. Μ / The code of the brother's one pin is the same? ί Output the name of the different - / second connection name of the pin: the first component and the second component with different names. ·Read the line data in the line_network list to determine whether the data obtained by the δ stomach is 13 I2734^§6twf>doc/c

The first line of data S202: storing the name of the first connection in one of the first sub-arrays, and storing the pin names of the first components connected to the first connection in another first sub-array 14

Claims (1)

12734 grade ten, the scope of application for patents: L, a computer-readable recording medium, which is stored in the right-hand oblique type, and when the computer can read the recording medium ',,, and the main type is suitable for performing the following transfer :_ When reading the computer, the comparison program reads a list of the network of the circuit diagram, and the card is displayed in a first display. The network list of the Tao map is stored in the network. : Line, and each of the younger brothers connected a number of first components; Master took a wiring diagram network list, and spleen in the second array, the basin" Bu Junhai wiring diagram network list bribe - i line β female - The wiring diagram network list includes a plurality of first connection systems connecting a plurality of second components; and whether the connection to the other connection lines is the same as the second connection lines. The number and name of the connection between the two media of the computer can be read, and the number and name of the connection are the same; and the street is no longer entangled with some of the younger brothers - the connection, the connection - the part of the connection - and the A connection ^ the same as the second connection, and compare the connection of the first - connection Whether the second component pins are the same. The connection between the two components is as follows: the computer readable recording medium described in item 2 of the patent scope: eight in comparison with the first connection and the first The weighing time includes: &<<> and the number is based on the first connection, and the second is the same as the first-connection; and the name of the $15,734 Doc/c is based on the second connection lines, whether the names of the first connection lines are the same as the second connection lines. ~ 4_ The computer can be read as described in Patent Application No. 2 The recording body 'including the storage and output of the second connection line and the number of the second connection lines after the number and the name of the second connection line and the second connection lines are not included The names of the first-connections and the second connection lines with different names. 5. The computer-readable readable file of the fourth item of the patent scope of the application 4, which stores or outputs the first connection with different names. And the second and the connection name of the financial method include the name of the first connection and the second connection of the same word. : the same name of the computer-readable recording medium described in item 2 of the patent application scope--when the connection between the connection and the second component is the same as the pin of the second component In the spring, when the first component pins are different from the second component pins, the pin names of the first component and the second component are further stored or outputted. The method for storing or outputting the first component and the second component by name in the computer-readable recording medium of the above-mentioned item 6 includes storing or outputting the pin of the second component in a textual manner. Name: - 兀 8 · · · · · · · · · · · · · · 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中c (a) reading the line map network clearing includes the name of the turn-light (a) where the first element of the line is pinned, and the number of the connected (b) the name of the first line One, and the sub-array of the first-line array is stored in the first-sub-array The name of the clearing t repeats the step (8) to the step teacher), the lang finished (four) takes the circuit diagram net body, and the dC: the computer readable recording medium described in the second item determines the read after ^ and before the step (8) It also includes whether the material/beibeibei material is the first-line asset of the network diagram list of the circuit diagram, and the computer-readable recording medium mentioned in the special item 9 further includes step (8). The early brother 仃贝枓11. If you apply for the special item fi Kanzaki's computer body' where the second _ includes two second sub-arrays, the steps of the network list include: Line diagram (8) Read the wiring diagram network list The data of the second line, including the name of the second connection, and the name of the pin connected to the second component; (b) storing the name of the second connection in the second child Array-, and the name of the second component pins to which the second connection is connected, 17 12734 anger 6twf.doc/c is stored in the other of the second sub-arrays; and (c) repeat Step (a) to step (b), checklist. Wang Xiang takes 5 Hai wiring diagram network 12 · If the patent application scope is the u body, after the step (8) and the clock recording medium: whether the data of the line read is the wiring diagram network body = 12, The computer can read the recording medium ί is not the first line of the wiring diagram network list, but also includes the step (8). 18