CN110032539B - Chip pin information processing method and device, computer equipment and storage medium - Google Patents
Chip pin information processing method and device, computer equipment and storage medium Download PDFInfo
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- CN110032539B CN110032539B CN201910212560.6A CN201910212560A CN110032539B CN 110032539 B CN110032539 B CN 110032539B CN 201910212560 A CN201910212560 A CN 201910212560A CN 110032539 B CN110032539 B CN 110032539B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
Abstract
The invention discloses a chip pin information processing method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a pin information query instruction, and entering a pin query interface based on the pin information query instruction, wherein the pin query interface comprises at least two condition filters; determining target information items corresponding to the condition filters according to at least one information item to be selected corresponding to each condition filter in sequence; acquiring pin query information based on target information items corresponding to all condition filters; inquiring a packaging information data file based on a target device series, a target device name and a target packaging type in the pin inquiry information to obtain a corresponding target packaging pin data file; and acquiring an information display mode, and displaying at least two target pin attribute information in the target packaging pin data file by adopting a display template corresponding to the information display mode. The method can improve the efficiency and the accuracy of pin attribute information query, and the result display process is more intuitive and flexible.
Description
Technical Field
The invention relates to the technical field of FPGA (field programmable gate array) development, in particular to a chip pin information processing method and device, computer equipment and a storage medium.
Background
The pin is one of important resources of the FPGA chip, the pin of the FPGA chip comprises a power supply pin, a common IO pin, a configuration pin, a clock special input pin and the like, and the attributes of BANK, differential I/O and the like of different pins are also different. The chip pin data file is used for recording the file of the attributes of the chip pins, such as name, position, type, BANK, differential I/O and the like, and is convenient for a user to determine the required pins by looking up the attributes of the pins in engineering development.
With the high-speed development of integrated circuit technology, the integration level of chips is higher and higher, the functions of the chips are more and more complex, and pins of the chips are more and more, so that each chip pin data file needs to be inquired one by one in the process of directly inquiring pin attributes by checking the chip pin data files to determine the chip pins meeting the requirements of device series, device names, packaging types and the like, and the operation of the inquiry process is more and more complex and is easy to make mistakes. Therefore, the traditional process for inquiring the pin attribute of the chip is complex in operation and easy to make mistakes, great inconvenience is brought to engineering developers, and precious time resources are wasted.
Disclosure of Invention
The embodiment of the invention provides a chip pin information processing method, a chip pin information processing device, computer equipment and a storage medium, and aims to solve the problems of complex operation and easy error in the traditional chip pin attribute query.
A chip pin information processing method comprises the following steps:
acquiring a pin information query instruction, and entering a pin query interface based on the pin information query instruction, wherein the pin query interface comprises at least two condition filters, and each condition filter corresponds to at least one information item to be selected;
determining target information items corresponding to the condition filters according to at least one to-be-selected information item corresponding to each condition filter in sequence;
acquiring pin query information based on target information items corresponding to all the condition filters, wherein the pin query information comprises a target device series, a target device name and a target packaging type;
inquiring a packaging information data file based on the target device series, the target device name and the target packaging type to obtain a corresponding target packaging pin data file, wherein the target packaging pin data file comprises at least two target pin attribute information;
and acquiring an information display mode, and displaying at least two pieces of target pin attribute information by adopting a display template corresponding to the information display mode.
A chip pin information processing apparatus, comprising:
the pin query interface entering module is used for acquiring a pin information query instruction and entering a pin query interface based on the pin information query instruction, wherein the pin query interface comprises at least two condition filters, and each condition filter corresponds to at least one information item to be selected;
the target information item determining module is used for sequentially determining the target information items corresponding to the condition filters according to at least one to-be-selected information item corresponding to each condition filter;
a pin query information obtaining module, configured to obtain pin query information based on target information items corresponding to all the condition filters, where the pin query information includes a target device series, a target device name, and a target package type;
a pin attribute information obtaining module, configured to query a package information data file based on the target device series, the target device name, and the target package type, and obtain a corresponding target package pin data file, where the target package pin data file includes at least two pieces of target pin attribute information;
and the pin attribute information display module is used for acquiring an information display mode and displaying at least two pieces of target pin attribute information by adopting a display template corresponding to the information display mode.
A computer device comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the chip pin information processing method when executing the computer program.
A computer-readable storage medium storing a computer program which, when executed by a processor, implements the above-described chip pin information processing method.
According to the chip pin information processing method, the chip pin information processing device, the computer equipment and the storage medium, at least two convenient and easy-to-use condition filters are configured on the pin query interface, each condition filter corresponds to at least one information item to be selected, query and filter conditions corresponding to at least two dimensions can be determined according to requirements, the operation process is simple, and the required pin query information can be rapidly determined, so that the pin query efficiency is improved. And then inquiring the packaging information data file based on the target device series, the target device name and the target packaging type in the pin inquiry information, and quickly and accurately determining the corresponding target packaging pin data file so as to determine at least two required target pin attribute information. And finally, displaying at least two target pin attribute information according to the information display mode, so that the display process of the target pin attribute information has more intuition and flexibility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a flowchart of a method for processing chip pin information according to an embodiment of the present invention;
FIG. 2 is another flow chart of a chip pin information processing method according to an embodiment of the present invention;
FIG. 3 is another flow chart of a chip pin information processing method according to an embodiment of the invention;
FIG. 4 is another flow chart of a chip pin information processing method according to an embodiment of the invention;
FIG. 5 is a diagram of a package pin graphical interface in accordance with an embodiment of the present invention;
FIG. 6 is another flow chart of a method for processing chip pin information according to an embodiment of the present invention;
FIG. 7 is another flow chart of a method for processing chip pin information according to an embodiment of the present invention;
FIG. 8 is a diagram of a chip pin information processing apparatus according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a computer device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The chip pin information processing method provided by the embodiment of the invention is applied to a chip pin information processing system, the chip pin information processing system (hereinafter referred to as the system) comprises a client and a server, and the client and the server are communicated through a network and are used for realizing unified management on the pins of the FPGA chip, so that a user can quickly inquire the required pins of the FPGA chip, and the inquiry process of the pins of the FPGA chip is simple in operation and is not easy to make mistakes. The client is also called a user side, and refers to a program corresponding to the server and providing local services for the client. The client may be installed on, but not limited to, various personal computers, laptops, smartphones, tablets, and portable wearable devices for human-computer interaction with a user. The server may be implemented as a stand-alone server or as a server cluster consisting of a plurality of servers.
In an embodiment, as shown in fig. 1, a chip pin information processing method is provided, which is described by taking a server of a chip pin information processing system as an example, and includes the following steps:
s101: and acquiring a pin information query instruction, and entering a pin query interface based on the pin information query instruction, wherein the pin query interface comprises at least two condition filters, and each condition filter corresponds to at least one information item to be selected.
The pin information query instruction is used for triggering the chip pin information processing system to enter a pin query interface so as to input pin query information. The pin query interface is an interface providing interactive functions for the user to find the filter. Specifically, a user can trigger a pin information query instruction by clicking a query button displayed by the client, so that the server receives the pin information query instruction to control the client to enter a corresponding pin query interface.
The condition filter is an interface which is arranged on the pin inquiry interface and is used for a user to adjust the filter conditions. The condition screeners are at least two, so that a user can screen out target pin attribute information of the FPGA chip pins meeting the user requirements based on at least two information dimension queries. The information items to be selected are specific options corresponding to the condition filter, and the specific options can be used for the user to select the required filtering condition. In the pin inquiry interface, each condition filter corresponds to a pull-down button, and a user can display all information items to be selected corresponding to the condition filter on the pin inquiry interface by clicking the pull-down button for the user to select, so that the user can conveniently perform the pin information inquiry operation. In this embodiment, at least two condition filters are displayed on the pin query interface, and each condition filter corresponds to at least one information item to be selected, so as to query the pin attribute information based on multiple information dimensions, ensure the performability of the pin attribute information query, and avoid errors in the query process.
Specifically, the condition filters displayed on the pin query interface include, but are not limited to, condition filters corresponding to attribute information such as Device Series (Series), Device name (Device), and Package type (Package). The chip pin information processing system is connected with a pin information database, and the pin information database stores at least one original packaging pin data file and a packaging information data file for recording file information corresponding to all the original packaging pin data files. The Package information data file records, but is not limited to, column field names and corresponding specific field information, such as file ID, Device Series (Series), Device name (Device), Package type (Package), Package pin data file name and the like corresponding to each original Package pin data file, in a table form.
The file ID is an identifier used for distinguishing different original package pin data files, and has uniqueness. The file name of the original Package pin data file can be associated with information such as Device Series (Series), Device name (Device), Package type (Package), and the like, that is, the information such as the Device Series (Series), Device name (Device), Package type (Package), and the like can be processed by adopting a preset name generation rule to obtain the file name corresponding to the Package information data file, and the file name is recorded in a column of the Package pin data file name in the Package information data file. For example, if the Device family (Series) is GW1N, the Device name (Device) is GW1N-4, and the Package type (Package) is PBGA256, then the file name of the generated corresponding Package pin data file may be GW1N-4/PBGA256. In this embodiment, the information items to be selected corresponding to the condition filters of the Device Series (Series), the Device name (Device), the Package type (Package), and the like in the pin query interface are specific field information corresponding to the corresponding column field names in the Package information data file. That is, if the specific field information corresponding to the field name in the row of the device Series (Series) in the package information data file is GW1N, GW2N, and GW3N, the information items to be selected corresponding to the conditional filter in the device Series (Series) displayed on the pin query interface include GW1N, GW2N, and GW 3N.
Specifically, the original package pin data file corresponds to a chip type, and the original package pin data file is used for recording a package name, chip layout information and pin attribute information corresponding to each pin, which correspond to the FPGA chip corresponding to the chip type. The pin attribute information includes, but is not limited to, a pin INDEX (INDEX), a pin NAME (NAME), a pin TYPE (TYPE), a pin BANK Attribute (BANK) pin differential signal (DIFF), and a pin differential PAIR (PAIR). The Package name corresponds to a Package type (Package), that is, the information item to be selected corresponding to the conditional filter of the Package type (Package) in the pin query interface corresponds to the Package name corresponding to each original Package pin data file stored in the pin information database. The chip layout information is information for defining the layout of the FPGA chip corresponding to the chip type, so as to position the pins corresponding to the FPGA chip based on the chip layout information. The chip layout information specifically includes a ROW number (ROW _ COUNT), a column number (COL _ COUNT), a ROW identifier (ROW _ MARK), and a column identifier (COL _ MARK). The number of rows and the number of columns are used for limiting the number of rows and columns formed by all pins corresponding to the FPGA chip. The row identifier is an identifier for distinguishing different rows, and may be represented by upper case letters or lower case letters, for example. The column identifier is an identifier for distinguishing different columns, and may be represented by an arabic numeral. The pin index is an index for locating the position of a certain pin in the FPGA chip. For example, if the number of rows is 6 and the number of columns is 6, then in the resulting chip layout of 6 × 6, the pin index of a1 indicates the pin of row a and column 1.
Because each chip type corresponds to one original packaging pin data file, when a supported chip type needs to be added or deleted, only the corresponding original packaging pin data file needs to be added or deleted, the influence on the whole system and the influence among the chip types when the chip type is added or deleted are avoided, the complexity of the system is reduced, the management of the original packaging pin data file is convenient, and the expansibility is good. After the corresponding original package pin data file is added or deleted, the file information of the original package pin data file recorded in the package information data file needs to be correspondingly added or deleted, so that the unified management of the original package pin data file is realized.
S102: and determining target information items corresponding to the condition filters according to at least one information item to be selected corresponding to each condition filter in sequence.
Because at least one information item to be selected of each condition filter corresponds to the specific field information of the corresponding column field name in the packaged information data file stored in the pin information database in advance, after a user sequentially clicks a pull-down button corresponding to the condition filter to display at least one information item to be selected, the user can click and select one information item to be selected to be inquired to determine the information item to be selected as the target information item. The target information item is selected and determined from at least one information item to be selected displayed by the system, so that a user can conveniently perform query operation to ensure query efficiency, and query errors are avoided, for example, the situation that the target information item input by the user has wrongly written words and cannot query corresponding information is avoided, or the situation that the target information item input by the user does not have corresponding information in a packaged information data file and does not have a query result is avoided.
S103: and acquiring pin query information based on the target information items corresponding to all the condition filters, wherein the pin query information comprises a target device series, a target device name and a target packaging type.
Because at least two condition filters are arranged on the pin query interface, each condition filter can determine a unique target information item, and the condition filters and the target information items form a group of key-value pairs capable of realizing information query; therefore, at least two sets of key-value pairs capable of realizing information query are correspondingly formed by at least two condition filters so as to obtain corresponding pin query information. The pin query information is information of a desired query determined based on at least two query dimensions that is ultimately formed. Because the condition filter displayed on the pin query interface includes, but is not limited to, the condition filter corresponding to the pin attribute information such as Device Series (Series), Device name (Device), and Package type (Package), correspondingly, the pin query information acquired by the system includes, but is not limited to, the target Device Series, the target Device name, and the target Package type. The target Device family is the target information item selected by the conditional filter of the Device family (Series), the target Device name is the target information item selected by the conditional filter of the Device name (Device), and the target Package type is the target information item selected by the conditional filter of the Package type (Package).
S104: and inquiring the packaging information data file based on the target device series, the target device name and the target packaging type to obtain a corresponding target packaging pin data file, wherein the target packaging pin data file comprises at least two target pin attribute information.
Because the Package information data file adopts a table form to record but not limit column field names such as file ID, Device Series (Series), Device name (Device), Package type (Package) and Package pin data file name corresponding to each original Package pin data file and corresponding specific field information, after the system acquires pin query information, the system can query the Package information data file based on the target Device Series, target Device name and target Package type to quickly acquire the original Package pin data file corresponding to the target Device Series, target Device name and target Package type, so as to determine the original Package pin data file as the target Package pin data file. The target packaging pin data file comprises a packaging name corresponding to the FPGA chip, chip layout information and target pin attribute information corresponding to each chip pin. The chip pin is a pin described in a target package pin data file. The target pin attribute information includes at least two of a pin INDEX (INDEX), a pin NAME (NAME), a pin TYPE (TYPE), a pin BANK Attribute (BANK), a pin differential signal (DIFF), and a pin differential PAIR (PAIR).
S105: and acquiring an information display mode, and displaying the attribute information of at least two target pins by adopting a display template corresponding to the information display mode.
The information display mode is a mode which is selected and determined by a user autonomously and is used for displaying the target pin attribute information. In this embodiment, the information display mode includes a graph mode and a chart mode, where the graph mode is a mode for displaying the attribute information of the target pins corresponding to all the chip pins in a graph form, and the chip layout is more intuitive; the chart mode is a mode for displaying the target pin attribute information corresponding to all chip pins in a chart mode, and data display is more comprehensive.
Specifically, after receiving an information display mode input by a user, the system may call a graphic display template or a chart display template corresponding to the information display mode, and perform graphical processing on at least two pieces of target pin attribute information by using the graphic display template or fill the at least two pieces of target pin attribute information in the chart display template, so as to obtain a graphic interface or a chart interface finally displayed on a client of the system, thereby ensuring the flexibility of displaying the at least two pieces of target pin attribute information.
In the chip pin information processing method provided by this embodiment, at least two convenient and easy-to-use condition filters are configured on a pin query interface, each condition filter corresponds to at least one information item to be selected, query and filter conditions corresponding to at least two dimensions can be determined according to requirements, the operation process is simple, and the required pin query information can be rapidly determined, so that the pin query efficiency is improved. And then inquiring the packaging information data file based on the target device series, the target device name and the target packaging type in the pin inquiry information, and quickly and accurately determining the corresponding target packaging pin data file so as to determine at least two required target pin attribute information. And finally, displaying at least two target pin attribute information according to the information display mode, so that the display process of the target pin attribute information has more intuition and flexibility.
In one embodiment, the target information item comprises a previous target information item and a next target information item, wherein the previous target information item refers to one of the required queries selected from at least one information item to be selected corresponding to the condition filter of the previous query; and the subsequent target information item refers to one of the required queries selected from at least one information item to be selected corresponding to the condition filter of the subsequent query. As shown in fig. 2, in step S102, determining the target information items corresponding to the condition filters according to at least one candidate information item corresponding to each condition filter in sequence, specifically includes the following steps:
s201: and determining the prior target information item based on at least one candidate information item corresponding to the condition filter of the prior query.
The condition filter for the prior query and the condition filter for the subsequent query are condition filters determined according to the sequence of the selection and the screening of the conditions selected by the user. That is, if the user clicks the condition filter of the device series first to select the corresponding information item to be selected as the filtering condition, and then clicks the condition filter of the device name to select the corresponding information item to be selected as the filtering condition, then the condition filter corresponding to the device series is the condition filter queried first, and the condition filter corresponding to the device name is the condition filter queried later.
In this embodiment, a previous target information item is determined based on at least one information item to be selected corresponding to a condition filter of a previous query, where the previous target information item refers to a target information item that a user selects and determines as a previous query from at least one information item to be selected corresponding to a condition filter of a previous query. That is, the previous target information item is an information item to be selected which is selected by the user and determined as a filtering condition corresponding to the condition filter of the previous query. It can be understood that the previous target information item is determined from at least one information item to be selected corresponding to the condition filter of the previous query, so as to avoid that the target information item input by the user has a wrong word or does not have corresponding pin information in the pin information database, thereby ensuring the performability of the query, contributing to improving the query efficiency and avoiding the query error.
S202: and updating at least one information item to be selected corresponding to the condition filter of the subsequent query according to the prior target information item, and determining the subsequent target information item from the at least one information item to be selected.
And updating at least one information item to be selected later corresponding to the condition filter inquired later according to the prior target information item, specifically, after the prior target information item corresponding to the condition filter inquired earlier is determined, dynamically adjusting at least one information item to be selected provided by other condition filters inquired later for the user to be the information item to be selected later correspondingly so that at least one information item to be selected later is matched with the prior target information item corresponding to the condition filter inquired earlier. Understandably, the automatic dynamic update of the information items to be selected corresponding to the condition filter of the subsequent query further reduces the range of the screening condition, improves the query efficiency of the pin attribute information, ensures the performability of the query result, contributes to improving the query efficiency and avoiding query errors.
For example, the package information data file stores the candidate information items corresponding to three device series, namely GW1N, GW2N and GW3N, the candidate information items of the conditional filters corresponding to the device series, namely GW1N, are GW1N-1 and GW1N-2, the candidate information items of the conditional filters corresponding to the device series, namely GW2N, are GW2N-1 and GW2N-2, the candidate information items of the conditional filters corresponding to the device series, namely GW3N, namely GW3N-1 and GW3N-2, in the device series and the device name, if the user determines GW1N as the previous target information item, the chip pin information processing system automatically updates the candidate information items corresponding to the device name, namely GW1N-1 and GW1N-2, so as to realize the automatic dynamic update of the candidate information items corresponding to the subsequently queried conditional filters, the range of the screening condition is further reduced, and the query efficiency of the pin attribute information is improved. It can be understood that the automatic dynamic update of the information items to be selected corresponding to the condition filter for the post-query can also avoid the situation that the corresponding pin information cannot be queried in the pin query information formed by all the finally determined screening conditions, thereby ensuring the performability of the pin information query. For example, when GW1N is determined as a previous target information item, if the information item to be selected is not automatically and dynamically updated, the user selects GW3N-2 as a subsequent target information item from GW1N-1, GW1N-2, GW2N-1, GW2N-2, GW3N-1, and GW3N-2 waiting selection information items, that is, when querying pin information of an FPGA chip whose device series is GW1N and device name is GW3N-2, query efficiency is affected because there is no query result and query needs to be repeated.
In an embodiment, as shown in fig. 3, the step S202 of updating at least one candidate information item corresponding to the condition filter of the subsequent query according to the previous target information item specifically includes the following steps:
s301: and inquiring the packaging information data file according to the prior target information item, and acquiring a prior pin information data table corresponding to the prior target information item.
Because the package information data file stores file information corresponding to all original package pin data in the pin information database, after receiving a prior target information item corresponding to a condition filter based on prior query, the system queries the package information data file based on the prior target information item to obtain all file information containing the prior target information item so as to form a prior pin information data table. I.e. the previous pin information data table is a data table formed of all data of the previous target information items determined in the condition filter of the previous query.
S302: from the prior pin information data table, a target filter field corresponding to the condition filter of the subsequent query and a target field value corresponding to the target filter field are determined.
Specifically, the system determines a column field name corresponding to a condition filter name of a subsequent query as a target filter field from a previous pin information data table, and takes specific field information corresponding to the target filter field as a target field value.
S303: and updating the target field value to at least one information item to be selected corresponding to the condition filter of the subsequent query.
Specifically, the target field value is updated to at least one information item to be selected later corresponding to the condition filter of the later query, so that the information item to be selected later corresponding to the condition filter of the later query is automatically updated, the range of the screening condition is further reduced, the query efficiency is improved, and the possibility of query errors is reduced. For example, if the device series GW1N is a previous target information item, then a previous pin information data table formed by filtering file information of which all device series GW1N is from the package information data file, takes the column field name corresponding to the name of the condition filter (such as the device name) to be queried later as the target filtering field, takes the value corresponding to the target filtering field in the previous pin information data table as the target field value, such as GW1N-1 and GW1N-2, and excludes the interference of the candidate information items such as GW2N-1, GW2N-2, GW3N-1 and GW3N-2, which do not match the previous target information item, thereby contributing to the improvement of query efficiency.
In the chip pin information processing method provided by this embodiment, a package information data file is queried according to a previous target information item, a previous pin information data table matched with the previous target information item is determined, and then a later information item to be selected corresponding to the later condition filter is updated based on a target screening field and a target field value corresponding to the later condition filter in the previous pin information data table, so as to implement automatic update of the later information item, so that the range of the later information item corresponding to the later condition filter is further reduced, and the overall query efficiency is improved.
In an embodiment, the target package pin data file further includes chip layout information, as shown in fig. 4, the step S105 of displaying at least two target pin attribute information by using a display template corresponding to an information display mode specifically includes the following steps:
s401: and if the information display mode is the graph mode, calling a graph display template to process the chip layout information and obtain an original graph interface, wherein the original graph interface comprises N × M graph filling areas.
The graph mode is a mode for displaying all target pin attribute information which accords with the pin query information in a graph mode. The graphic display template is a preset template for generating a graphic interface. The original graphical interface is an interface formed after the chip layout information is processed based on the graphical display template. The pattern filling area is an area for filling a corresponding pattern according to the target pin attribute information. The chip layout information is information for defining the layout of the FPGA chip corresponding to the chip type, so as to position the pins corresponding to the FPGA chip based on the chip layout information. The chip layout information specifically includes a ROW number (ROW _ COUNT), a column number (COL _ COUNT), a ROW identifier (ROW _ MARK), and a column identifier (COL _ MARK).
Specifically, the process of the system calling the graphics display template to process the chip layout information to obtain the original graphics interface specifically means that the number of ROWs and the number of columns of the graphics filling area in the graphics display template are limited based on the number of ROWs (ROW _ COUNT) and the number of columns (COL _ COUNT) in the chip layout information, and the corresponding original graphics interface can be obtained. In this embodiment, the N × M pattern-filled regions in the generated original pattern interface, that is, the pattern-filled regions including N rows and M columns, may be used to fill the package pin patterns corresponding to the N × M chip pins. Since the chip layout information further includes a ROW identifier (ROW _ MARK) and a column identifier (COL _ MARK), in the formed original graphical interface, the positions of the ROW identifier (ROW _ MARK) and the column identifier (COL _ MARK) can be uniquely determined according to the ROW identifier (ROW _ MARK) and the column identifier (COL _ MARK), for example, C1 represents a graphical filling area corresponding to column 1 in ROW C.
S402: generating and displaying a packaging pin graphical interface based on the original graphical interface and at least two pieces of target pin attribute information, wherein the packaging pin graphical interface comprises packaging pin graphs filled in a graph filling area, the background color of the packaging pin graphs corresponds to the pin BANK attribute, and the graphical symbols of the packaging pin graphs correspond to the pin functional attribute.
Specifically, generating and displaying a package pin graphical interface based on an original graphical interface and at least two pieces of target pin attribute information means that a package pin graph corresponding to the target pin attribute information is filled into a corresponding graph filling area according to each piece of target pin attribute information to generate and display the package pin graphical interface.
Further, generating and displaying a package pin graphical interface based on the original graphical interface and at least two pieces of target pin attribute information, specifically comprising: 1) and determining the graphic symbol of the packaging pin graph according to the pin BANK attributes in the at least two pieces of target pin attribute information. 2) And determining the background color of the packaging pin graph according to the pin function attributes in the at least two pieces of target pin attribute information. 3) And determining the pin position of the packaging pin graph according to the pin indexes in the at least two pieces of target pin attribute information. 4) And determining a corresponding graph filling area in the original graph interface according to the pin position of the package pin graph. 5) Filling the graphic symbols of the package pin graphics in the graphic filling area, and updating the background color of the graphic filling area with the background color of the package pin graphics to obtain a final package pin graphical interface (as shown in fig. 5). The package pin graphical interface can intuitively display the pin position, the pin BANK attribute and the pin functional attribute corresponding to each chip pin. Pin functional attributes include, but are not limited to, differential PAIR of Pins (PAIR).
In the chip pin information processing method provided by this embodiment, when the information display mode is the graphic mode, a graphic display template is called to process the chip layout information in the target package pin data file to form an original graphic interface; and processing the attribute information of at least two target pins in the original graphical interface and the target packaging pin data file to form a packaging pin graphical interface, so that the packaging pin graphical interface clearly and visually displays the pin BANK attribute and the pin functional attribute of the chip pins at different pin positions in the target packaging pin data file by using different background colors and graphic symbols, and more visually displays the pin attribute information of each chip pin.
In an embodiment, as shown in fig. 6, after generating and displaying the package pin graphical interface, the chip pin information processing method further includes the following steps:
s601: and acquiring an information interaction request triggered by any one packaging pin graph in the packaging pin graph interface, and displaying a packaging pin detail interface corresponding to the target packaging pin based on the information interaction request.
Specifically, package pin graphics corresponding to N × M chip pins are displayed in a package pin graphical interface, a user can click any one of the package pin graphics to trigger a corresponding information interaction request, and the clicked package pin graphics are graphics corresponding to target package pins. The system displays a packaging pin detail interface corresponding to a target packaging pin based on an information interaction request, so that information such as a pin INDEX (INDEX), a pin NAME (NAME), a pin TYPE (TYPE), a pin BANK Attribute (BANK) pin differential signal (DIFF), a pin differential PAIR (PAIR) and the like is clearly displayed on the packaging pin detail interface, and other target pin attribute information except a pin position, a pin BANK attribute and a pin function attribute which can be determined by a packaging pin graphical interface is known. The target package pin is a pin which is determined by a user to need to perform interactive operation in a package pin graphical interface, and specifically is a package pin corresponding to a package pin graph which triggers an information interaction request. In this embodiment, the system supports two different viewing angles, Top View and Bottom View, to display the package pin detail interface.
S602: and acquiring an interactive instruction triggered based on the package pin detail interface, performing interactive operation on the package pin detail interface based on the interactive instruction, and acquiring and displaying an interactive processing result.
Specifically, interactive buttons corresponding to interactive functions such as amplification, reduction, adaptive size, differential I/O pair display, screen capture and the like are displayed on the package pin detail interface, and a user can trigger a corresponding interactive instruction by clicking any interactive button, so that the system performs corresponding interactive operation on the package pin detail interface based on the interactive instruction, and acquires and displays an interactive processing result.
In the chip pin information processing method provided in this embodiment, a package pin detail interface is displayed according to an information interaction request triggered by any package pin graph, so that a user can know attribute information corresponding to each target package pin in the package pin graph interface, thereby determining a chip pin required by engineering design. And triggering an interactive instruction based on the packaging pin detail interface so as to carry out interactive operation on the packaging pin detail interface and visually display the attribute information of the target packaging pin.
In an embodiment, the target package pin data file further includes chip layout information, as shown in fig. 7, the step S105 of displaying at least two target pin attribute information by using a display template corresponding to an information display mode specifically includes the following steps:
s701: and if the information display mode is the graph mode, calling a graph display template to process the chip layout information and acquiring an original graph interface, wherein the original graph interface comprises N × M data filling areas.
The graph mode is a mode for displaying all target pin attribute information which accords with the pin query information in a graph mode. The chart display template is a preset template for generating a corresponding data table. The original chart interface is an interface formed after the chip layout information is processed based on the chart display template. The data filling area is an area for filling corresponding data according to the target pin attribute information.
Specifically, the process of processing the chip layout information by the system calling the graph display template to obtain the original graph interface specifically means that the number of ROWs N and the number of columns M of the data filling area in the graph display template are limited based on the number of ROWs (ROW _ COUNT) and the number of columns (COL _ COUNT) in the chip layout information to obtain the corresponding original graph interface, that is, the finally formed original graph interface includes N × M data filling areas for filling corresponding data.
S702: and generating and displaying a target pin attribute data table based on the original chart interface and at least two pieces of target pin attribute information.
The original chart interface is provided with N M data filling areas, and each data filling area can be filled with data. The target pin attribute information corresponding to each target pin in the target package pin data file includes, but is not limited to, a pin INDEX (INDEX), a pin NAME (NAME), a pin TYPE (TYPE), a pin BANK Attribute (BANK) pin differential signal (DIFF), and a pin differential PAIR (PAIR), and these target pin attribute information exist in the form of key value PAIRs. In this embodiment, generating and displaying the target pin attribute data table based on the original chart interface and the at least two pieces of target pin attribute information specifically includes: and taking the keys of all the target pin attribute information as column names of the original chart interface (namely the attributes of the chip pins), and filling corresponding values (namely the attribute values of the chip pins) in data filling areas corresponding to corresponding columns of the original chart interface so as to generate and display a target pin attribute data table. The finally formed target pin attribute data table includes, but is not limited to, columns such as a pin INDEX (INDEX), a pin NAME (NAME), a pin TYPE (TYPE), a pin BANK Attribute (BANK), a pin differential signal (DIFF), and a pin differential PAIR (PAIR), where each row of data represents a specific attribute value of a corresponding chip pin.
In the chip pin information processing method provided by this embodiment, when the information display mode is the graph mode, a graph display template is called to process chip layout information in a target package pin data file to form an original graph interface; and processing the attribute information of at least two target pins in the target packaging pin data file based on the original chart interface to form a target pin attribute data table, wherein the target pin attribute data table comprehensively, clearly and visually displays the detailed information of each chip pin in the target packaging pin data file so as to conveniently and comprehensively know the attribute information corresponding to all the chip pins in the target packaging pin data file, so that the chip pins required by engineering design can be quickly determined, and the development efficiency of subsequent engineering design can be improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In an embodiment, a chip pin information processing apparatus is provided, where the chip pin information processing apparatus corresponds to the chip pin information processing methods in the above embodiments one to one. As shown in fig. 8, the chip pin information processing apparatus includes a pin inquiry interface entry module 801, a target information item determination module 802, a pin inquiry information acquisition module 803, a pin attribute information acquisition module 804, and a pin attribute information display module 805. The functional modules are explained in detail as follows:
a pin query interface entering module 801, configured to obtain a pin information query instruction, and enter a pin query interface based on the pin information query instruction, where the pin query interface includes at least two condition filters, and each condition filter corresponds to at least one information item to be selected.
And a target information item determining module 802, configured to determine, in sequence, a target information item corresponding to each condition filter according to at least one information item to be selected corresponding to each condition filter.
A pin query information obtaining module 803, configured to obtain pin query information based on the target information items corresponding to all condition filters, where the pin query information includes a target device series, a target device name, and a target package type.
A pin attribute information obtaining module 804, configured to query the package information data file based on the target device series, the target device name, and the target package type, and obtain a corresponding target package pin data file, where the target package pin data file includes at least two pieces of target pin attribute information.
The pin attribute information display module 805 is configured to obtain an information display mode, and display at least two pieces of target pin attribute information by using a display template corresponding to the information display mode.
Preferably, the target information item determination module 802 includes: a preceding target information item determination unit and a succeeding target information item determination unit.
And the prior target information item determining unit is used for determining the prior target information item based on at least one information item to be selected corresponding to the condition filter of the prior query.
And the subsequent target information item determining unit is used for updating at least one subsequent candidate information item corresponding to the condition filter of the subsequent query according to the prior target information item and determining the subsequent target information item from the at least one subsequent candidate information item.
Preferably, the post-target information item determination unit includes: the device comprises a prior data table determining subunit, a target field value acquiring subunit and a subsequent candidate information item updating subunit.
And the prior data table determining subunit is used for inquiring the packaging information data file according to the prior target information item and acquiring a prior pin information data table corresponding to the prior target information item.
And the target field value acquisition subunit is used for determining a target screening field corresponding to the condition screener of the subsequent query and a target field value corresponding to the target screening field from the prior pin information data table.
And the information item update sub-unit is used for updating the target field value to at least one information item to be selected corresponding to the condition filter of the subsequent query.
Preferably, the target package pin data file further includes chip layout information; the pin attribute information display module 805 includes: an original graphical interface acquisition unit and a package pin graphical interface display unit.
And the original graphical interface obtaining unit is used for calling a graphical display template to process the chip layout information if the information display mode is the graphical mode, and obtaining the original graphical interface which comprises N × M graphical filling areas.
And the packaging pin graphical interface display unit is used for generating and displaying a packaging pin graphical interface based on the original graphical interface and the attribute information of at least two target pins, wherein the packaging pin graphical interface comprises a packaging pin graph filled in the graph filling area, the background color of the packaging pin graph corresponds to the pin BANK attribute, and the graphical symbol of the packaging pin graph corresponds to the pin functional attribute.
Preferably, after the pin attribute information display module 805, the chip pin information processing apparatus further includes:
and the pin detail interface display unit is used for acquiring an information interaction request triggered based on any one of the packaging pin graphs in the packaging pin graph interface and displaying the packaging pin detail interface corresponding to the target packaging pin based on the information interaction request.
And the interactive processing result display unit is used for acquiring an interactive instruction triggered based on the packaging pin detail interface, performing interactive operation on the packaging pin detail interface based on the interactive instruction, and acquiring and displaying an interactive processing result.
Preferably, the target package pin data file further includes chip layout information; the pin attribute information display module 805 includes: the system comprises an original chart interface acquisition unit and a pin attribute data table display unit.
And the original chart interface obtaining unit is used for calling the chart display template to process the chip layout information if the information display mode is the chart mode, and obtaining an original chart interface which comprises N × M data filling areas.
And the pin attribute data table display unit is used for generating and displaying the target pin attribute data table based on the original chart interface and at least two pieces of target pin attribute information.
For specific limitations of the chip pin information processing apparatus, reference may be made to the above limitations of the chip pin information processing method, which are not described herein again. Each module in the above chip pin information processing apparatus may be wholly or partially implemented by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 9. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for executing data adopted or generated by the chip pin information processing method process, such as a packaging information data file. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a chip pin information processing method.
In an embodiment, a computer device is provided, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the computer program, the chip pin information processing method in the foregoing embodiments is implemented, for example, S101 to S105 shown in fig. 1 or S2 to 7, which is not described herein again to avoid repetition. Alternatively, the processor implements the functions of each module/unit in the chip pin information processing apparatus in this embodiment when executing the computer program, for example, the chip pin information processing apparatus shown in fig. 8 includes the functions of the pin query interface entry module 801, the target information item determination module 802, the pin query information acquisition module 803, the pin attribute information acquisition module 804, and the pin attribute information display module 805, and for avoiding repetition, details are not described here again.
In an embodiment, a computer-readable storage medium is provided, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the method for processing chip pin information in the foregoing embodiments is implemented, for example, S101 to S105 shown in fig. 1, or shown in fig. 2 to fig. 7, which is not described herein again to avoid repetition. Alternatively, the computer program is executed by a processor to implement the functions of each module/unit in the above chip pin information processing apparatus, for example, the chip pin information processing apparatus shown in fig. 8 includes the functions of a pin query interface entry module 801, a target information item determination module 802, a pin query information acquisition module 803, a pin attribute information acquisition module 804, and a pin attribute information display module 805, which are not described herein again to avoid repetition.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A chip pin information processing method is characterized in that the method is applied to a chip pin information processing system, the chip pin information processing system is connected with a pin information database, the pin information database stores at least one original packaging pin data file and a packaging information data file used for recording file information corresponding to all the original packaging pin data files, the original packaging pin data file uniquely corresponds to a chip type, and the method comprises the following steps:
acquiring a pin information query instruction, and entering a pin query interface based on the pin information query instruction, wherein the pin query interface comprises at least two condition filters, and each condition filter corresponds to at least one information item to be selected;
determining target information items corresponding to the condition filters according to at least one to-be-selected information item corresponding to each condition filter in sequence;
acquiring pin query information based on target information items corresponding to all the condition filters, wherein the pin query information comprises a target device series, a target device name and a target packaging type;
inquiring a packaging information data file based on the target device series, the target device name and the target packaging type to obtain a corresponding target packaging pin data file, wherein the target packaging pin data file comprises at least two target pin attribute information;
acquiring an information display mode, and displaying at least two pieces of target pin attribute information by adopting a display template corresponding to the information display mode;
when the supported chip types need to be added or deleted, adding or deleting the corresponding original packaging pin data files;
and after the corresponding original packaging pin data file is added or deleted, correspondingly adding or deleting the file information of the original packaging pin data file recorded in the packaging information data file.
2. The chip pin information processing method according to claim 1, wherein the determining the target information items corresponding to the condition filters in sequence according to the at least one to-be-selected information item corresponding to each of the condition filters comprises:
determining a prior target information item based on at least one to-be-selected information item corresponding to the condition filter of the prior query;
and updating at least one information item to be selected corresponding to the condition filter inquired later according to the prior target information item, and determining a later target information item from the at least one information item to be selected later.
3. The chip pin information processing method according to claim 2, wherein the updating of at least one candidate information item corresponding to the condition filter queried later according to the preceding target information item includes:
inquiring a packaging information data file according to the prior target information item, and acquiring a prior pin information data table corresponding to the prior target information item;
determining a target screening field corresponding to the condition filter of the subsequent query and a target field value corresponding to the target screening field from the prior pin information data table;
and updating the target field value to at least one information item to be selected corresponding to the condition filter of the subsequent query.
4. The chip pin information processing method according to claim 1, wherein the target package pin data file further includes chip layout information;
the displaying at least two pieces of target pin attribute information by adopting the display template corresponding to the information display mode comprises the following steps:
if the information display mode is a graph mode, calling a graph display template to process the chip layout information to obtain an original graph interface, wherein the original graph interface comprises N x M graph filling areas;
generating and displaying a packaging pin graphical interface based on the original graphical interface and at least two pieces of target pin attribute information, wherein the packaging pin graphical interface comprises a packaging pin graph filled in the graph filling area, the background color of the packaging pin graph corresponds to the pin BANK attribute, and the graphic symbol of the packaging pin graph corresponds to the pin functional attribute.
5. The chip pin information processing method according to claim 4, further comprising, after the generating and displaying a package pin graphical interface:
acquiring an information interaction request triggered by any one packaging pin graph in the packaging pin graph interface, and displaying a packaging pin detail interface corresponding to a target packaging pin based on the information interaction request;
and acquiring an interactive instruction triggered based on the packaging pin detail interface, performing interactive operation on the packaging pin detail interface based on the interactive instruction, and acquiring and displaying an interactive processing result.
6. The chip pin information processing method according to claim 1, wherein the target package pin data file further includes chip layout information;
the displaying at least two pieces of target pin attribute information by adopting the display template corresponding to the information display mode comprises the following steps:
if the information display mode is a graph mode, calling a graph display template to process the chip layout information and acquiring an original graph interface, wherein the original graph interface comprises N x M data filling areas;
and generating and displaying a target pin attribute data table based on the original chart interface and at least two pieces of target pin attribute information.
7. A chip pin information processing apparatus, comprising:
the pin query interface entering module is used for acquiring a pin information query instruction and entering a pin query interface based on the pin information query instruction, wherein the pin query interface comprises at least two condition filters, and each condition filter corresponds to at least one information item to be selected;
the target information item determining module is used for sequentially determining the target information items corresponding to the condition filters according to at least one to-be-selected information item corresponding to each condition filter;
a pin query information obtaining module, configured to obtain pin query information based on target information items corresponding to all the condition filters, where the pin query information includes a target device series, a target device name, and a target package type;
a pin attribute information obtaining module, configured to query a package information data file based on the target device series, the target device name, and the target package type, and obtain a corresponding target package pin data file, where the target package pin data file includes at least two pieces of target pin attribute information;
and the pin attribute information display module is used for acquiring an information display mode and displaying at least two pieces of target pin attribute information by adopting a display template corresponding to the information display mode.
8. The chip pin information processing apparatus according to claim 7, wherein the target information item determination module includes:
a prior target information item determining unit, configured to determine a prior target information item based on at least one to-be-selected information item corresponding to the conditional filter of a prior query;
and the subsequent target information item determining unit is used for updating at least one subsequent candidate information item corresponding to the condition filter of the subsequent query according to the prior target information item and determining the subsequent target information item from the at least one subsequent candidate information item.
9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the chip pin information processing method according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the chip pin information processing method according to any one of claims 1 to 7.
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| CN111428430B (en) * | 2020-03-24 | 2023-11-03 | 广州视源电子科技股份有限公司 | Method, device, equipment and medium for acquiring circuit device information in circuit design |
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