Verification platform and method applied to security futures counter

Abstract

The invention provides a verification platform and method applied to a securities futures counter. A to-be-tested unit is connected with a coverage rate module, an assertion module is connected with the to-be-tested unit; a configuration module, an upper software excitation module, an excitation module and a client excitation module are respectively connected with the to-be-tested unit and a reference model, and the reference module is in comparison connection with a scoreboard. and the to-be-tested unit is connected with the scoreboard comparison module through the sampling module. The verification platform constructed by using the verification methodology of the UVM is randomized more fully, verification management is performed in combination with scripts and coverage rate analysis reports, convergence can be achieved in a short time, the test efficiency and reliability are greatly improved, a complete reference model is provided on a verification architecture, the expected output ofthe verification platform is achieved by using a systemverilog language, the expected output is compared with the sampled RTL service output and table entry update, the output of a specific module orthe assertion error of a time sequence is directly positioned by giving a fault, and positioning and modifying are easy to achieve.

Description

technical field [0001] The invention belongs to the field of securities and futures counters. The invention relates to a verification platform and method applied to an extremely fast counter of a securities futures counter. Background technique [0002] With the development of the global market, more and more users participate in securities and futures trading, the amount of data is also increasing, and the requirements for transaction delay are getting higher and higher. Therefore, the extremely fast system for securities and futures trading based on FPGA should also be implemented. Born; due to the particularity of the securities and futures trading system products, there are ultra-high stability, accuracy and security requirements for the products. [0003] Traditional FPGA testing uses the form of structures to define fields such as account information, exchange information, capital accounts, contracts, operators (buy and sell, opening and closing operations), and use s...

AI Technical Summary

Problems solved by technology

This incremental approach to testing may be adequate when the design under test is small in size and complexity, but if the design complexity doubles, it will require more time and manpower

[0005] In the comparison module of the verification platform, the Goldendata method is generally used. This method finally compares the results, and the RTL code cannot be associated with the first time to find the problem. It is necessary to develop a joint investigation to increase the difficulty of positioning.

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