A software-hardware co-simulation transaction device and simulation system
A software-hardware collaboration, trader technology, applied in the field of simulation, can solve the problems of poor scalability and portability of the trader, no clear division of the trader, etc., to achieve enhanced reliability and portability, convenient function expansion, and convenient operation. Effect
Active Publication Date: 2019-06-25
HEFEI HAIBENLAN TECH
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Problems solved by technology
[0005] In view of the above problems, the purpose of the embodiment of the present invention is to provide a software-hardware co-simulation transaction device and a corresponding simulation system to solve the problem that the hardware simulation accelerator in the prior art does not clearly divide the transaction device, resulting in the scalability of the transaction device. Problems with sex and poor portability
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[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0028] refer to figure 1 , shows a structural block diagram of an embodiment of a software-hardware co-simulation transaction device 1 of the present invention, which may specifically include the following modules: an incentive data input module 10, an emulation data output module 20, and an incentive data input module 10 and an emulation data output module 20 respectively The output module 20 is connected to the configuration module 30 .
[0029]Wherein, the stimulus data input module 10 is connected with the circuit module 2 to be tested in the FPGA, and the stimulus data input module 10 is used to receive the packaged stimulus data, and obtain the stimulus data according to the packaged stimulus data, and send the stimulus data...
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The present invention provides a software-hardware co-simulation transaction device and a simulation system. The transaction device includes: an incentive data input module connected to a circuit module to be tested in the FPGA, used to receive packaged incentive data, and obtain incentive data according to the packaged incentive data , send stimulus data to the circuit module to be tested; the simulation data output module is connected to the circuit module to be tested, and is used to receive the simulation waveform data generated by the circuit module to be tested, package the simulation waveform data, and output the packaged simulation waveform The data; configuration module is respectively connected with the excitation data input module, the simulation data output module and the circuit module to be tested, and is used to receive the configuration information, and configure the excitation data input module, the simulation data output module and the circuit module to be tested according to the configuration information. The software-hardware co-simulation transaction device in the present invention is a module independent of the software-hardware co-simulation system, the function expansion is more convenient, and the reliability and portability are good.
Description
technical field [0001] The invention relates to the field of simulation technology, in particular to a hardware-software co-simulation transaction device and a simulation system. Background technique [0002] In the context of the rapid development of integrated circuit (IC, Integrated Circuits) design, software-hardware co-simulation is constantly being mentioned, demanded, and partially customized. For the development of domestic software and hardware collaboration technology, there is no mature hardware simulation accelerator. With the increase of the importance of verification in integrated circuit design and the increase of IC complexity, the traditional RTL (Register Transfer Level) hardware simulation accelerator has shown increasing importance, and major domestic IC design manufacturers have to start from international The purchase of RTL hardware emulation accelerators requires a huge investment in purchase funds and maintenance costs. However, there are constant p...
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IPC IPC(8): G06F17/50
CPCG06F30/331G06F2117/08
Inventor 杨滔刘海峰王星戴继祥陈迎春
Owner HEFEI HAIBENLAN TECH