Shenzhen Guoweixin Technology Co., Ltd

Xiaoli Huang

Kaipeng Lin

Yanrong Li

The present invention discloses a method for viewing simulation signals of digital products and a simulation system, the method includes: when performing FPGA simulation on digital products, reading out all external port status data of digital products in real time and recording, meanwhile reading out all internal status data of digital products once every interval time and recording; after completing the simulation, when needing a back trace to check the data of digital products in a certain clock cycle, reading out the internal status data of digital products stored at the last time point before this clock cycle and the external port status data at said time point in the recorded simulation data; and taking the read-out data as an initial status data of the FPGA, then reading out all internal status data of digital products clock by clock until running to the clock cycle that needs to be viewed.

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Guangdong, China

Xiaoli Huang