Device for verifying advanced microcontroller bus interface
A technology of micro-controller and bus interface, which is applied in the direction of instrumentation, electrical digital data processing, etc., can solve the problem of no mature VIP verification bus interface, etc., and achieve the effect of improving design verification efficiency and shortening the development cycle
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[0061] Such as image 3 As shown, it exemplarily illustrates a complete SoC verification environment integrated with AMBA VIP. The white modules inside the dotted line can be regarded as a component of the DUT. VIP and test case Testcase are related verification parts of VIP. This example integrates VIPs such as ACE Master, ACE-Lite Master, AXI monitor, ACE slave, and advanced high-performance bus (AHB, Advanced High-performance Bus) and advanced peripheral bus (APB, Advanced Peripheral Bus). Communication with master through interface. Test case Testcase is realized by the system verilog program, and different random incentives can be generated by modifying the constraint of transaction.
[0062] In summary, any system-level or module-level verification environment based on AMBA can directly reuse the device provided by the present invention. Before the development of the transmission module of the verification target DUT is completed, the VIP device provided by the present in...
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