Wishbone总线交易级建模

Transaction Level Modeling for Wishbone Bus Architecture

交易级建模在系统功能建模和验证方面可以增快速度,也可以加速仿真的速度并允许在高层次抽象中研究和确认设计中可供选择的模块。针对Wishbone片上总线协议,依据SystemC中接口方法调用的基本原理和交易级建模的方法,完成了Wishbone总线中共享总线的交易级建模,结果表明SystemC适合在交易级建模系统的行为和通信,交易级建模在仿真速度方面具有优势。

Transaction level modeling allows a speed-up in modeling and verification of the functionalities of the system. It also speeds up simulation and allows exploring and validating design alternatives at the high level of abstraction. The shared bus architecture of Wishbone was finished based on the interface method call theory of SystemC and the way for transaction level modeling. The result shows that SystemC is fit to model the behavior and communication of a complex system at transaction level and TLM effectively creates an executable platform model which simulates very fast.