红色括号与文字)是我的点评 1. This approach allows completely transparent mixed language, mixed-level, and mixed cycle-event simulations. It also lays the foundation for mixed signal simulations. 2.External Interface: (1) VHDL: VHPI,OMI (2) Verilog: PLI, VPI, OMI (Modelsim和VCS也有这个功 ...