uvm_reg_field是最基本寄存器单元。
typedef class uvm_reg_cbs; //----------------------------------------------------------------- // CLASS: uvm_reg_field // Field abstraction class // // A field represents a set of bits that behave consistently // as a single entity. // // A field is contained within a single register, but may // have different access policies depending on the address map // use the access the register (thus the field). //----------------------------------------------------------------- class uvm_reg_field extends uvm_object;
本文介绍了UVM验证环境中寄存器字段的基本概念。UVM_reg_field作为寄存器的基本组成单元,代表一组一致行为的比特位。该字段位于单个寄存器内,并可根据不同的地址映射设置访问策略。
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