The second stage: rebuilding software with high-levellanguage, this stage includes data structure level mapping and statement level mapping.
第二阶段：用高级语言重新实现原有软件，包括数据结构级映射和语句级映射。
2
VHDL can provide highlevellanguagestructure, describe large scale circuit conveniently and complete design rapidly.
VHDL能提供高级语言结构，方便地描述大型电路，快速地完成设计。
3
Numeric core code and data structure initializing core code are generated for the the simulator in a highlevel programming language from the language of the symbolic language translator.