5.1.12FSM.............................365.1.11Comments...........................365.1.10Macros............................. 365.1.9Combinatorial Vs Sequential Logic................... 355.1.8Assignment...........................345.1.7Writing functions.........................335.1.6case 语句............................. 335.1.5IF 语句.............................325.1.4Expressions...........................315.1.3Net and Register.......................... 315.1.2Modules............................29285.1.1选择有意义的信号和变量名对设计是十分重要的命名包含信号或变量诸如出处有效状态等基本含义下面给出一些命名的规则......... .5.1Verilog 编码风格...........................285规范内容...............................284引用标准和参考资料........................... 283定义.................................282范围.................................281目的.................................28第二章VERILOG语言编写规范........................ 288.5 参数化元件实例...........................268.4 程序包书写实例...........................258.3 函数书写实例............................ 248.2 VHDL 编写范例...........................228.1 VHDL保留字............................228附录.................................227.5 多赋值语句案例三态总线....................... 217.4 避免使用Latch...........................207.3 考虑综合的执行时间.........................207.2组合逻辑描述的多种方式..... ...................207.1 资源共享问题............................ 197 代码编写中容易出现的问题........................196代码模块划分.............................. 185.1.13 TAB键间隔...........................185.1.12Comments...........................185.1.11 FSM 有限状态机........................ 185.1.10package............................185.1.9 类属( generics).......................... 175.1.8 procedure............................ 175.1.7 function............................165.1.6 运算符(operator).........................165.1.5 语句..............................125.1.4实体..............................105.1.3 信号和变量............................ 95.1.2数据对象和类型..........................95.1.1标识符Identifiers)命名习惯...................... 85.1 VHDL编码风格............................ 75规范内容................................ 74引用标准和参考资料...........................73定义.................................. 72范围.................................. 71目的.................................. 7