Very high speed integrated Hardware

Descr iption Language (VHDL)

-是IEEE,工业标准硬件描述语言

-用语言的方式而非图形等方式描述硬件电路

容易修改

容易保存

-特别适合于设计的电路有:

复杂组合逻辑电路,如:

-译码器,编码器,加减法器,多路选择器,地址译码

-Very high speed integrated Hardware Descr iption Language (VHDL)- is the IEEE, industry-standard hardware descr iption language- rather than using language to describe graphics hardware, such as easy to modify the circuit easier to save- is particularly suited to the design of the circuit are: the complexity of combinational logic circuits, such as:- Decoder, encoder, plus or minus objects, MUX, address decoding