According to the CPLD SPWM a form takes place the design of the machine
Abstract
Put forward a kind of high fervency in word in total amount vein breadth that base on the CPLD make the machine realizes electric circuit, and to the work principle of the electric circuit with work the process proceeded the detailed description, giving the experiment a form with the experiment data. This experiment made use of the language of Virile HDL, the Virile HDL is in phonetic foundation in the most extensive C that with a kind of a function for describing language experiment result proof this kind of electric circuit to develop with the accuracy.
Key words: Make the machine/ synchronous signal; The arithmetic figure vein breadth makes programmable machine in Virile in machine piece