PLD is one of the most energetic technologies with a great future, which has the ability of modifying design on-line without altering hardware electrocircuit.
PLD是电子设计领域中最具活力和发展前途的一项技术，它具有在线修改能力，随时修改设计而不必改动硬件电路。
Hardware designs include the main electrocircuit and control electrocircuit designs.
硬件设计包括主电路与控制电路两部分。
The mechanism design of power electrocircuit is very important in a high power supply.
在大功率电源产品的结构设计中， 主电路的结构设计至关重要。
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