The design of a laser marker controller card based on PCI bus, including hardware development and drive program, is discussed in the paper.
论文从硬件和驱动程序两个方面对基于PCI总线的激光打标控制卡进行了研究，并进行了实物的设计。
The design of a laser marker controller card based on PCI bus, including hardware development and drive program, is discussed in the paper.
论文从硬件和驱动程序两个方面对基于PCI总线的激光打标控制卡进行了研究，并进行了实物的设计。
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