The CAMC-IP is a motion control circuit, which can control 2-axis motors. Its main functions, characteristics and structures are introduced in detail, and an example of the design of motion control board using this circuit and a PCI bus is also given. CAMC-IP是韩国AXT公司开发的二轴运动控制电路,详细介绍CAMC-IP的主要功能、特点及其内部结构,简要介绍以CAMC-IP为核心的基于PCI总线运动控制卡的设计。