公开(公告)号：KR1020050022759A

公开(公告)日：2005-03-08

申请号：KR1020030060459

申请日：2003-08-27

Applicant: 대한민국(창원대학교)

Inventor： 박승규

IPC: G06F1/00

Abstract: PURPOSE: An interface board for interfacing a PCI(Peripheral Component Interconnect) bus and a motion board on PC-NC(Personal Computer Based Numerical Control) is provided to design/make a motion card using a PCI bus interface in order to enhance speed performance on interface between the motion board and a PC. CONSTITUTION: For a motion controller, DSP320C33 is used as a CPU, an external memory is extended, and an encoder signal is received. A dual port RAM is used for exchanging data with the PC, which is a main controller. The PC and the motion controller are interfaced with the PCI, and interface details are stored in an FPGA(Field Programmable Gate Arrays).

Abstract translation: 目的：提供用于连接PCI（外围组件互连）总线和PC-NC（基于个人计算机的数字控制）上的运动板的接口板，以使用PCI总线接口设计/制作运动卡，以提高速度性能 在运动板和PC之间的接口上。 构成：对于运动控制器，DSP320C33用作CPU，扩展外部存储器，并接收编码器信号。 双端口RAM用于与作为主控制器的PC交换数据。 PC和运动控制器与PCI接口，接口细节存储在FPGA（现场可编程门阵列）中。