【正文】
lication system, the onechip puter often uses as a key part, only onechip puter respect knowledge is not enough, should also follow the structure of the concrete hardware , and direct against and use the software of target39。s characteristic to bine concretely, in order to do perfectly. This article mainly introduced realizes a step of machine universal controller based on the MSP430F149 monolithic integrated circuit. This controller may simultaneously control the multitablecloths machine according to the curve way movement, including adds and subtracts fast, the localization and the mutation function and so on. In the article discussed with emphasis step machine has risen to low the speed and the curve design proposal and its the realization method. 1. a preface: based on the step of machine control system, except step machine generally also needs the special actuation power source, actuates the power source merely to plete the power actuation part, the user certainly cannot cause the entire control system according to prearrange, the expectation active status movement, must control to its actuation power source, the user needs to develop once more. In view of this, has designed a step of machine universal controller which realizes based on the MSP430F149 monolithic integrated circuit, may satisfy the majority controllingfield originally request. The controller main function is: 外文資料原文 (1) May control the multi wraps step of machine actuation system。 May according to the control signal movement which exterior examines。 2. Systems designs systems structure This controller has mainly realized thematic tablecloths machine in the multistage curve operating control. microprocessors choice This design has selected MSP which Incorporation produces series monolithic integrate