一种 SSI 光电编码器数据并行采集设计方法
在光电编码器上
得到了越来越广泛的应用，然而大多数计算机和处理器上没有提供SSI接口，这在一定程度上限
制了SSI接口光电编码器的推广和应用。基于复杂可编程逻辑器件（ CPLD）开发的SSI接口模块
SSI208P，实现了SSI接口编码器数据的高速并行采集。本文对SSI208P模块进行了详细介绍，并
给出了硬件设计和软件设计思路及实现方法。
A design method for data parallel acquisition of SSI photoelectric encoder
It has been widely used in the photoelectric encoder. However, most of the computers and processors do not provide SSI interface, which limits the popularization and application of SSI interface photoelectric encoder to some extent. Based on the complex programmable logic device (CPLD) development of the SSI interface module SSI208P, SSI interface encoder data to achieve high-speed parallel acquisition. In this paper, the SSI208P module is introduced in detail, and the hardware design and software design ideas and implementation methods are given. (2017-02-14, C51, 143KB, 下载6次)