The Asynchronous Data Communication Protocol and IEEE 1284 standard signaling method for a bidirectional parallel peripheral interface are analyzed. 研究分析了异步串行通信协议和IEEE1284标准并行通信协议。
Parallel peripheral interface simplify connection between high speed data converter and DSP 并行外围接口(PPI)简化了高速数据转换器与DSP的连接
Application of Blackfin DSP Parallel Peripheral Interface(PPI) in General Infrared Video Processing Module BlackfinDSP并行外围接口(PPI)在红外视频处理通用模块中的应用研究
The characteristics of parallel peripheral interface in Blackfin series DSP are introduced, and then a structure of general infrared video processing module is advanced. This module passes over data buffered hardware, shortens data preparing time, increases the compute efficiency of DSP. 介绍了Blackfin系列DSP的并行外围接口(PPI),提出了一种红外视频处理通用模块的构架,省略了数据缓冲硬件环节,缩短了数据等待时间,提高了DSP的运算效率。
Design of 32 Channels Data Acquisition System Based on EPP Parallel Peripheral Interface(PPI) 基于EPP并口的32通道数据采集系统的设计