摘要
介绍了基于DSP的HPI接口和PLX9054芯片的特点及应用,使用ALTERA公司的CPLD-EPM7256实现了DSP芯片6701和PLX9054之间的无缝连接,并在PC机上获得了稳定的数据传输。
The application of the CPLD-EPM7256 to provide the interconnection between HPI and PLX9054 in digital image collecting and processing field is introduced. The basic principles of HPI and 9054 are demostrated. The translation speed requirement of system can be met and the satisfying result was obtained .
出处
《光学与光电技术》
2006年第5期112-114,共3页
Optics & Optoelectronic Technology
关键词
主机接口
外部器件互连
数字信号处理器
host port interface (HPZ)
peripheral coomponent interface (PCZ)
digital signal processor (DSP)