摘要
PCI-GPIB卡在工业现场得到了广泛应用,PCI-GPIB卡本质上说就是从PCI协议到GPIB协议的转换。本文介绍了PCI-GPIB数据采集卡的硬件实现．本设计采用PCI接口芯片PCI9052开发PCI接口,用外部级联FIFO加深数据通道深度．用CPLD完成GPIB接口的控制和数据传输控制。
PCI-GPIB card is used in industry locale widely.In fact, PCl -GPIB card is the conversion from PCI protocol to GPIB protocol. This paper introduce hardware of the PCI-GPIB card. We use PCI interface chip PCI9052 to implement PCI interface and FIFO outside to deep data channel and CPLD to implement the control of GPIB interface and data transmission.
出处
《仪器仪表用户》
2007年第4期84-86,共3页
Instrumentation
基金
北京市重点项目(北京节能与电力技术开发基金会)
