基于EPP模式的AD7008接口电路设计

Design of AD7008 Interface Circuit Based on EPP Mode

介绍了并行端口的3种接口模式,论述了EPP接口的特点、端口信号定义、寄存器及读写时序,给出了AD7008的EPP接口电路。

This paper states the three interface modes of parallel port, makes a detailed description of the EPP including its characteristic,signal define,registers and RD/WR timing sequence.It also gives the interface circuit of AD7008 with EPP.