此为AT29C010A的51单片机读写代码 电路中AT29C010A扩展地址为用138加373用常规方式进行扩展。-this Relay for the MCS-51 circuit to read and write code to extend Relay the site-373 with 138 plus conventional manner expansion.

8051工作于11.0592MHZ,RAM扩展为128KB的628128,FlashRom扩展为128KB的AT29C010A 128KB的RAM分成4个区(Bank) 地址分配为0x0000-0x7FFF 128KB的FlashRom分成8个区(Bank) 地址分配为0x8000-0xBFFF 为了使8051能访问整个128KB的RAM空间和128KB的FlashRom空间,在CPLD内建两个寄存器 RamB

cpld与单片机接口设计,利于电子设计及应用- Interface design between microprocessor and cpld ,suit for IC design and application

此为AT29C010A的51单片机读写代码 电路中AT29C010A扩展地址为用138加373用常规方式进行扩展。-this Relay for the MCS-51 circuit to read and write code to extend Relay the site-373 with 138 plus conventional manner expansion.