针对IDT7132的读写程序,有一定的实用价值。-the read and write program of aimming at IDT7132， it is useful for our life.

采用两片AT89S51对双口RAM IDT7132测试试程序，采用串口助手显示接收内容。， -Using the two AT89S51 dual-port RAM the IDT7132 test pilot program, the serial assistant receive content. ,