基于AT89S51的简易函数信号发生器设计答://基于AT89C52的简单函数发生器的设计 include<reg52.h> include<absacc.h> define DAC0832 XBYTE[0x0fff]float code table2[]={ 0x80,0x83,0x85,0x88,0x8A,0x8D,0x8F,0x92,0x94,0x97,0x99,0x9B,0x9E,0xA0,0xA3,0xA5,0xA7,0xAA,0xAC,0xAE,0xB1,0xB3,0xB5,0xB7,0xB9,0xBB,...