在用于DSP开发的C语言中，
#define select_16bit_reg(reg)(* (unsigned int *)LCD_CMD_ADD) = (reg)    //selet **** control register R**
#define write_16bit_data(dat)(* (unsigned int *)LCD_DAT_ADD) = (dat)     //write **** to register R_a
是什么意思呢？ 此帖出自小平头技术问答