j;while(xms--){ _nop_(); i = 2; j = 199; do { while (--j); } while (--i);}}void init() { TMOD=0x01; //确定定时器工作方式 EA=1; //打开总中断 ET0=1; TR0=0; //关闭定时中断0 TH0=(65536-50000)/256
摘要: PURPOSE:To achieve a simplified and economical constitution for a scanner by driving plural units of the photo detection element in parallel and thus obtaining a time-series photo signal.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 SOLID STATE SCANNER 优质文献 ...