send state meaning in Chinese

发送状态

If the chip remains sending state , it will take the data spread spectrum and modu - late , then sent forth by ad9768 . the chip can be controlled throug h writing data in the interior 87 registers . secondly , this paper designed control system of twice civil air defense alarm system . because the scm " s port number was limited and port driving power is feebleness , this design realizes nixie tube ' s display drive with keyboard management chip max7219 and realizes true time display with ds1302 , which can economize scm i / o port and make circuit connection simplicity
通过对其内部87个寄存器写入数据可对其进行控制。其次，本文对二次人防警报系统控制系统进行设计，针对单片机端口数目有限、端口驱动能力较弱等问题，使用键盘管理芯片max7219实现数码管显示驱动，用ds1302实现真时钟显示，节省了单片机i / o口，电路连接简单。