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(1)系统组成 本系统主要配有两台COMPAQ 586微机、一台打印机、一台绘图仪以及一些接口板和通讯板。其中586/100主要完成实时数据的采集、反引导雷达,实时处理数据,通过网络传送并读取数据;586/90用以发送并接收HDLC数据,通过网络传送并读取数据。选用①PS2104A作为12位PC总线A/D输入板,用以采集雷达信噪比及AGC电压;②PS2112作为72路PC总线数字量输入输出接口板,用以采集32位时间码,输入雷达12位雷达并口数据,输出16位反引导数据至雷达,并连接雷达与计算机的握手信号;③MPA102作为两路多协议通讯适配板,用以进行HDLC数据通讯。
(1) system components The system is mainly equipped with two COMPAQ 586 microcomputer, a printer, a plotter and some interface boards and communication boards. Among them, 586/100 mainly real-time data acquisition, anti-guided radar, real-time processing of data through the network to send and read data; 586/90 to send and receive HDLC data, send and read data over the network. Use ①PS2104A as a 12-bit PC bus A / D input board to collect radar signal to noise ratio and AGC voltage; ② PS2112 as 72 PC-bus digital input and output interface board to collect 32-bit time code, input radar 12-bit radar Parallel port data, output 16-bit anti-guide data to the radar, and connect the handshake signal between the radar and the computer; ③MPA102 as two multi-protocol communication adapter board for HDLC data communication.