DSPC172H | 处理器板  | 中央处理器板（CPU 板）

一般信息

产品 ID：DSPC172H

目录说明：DSPC172H 处理器板

尺寸

产品净厚度/长度：350 毫米

产品净高：47 毫米

产品净宽：250 毫米

产品净重：0.9 千克

DSPC172H处理器板是中央处理器板（CPU 板）的另一种表述，它是采集记录器的核心，控制着数据的采集、转换、传输、记录和显示。处理器板由单片微处理器、外部数据存储器、地址、数据、控制、专用信号总线驱动器、外部时钟、程序运行监控电路、RS232 接口和飞行记录控制器接口等组成。

DSPC172H 处理器板通过软件控制对各类参数的采集和记录，严格按照编程规定的采样率和顺序进行，对所有参数的采样率可任意设定为4、8、16、32、64或128次/秒。在飞机上需要测量20路单端模拟量信号和12路双端模拟量小信号，所有32路参数测量范围为0～+5V、±5V、0～+10V或±10V。

General information

Product ID: DSPC172H

Directory Description: DSPC172H processor board

dimension

Product net thickness/length: 350 mm

Product height: 47 mm

Product width: 250 mm

Net weight: 0.9kg

The DSPC172H processor board is another expression of the central processor board (CPU board), which is the core of the acquisition recorder, controlling the collection, conversion, transmission, recording and display of data. The processor board is composed of a single chip microprocessor, external data memory, address, data, control, dedicated signal bus driver, external clock, program running monitoring circuit, RS232 interface and flight recording controller interface.

The DSPC172H processor board controls the collection and recording of various parameters through software, in strict accordance with the programmed sampling rate and sequence, and the sampling rate of all parameters can be arbitrarily set to 4, 8, 16, 32, 64 or 128 times/second. On the aircraft, 20 single-ended analog signals and 12 double-ended analog small signals need to be measured, and all 32 parameters are measured in the range of 0 ~ +5V, ±5V, 0 ~ +10V or ±10V.