摘要
遥测采集专用芯片主要完成飞行系统中各种模拟信号的数据监测和CPU与其他系统之间的数据传输。芯片具有一路ARINC 429串行总线接收器并可检测外部信号频率。该芯片的设计大大减小了系统应用板的体积,提高了整个系统的抗干扰能力。
The ASIC for remote capture is used to monitor the multiple channel analog signals in the air-system and perform data transfer between CPU and other system,which includes one channel ARINC 429 serial bus and tests the frequency of external signal.The design of this chip can reduce the capacity of the system board and increase anti-EMI capability of the system.
出处
《微处理机》
2013年第5期10-13,共4页
Microprocessors
