| 释义 |
- 外围电路：一种用于处理和控制主要电路或系统的辅助电路。
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电子、通信与自动控制技术 外围电路 Aside,due to CPLD is proved with programmed function of online times,so its periphery circuit need not change,only need to change software program,it is the same with various SCR triggers. 另外,由于CPLD具有在线多次编程功能,因此该触发器不必改变外围电路,只需在线修改软件程序,适用于各种晶闸管触发装置中。
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Hardware design including CPU and periphery circuit, power part, signal collection part, and LCD are discussed in detail. 硬件部分分成CPU及外圈电路、电源部分、信号采集部分、液晶显示部分等，并对这几部分进行了详细的论述。 - 2
Periphery circuit includes the design of zero adjustment, temperature compensation and amplification function, which assures the high precision. 外围电路设计包括零位调整、温度补偿以及放大功能的电路设计，它保证传感器具有高精度。 - 3
This controller compound with periphery circuit adopts PIC16F877 to perform the intelligent control and make making and switching of PM actuator much more credible. 本控制器采用PIC16F877，配外围电路，以实现智能控制，使控制器实现永磁操动机构的关合和开断更加可靠。
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