The digital channel includes the circuitsection between an end user and the network, that is to say, the transmission on the end user's loop should be digitalized as well.
数字信道应包括用户到网络的连接线在内,即用户环路的传输也应是数字的。
2
Circuitsection is composed of the ADC module, DAC module, rotation speed signal receiver module, relay module, power module, RS232 communication module and CAN communication module.
The work for combining the main circuitsection and the control section, and the work for modifying the function are thereby facilitated while suppressing an increase in the total stock.