| 1. | The hardware in this system includes a digital signal processor , an analogy input channel , a lcd , an analogy output path , a keyboard input part , a guard circuit and a logic control circuit
该系统硬件包括数字信号处理器芯片、前向输入通道、液晶显示器、模拟量输出部分、键盘输入部分、保护电路部分和逻辑控制部分。 |
