A timer called a clock releases precisely timed electrical signals that provide a regular pulse from the processor's work. 一个称作时钟的计时器准确地发出定时电信号,该信号为处理器工作提供有规律的脉冲。
A Study of TDM With Timed Pulse Interval Modulation 定时脉冲间隔调制时分多路复用的研究
The card is developed based on ISA bus of conventional PC and it integrates PID control, 12_bit DAC conversion, multiple_cards simultaneous operation, timed interruption and watchdog timer protection, limit processing, pulse multiple count and multiple interruption management, etc. 基于通用PC机的ISA总线的伺服控制卡集PID控制、12位DAC转换、多卡同时操作、定时中断和监视定时器保护、限位处理、码盘倍频计数和多重中断管理等功能为一体。