网络释义 1. 系统时钟频率 (2)系统时钟频率(System Clock Frequency):外围设备利用系统时钟来产生时钟分频或波特率。SOPC Builder的built-in te… www.docin.com|基于10个网页
How to decrease system clock frequency in Quartus II from standard 50 MHz to 2 Hz (two clock fronts per second)? I find out it easier using constraints editing way, namely, SDC (Synopsys Design Constraints) file editing. But, don't know how do it exactly. I work in Quartus II 9.0 (...
Suppose the system clock frequency is 12MHZ, and use the timer/counter TO to program to realize a square wave with a period of 500us from P1.0. Analysis: To output a square wave with a period of 500us from P1.0, you only need to inve...
If the measured frequency is outside the range, a system controller determines if a current operating state of the overall system allows for the internal clock to be adjusted back into compliance. If the controller determines that the current system state allows for the change, then a control ...
上升沿敏感}voidget_clock_frequency(){sc_clock*clk_ptr=dynamic_cast<sc_clock*>(clk.get_interface());if(clk_ptr){sc_timeperiod=clk_ptr->period();doublefrequency=1.0/period.to_seconds();cout<<"Clock frequency: "<<frequency<<" Hz"<<endl;}else{cout<<"Clock is not an sc_clock"<<...
互联网 展开全部 英英释义 Noun 1. a time-of-day clock in a computer system 2. an electronic device in a computer that issues a steady high-frequency signal that synchronizes all the internal components 行业词典 计算机 系统时钟
an electronic device in a computer that issues a steady high-frequency signal that synchronizes all the internal components a time-of-day clock in a computer system 相似短语 clock system时钟脉冲系统,时钟系统 system clock系统时钟 electric clock system电钟系统 ...
Noun1.system clock- a time-of-day clock in a computer system clock- a timepiece that shows the time of day 2.system clock- an electronic device in a computer that issues a steady high-frequency signal that synchronizes all the internal components ...
TM4C123GH6PM ARM Cortex M4 microcontroller provides a 24-bit system timer that supports down decrement feature. That means it counts downwards starting from a preloaded or set value. The rate of value decrement depends on the system clock frequency and we can set the value of clock frequency...
In high-speed digital systems, most of the EMI from the system is caused by high-speed digital clock drivers and synchronized circuits. In order to reduce the EMI from the system clocks, spread spectrum clock (SSC) techniques that modulate the system clock frequency have been proposed. A conv...