XAPP854-数字锁相环(DPLL)参考设计
Many applications require a clock signal to be synchronous, phase-locked, or derived fromanother signal, such as a data signal or another clock. Thi...
Many applications require a clock signal to be synchronous, phase-locked, or derived fromanother signal, such as a data signal or another clock. Thi...
To block any unintended signal (EMI) on conductors (both signal conductors and power conductors)...
C Algorithms for Real-Time DSP Chapter 5 presents several real-time DSP applications, including speech compression music signal processing radar si...
--串口通信电路 library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_unsigned.all; entity sci is port(clksci: in std_logic; rx...
Keil 自带的 RTX51—Tiny 系统有这样几个缺点:1、非占先式任 务调度,这样系统的实时性就很难保证 2、提供的系统服务太少, 只有 wait 与 signal。而 RTX51—Tiny 的优点是:1、Keil 公司自己开 发的,使用_task_关键字区别每个任务,这样可以使得被不同...