clock with nanoseconds

Tags: aix6.1 NTP Clock Synchronization The NTP service process on aix6.1 is named xntp. By default, this process is not started. Therefore, you must first start The xntpd daemon.Startsrc-s xntpIt is best to make it automatically start with the System Edit/etc/net. conf and add a remote NTP clock source. Add the following four lines at the bottom.BroadcastclientServer 120.4.8.1 # remote NTP

MX6 serial port command line operation of CPU clock speed, mx6 serial port When using imx6 for project development, you may need to check the clock speed of imx6 or set the clock speed of imx6. The following describes how to operate the imx6 frequency on the serial port command line in the system: CPU directory: Root @ sabresd_6dq:/sys/devices/system/cpu/cpu0/

According to the BSP_HOWTO manual, the clock-driven framework is primarily implemented in the c/src/lib/libbsp/shared/clockdrv_shell.h fileClock initializationThe clock-driven initialization function is clock_initialize (), where is the function called?The clock_driver_table_entry is defined in the cpukit/include/rtems/clockdrv.h#define Clock_driver_table_entry \ The clock_driver_table_entry is then placed

This paper introduces the basic method of pulse synchronization used in the project, its basic function is to remove a single clock width pulse from a clock domain, and then establish another pulse in the new clock domain, but in practical application, it is often not only pulse signal, data bus, Both the address bus and the control bus may be transmitted across

Stm32 has three different clock types used to drive the system clock (sysclk) (1) HSI (internal clock) (2) HSE (external clock, provided by excellent vibration) (3) PLL (PLL clock) The reuse configuration is as follows: Use HSE as the input source of the PLL, configur

Original: jquery version of the clock (CSS3 implementation)The main reason to do the clock is because like, think it good-looking (I have a little love for special effects ...). ）。 Do when the sense of engineering will be a bit large, do the discovery to realize it is not difficult, as long as the mind, in fact, quite simple (I make things like the overall direction to make good, and then do the side to fin

Example:http://blog.csdn.net/kvw3000This article is collected and sorted out, thanks to each segment of the code provider. Finishing: Go home and Chant (Wang Jitai) 1. Announcements and Counters2. Weather forecast3. The firefly following the mouse4. Status bar text5. Follow the mouse text6. Automatically displays a different maxim at the top subtitle position each time it is opened7. Flash exquisite Clock (add) The appropriate functionality can be ach

The instance clock in Flash 9 is improved for class files, and the dial subdivision and Chinese display time are added. Mainly modif

DSP/BIOS getting a glimpse of the door path-ticking clock and burning FlashOperating platform and environment DSP model: TMS320C6713Simulator: XDS510PLUSFlash model: Both AM29LV800BT and AM29LV800BT have been tried (the general interface is the same, but the difference is not big)RAM model: MT48LC16M16A2P (pay attention to the 16-Bit Data Line Interface)DSP/BIOS Library: V5.31.02CSL Library: (assuming the reader is already using) write the LED program

Tags: 28335 clock Listen 335 clock On the 335, there is an on-chip clock Module Based on the PLL circuit. 1 shows that there are two ways to provide clock for the CPU and peripherals: One is to use an external clock source, connect it to the X1 pin or the xclkin pin, X

IntroducedMany programs in a computer rely on precise time to work properly, such as how a script executes at a specified time.The computer has two clocks, one is always running, a battery (CMOS)-powered hardware clock, and the other is a system clock (also known as a software clock) maintained by the operating system running on your computer. At startup, the ker

In the Linux operating system, many activities are related to time, such as process scheduling and network processing, and so on. Therefore, understanding the clock processing mechanism in the Linux operating system helps to better understand how the Linux operating system works. This paper analyzes the clock processing mechanism of Linux 2.6.25 kernel, first introduces some hardware timers in computer syst

Clock in the game development, sometimes we need a clock to record the game time, if the end of time to end the game. This article describes how to use timer and timertask to implement such a clock in J2ME and give specific code examples. There is a TimerTask class in the Java.util package that you can extend this class and implement his run () method to write ou

Introduction List several registers to use first: LOCKCON0 LOCKCON1 oscset mpllcon epllcon epllcon_k These 6 registers control 2 internal PLL phase-locked loops, an external crystal oscillator. The output values of these two independent PLL phase-locked loops are determined by the setting values of Mpllcon and Epllcon , respectively. The stable output time of the PLL is determined by LOCKCON0 and LOCKCON1 . The stability time of the crystal oscillator is determined by Oscset . Normally, the PL

This example describes the jquery super cool flat-line clock effect code. Share to everyone for your reference. Specifically as follows:jquery's cool flat-style clock effect, the date and time through the horizontal scale bar, the test results are very cool, is a good example of learning.Here we also mention the previous implementation of another particularly novel time display style:JS to achieve a thermom

Do you often forget to clock out, to be deducted the money yo, download this script, add a timed task under Windows, to remind you must go to clock. I often forget to clock out, so I wrote this script to remind me, in the planning task set a good time to run the scripts. @echo off echo ******************************************** echo * don't forge

grammars) Http://docs.jboss.org/drools/release/6.0.1.Final/drools-docs/html_single/index.html (English, 6.0.1 Official guide, covering all aspects of drools, suitable for advanced learning) http://blog.csdn.net/quzishen/article/details/6163012 (Chinese, 5.x version, which can be used to control, and the explanation of DRL rules file is available for learning) Here is an example of a clock based on Drools 6.0 that I have written. Java code: Src/main/j

JAVA programming (07.3) ----- clock facing object design 1. Three input methods (heavy load) for designing clocks for objects) Package com. lovo; import java. text. decimalFormat; import java. util. calendar;/*** clock class ** @ author Abe ** // *** attribute, hour, minute, seconds ** @ author Abe **/public class Clock {private int hour; private int min; privat

nearly hundred VC class of various products jump demand (blind) new (engage), to understand massive Viewcontroller Pain and Page jump logic cyclomatic complexity is unbearable.Comparison of the result of the UI animation of The Imitation writing　　Original link: http://www.henishuo.com/clock-animation/ Engineering operations provided by the standard Cobovin The author's project operation 　　From the

The main reference is the 8th chapter of Am335x's TRM PRCM module and the 13-chapter LCD Controller. Here in the LCD controller inside the configuration described in more detail, the frequency division and pixel, the setting of the extinction value and so on. Not to repeat, many people will complain that the LCD_PCLK configuration can only be LCD_CLK through a crossover, so for frequency 70~90mhz configuration is difficult. But in fact, our set of LCD_CLK is more flexible, refer to the following