What does system clock mean?
Definitions for system clock
sys·tem clock
This dictionary definitions page includes all the possible meanings, example usage and translations of the word system clock.
Princeton's WordNet
system clocknoun
a time-of-day clock in a computer system
system clocknoun
an electronic device in a computer that issues a steady high-frequency signal that synchronizes all the internal components
Wikipedia
system clock
In computer science and computer programming, system time represents a computer system's notion of the passage of time. In this sense, time also includes the passing of days on the calendar. System time is measured by a system clock, which is typically implemented as a simple count of the number of ticks that have transpired since some arbitrary starting date, called the epoch. For example, Unix and POSIX-compliant systems encode system time ("Unix time") as the number of seconds elapsed since the start of the Unix epoch at 1 January 1970 00:00:00 UT, with exceptions for leap seconds. Systems that implement the 32-bit and 64-bit versions of the Windows API, such as Windows 9x and Windows NT, provide the system time as both SYSTEMTIME, represented as a year/month/day/hour/minute/second/milliseconds value, and FILETIME, represented as a count of the number of 100-nanosecond ticks since 1 January 1601 00:00:00 UT as reckoned in the proleptic Gregorian calendar. System time can be converted into calendar time, which is a form more suitable for human comprehension. For example, the Unix system time 1000000000 seconds since the beginning of the epoch translates into the calendar time 9 September 2001 01:46:40 UT. Library subroutines that handle such conversions may also deal with adjustments for time zones, daylight saving time (DST), leap seconds, and the user's locale settings. Library routines are also generally provided that convert calendar times into system times.
ChatGPT
system clock
A system clock is an electronic device in a computer or other digital system that generates a timing signal to synchronize the operations of its various components. This clock controls the computer’s processing cycle and helps the system keep track of the time and date. Its frequency or cycle rate, usually measured in Hertz (Hz), determines the speed at which a system can run.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of system clock in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of system clock in Pythagorean Numerology is: 1
Translations for system clock
From our Multilingual Translation Dictionary
- ساعة النظامArabic
- systémové hodinyCzech
- system urDanish
- System UhrGerman
- ρολόι συστήματοςGreek
- reloj del sistemaSpanish
- ساعت سیستمPersian
- järjestelmän kelloFinnish
- horloge systèmeFrench
- सिस्टम की घड़ीHindi
- rendszeróraHungarian
- jam sistemIndonesian
- Orologio di sistemaItalian
- שעון מערכתHebrew
- システムクロックJapanese
- ಸಿಸ್ಟಮ್ ಗಡಿಯಾರKannada
- 시스템 시계Korean
- horologium ratioLatin
- systeem klokDutch
- systemklokkeNorwegian
- zegar systemowyPolish
- relógio do sistemaPortuguese
- ceasul de sistemRomanian
- системные часыRussian
- systemklockaSwedish
- கணினி கடிகாரம்Tamil
- సిస్టమ్ గడియారంTelugu
- นาฬิการะบบThai
- sistem saatiTurkish
- системні годинникиUkrainian
- نظام گھڑیUrdu
- đồng hồ hệ thốngVietnamese
- system clockYiddish
- 系統時鐘Chinese
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"system clock." Definitions.net. STANDS4 LLC, 2025. Web. 14 Feb. 2025. <https://www.definitions.net/definition/system+clock>.
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