What is the meaning rtc
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Experts answer:RTC is the PC motherboard and associated circuit crystal oscillator circuit generates the clock pulse, RTC after 8254 the frequency of the circuit generates a frequency slightly lower OS (system) clock TSC, the system clock cycle, plus one for each cpu, time early in the system when the system clock through RTC initialization over. 8254 their work to have its own drive clock (PIT), can refer to a number of books on SCM.
Experts answer:RTC is the PC motherboard and associated circuit crystal oscillator circuit generates the clock pulse, RTC after 8254 the frequency of the circuit generates a frequency slightly lower OS (system) clock TSC, the system clock cycle, plus one for each cpu, time early in the system when the system clock through RTC initialization over. 8254 their work to have its own drive clock (PIT), can refer to a number of books on SCM.
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