clock pulse interval

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• Pulse-code modulation — PCM redirects here. For other uses, see PCM (disambiguation). Pulse code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form for digital audio in computers and various Blu ray, Compact Disc and …   Wikipedia

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• Pulse per second — A Pulse per second (PPS) is an electrical signal that very precisely indicates the start of a second. PPS signals are output by various types of precision clock, including some models of GPS receivers. Depending on the source, properly operating… …   Wikipedia

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• Intel 8253 — The Intel 8253 and 8254 are Programmable Interval Timers (PITs), which perform timing and counting functions. They are found in all x86 PCs. History In modern times, this PIT is not included as a separate chip in an x86 PC. Rather, its… …   Wikipedia

• Universal asynchronous receiver/transmitter — A universal asynchronous receiver/transmitter (usually abbreviated UART and pronEng|ˈjuːɑrt) is a type of asynchronous receiver/transmitter , a piece of computer hardware that translates data between parallel and serial forms. UARTs are commonly… …   Wikipedia

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