Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Serial presence detect refers to a standardized way to automatically access information about a computer memory module. Earlier 72-pin SIMMs included 5 pins which provided 5 bits of parallel presence detect data, but the 168-pin DIMM standard changed to a serial presence detect to encode much more information. When an ordinary modern computer is turned on, it starts by doing a power-on self-test. Since about the mid-1990s, this process includes automatically configuring the hardware currently present. SPD is a memory hardware feature that makes it possible for the computer to know what memory is present, and what timings to use to access the memory.

Под заказ:
	OZON.ru - 4414 руб.	Перейти

Рейтинг книги: 5 из 5, 10 голос(-ов).