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Chapter IX Nand Flash Controller
9.1 Nand Flash presentation and controller
· Nand Flash · equivalent of the embedded system hard drive , is one kind of Flash memory .
9.1.1 FLASH
Commonly used Flash hasTwo kinds: Nor FlashAnd Nand Flash.
Nor FlashSupport within the chip performs ( XIP，eXecute In Place), without the need to copy the memory . This is due Nor Flashto the interface is identical with the RAM , any data may be a random access memory address.