English Dictionary

non-destructive read

noun

(computing, often attributive) A read operation that does not erase the data being read in the process of reading it.

Non-destructive read is a technique used in computing.

意味（1）

(computing, often attributive) A read operation that does not erase the data being read in the process of reading it.

Although non-destructive reads are theoretically possible with FeRAM, the process - requiring illumination of the memory cells with UV light - is completely impractical for most purposes, favoring the more-practical (but destructive) method of forcing every cell to 0, seeing which cells produced a tiny current pulse, and writing back 1s to those cells.