What dose Direct mapping? Used to store content and addresses of the memory word The RAM is used to store data and some of the data is stored in the Cache. The address space is divided into two parts index field and tag field. The tag field is used to store the tag field whereas the rest is stored in the main memory. Blocks of cache are grouped into sets, and the mapping allows a block of main memory to reside in any block of a specific set. Any block of Main memory can potentially reside in any cache block position. This is much more flexible mapping method.
What dose Direct mapping? Used to store content and addresses of the memory word The RAM is used to store data and some of the data is stored in the Cache. The address space is divided into two parts index field and tag field. The tag field is used to store the tag field whereas the rest is stored in the main memory. Blocks of cache are grouped into sets, and the mapping allows a block of main memory to reside in any block of a specific set. Any block of Main memory can potentially reside in any cache block position. This is much more flexible mapping method.
Chapter8: Advanced Method Concepts
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![What dose Direct mapping?
Used to store content and addresses of the memory word
The RAM is used to store data and some of the data is stored in the Cache. The
address space is divided into two parts index field and tag field. The tag field is used
to store the tag field whereas the rest is stored in the main memory.
Blocks of cache are grouped into sets, and the mapping allows a block of main
memory to reside in any block of a specific set.
Any block of Main memory can potentially reside in any cache block position. This is
much more flexible mapping method.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F25acb94d-2ffc-487a-a336-acd8edd09ba0%2F3398be5e-4ba5-4e3d-a16e-d51aa4ec25a9%2Fdh5nw7g_processed.png&w=3840&q=75)
Transcribed Image Text:What dose Direct mapping?
Used to store content and addresses of the memory word
The RAM is used to store data and some of the data is stored in the Cache. The
address space is divided into two parts index field and tag field. The tag field is used
to store the tag field whereas the rest is stored in the main memory.
Blocks of cache are grouped into sets, and the mapping allows a block of main
memory to reside in any block of a specific set.
Any block of Main memory can potentially reside in any cache block position. This is
much more flexible mapping method.
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