From the perspective of an executing application programme, a logical address is the address at which an item (memory cell, storage element, or network host) seems to reside. Due to the functioning of an address translator or mapping function, a logical address may differ from the physical address.
Because the logical address does not exist in the actual world, it is also known as a virtual address. The CPU uses this address as a pointer to access the physical memory location.
The user can see the logical address, which is a virtual address. The primary distinction between logical and physical addresses is that logical addresses are produced by the CPU during programme execution, whereas physical addresses refer to memory unit locations.
A hardware device known as the Memory-Management Unit is utilised to map logical addresses to their physical addresses.
Physical memory has 32 frames, and each frame requires 32 (25) bits to address, totaling 5+10=15 bits. To address each page individually in an 8-page logical address space, 3 bits are required, for a total of 13 bits.
Learner's Ratings
4.7
Overall Rating
82%
14%
2%
0%
2%
Reviews
K
Khetra nath Roy
5
Wey
K
Khetra nath Roy
5
Yes
N
Narendra Pardhi
5
Thank you learnVern team ❤️🙏🏻🤝
N
Narendra Pardhi
5
Thank you learnVern team ❤️🙏🏻🤝
V
Vivek Chandra
5
Great Teacher
T
Tanmay Modak
4
Nice teaching explanation Everything is best unless quality of video not every video but sometimes videos are blury even in 720 hd hope video quality will be improve. Leaving that this Course is nice.
A
Abbas
5
Rega tool is not available in google any source link ?
D
DR VIKAS SINGH JAROLIYA
5
Very good thing
M
mridupawan bordoloi
4
This course is helpful for me .Thank you learnvern team
Share a personalized message with your friends.