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What is the difference between memory address and memory addressability?
A memory address is a specific location in a computer's memory where data is stored. Memory addressability refers to the maximum amount of memory that a computer system can access and use. In other words, memory addressability is the range of memory addresses that a computer can access, while a memory address is a specific location within that range.
How many words are there in an address space specified by 24 bits and the corresponding memory space by 16 bits?
address space=24bits => (2 Power 24)=16M words
How many address bits would be required for a memory that stores 64 4-bit words?
It requires 6 bits to address 64 words. It does not matter what the word size is.
One large modern computer has a 36-bit memory address register. How much memory can this computer address?
All else being equal, it can address 2^36 words of memory, or 68,719,476,736 words (64 gigawords). If it's a "modern" computer, it probably has 8-bit words, so that's 64 gigabytes. If the word size is also 36 bits (as was common in computers in the '50s and '60s), it can address 2,473,901,162,496 bits, or 309,237,645,312 eight-bit bytes (288 gigabytes).
What are the Functions of the memory buffer register?
In other words, MAR holds the memory location of data that needs to be accessed. When reading from memory, data addressed by MAR is fed into the MDR (memory data register) and then used by the CPU. When writing to memory, the CPU writes data from MDR to the memory location whose address is stored in MAR. The Memory Address Register is half of a minimal interface between a microprogram and computer storage. The other half is a memory data register. Far more complex memory interfaces exist, but this is the least that can work.
In the Declaration of Independence how does Jefferson's words address memory language and identity?
It doesn’t address any of those things. It states a philosophy of government and the need for change.
A computer has 64MB megabytes of memory Each word is 4 bytes How many bits are needed to address each single word in memory?
The memory address space is 64 MB, which means 226. However, each word is 4 bytes, which means that you have 224 words. This means you need log2 224 or 24 bits, to address each word.
Diagram to show the address mapping of RAM and Cache?
consider a RAM of 64 words with a size of 16 bits.Assume that this memory have a cache memory of 8 Blocks with block size of 32 bits.Draw a diagram to show the address mapping of RAM and Cache, if 4-way set associative memory scheme is used.
What is meant by the words gift registry?
The words gift registry means that someone has selected certain items that they would like to receive as gifts, from that given store. This registry allows guests to give something that will be wanted and used by those who receive it.
Consider a LA space of 8 pages of 1024 words mapped into memory of 32 frames?
In a logical address space (LA) of 8 pages with 1024 words each, the total logical address space is 8,192 words. If this is mapped into a memory of 32 frames, each frame can hold 256 words (since 8,192 words / 32 frames = 256 words per frame). This means not all frames will be utilized for the given pages, as only 8 pages are needed. Consequently, there are additional frames available in memory that can accommodate future pages or other processes.
How many no of address lines are required for 512 K word memory?
If you are addressing bytes, then 512K words (16 bit words) requires 20 address lines.I gave that answer because the question was categorized 8086/8088. If you are addressing words, then the answer is 19 address lines.
What does it mean when the holocaust is a tragedy beyond words beyond imagination but not beyond memory?
We should never forget it.
