How many bits would be required to address this many bytes?

How many bits would be required to address this many bytes?

Therefore 34 bits are required to uniquely address each byte.

How many address bits are required to address all bytes in RAM?

A computer has 32 MB (megabytes) of memory. How many bits are needed to address any single byte in memory? The memory address space is 32 MB, or 225 (25 x 220). This means you need log2 225 or 25 bits, to address each byte.

How many bits are in a byte of memory?

eight bits
Since one byte is made up of eight bits, this difference can be significant. For example, if a broadband Internet connection is advertised with a download speed of 3.0 Mbps, its speed is 3.0 megabits per second, or 0.375 megabytes per second (which would be abbreviated as 0.375 MBps).

How many bits do you need to address 1mb of memory?

210 = 1024, so you need 10 bits to address every byte in a kilobyte. Likewise, you need 20 bits to address every byte in a megabyte, and 30 bits to address every byte in a gigabyte.

How many bits are needed to address this much memory?

The book just told me that a word is typically in multiples of 8. However I know that 1 byte = 8 bits, so since there are 4 bytes and 1 byte = 8 bytes, would it be correct to think that 4 bytes x 8 bits = 32 bits? Is this the answer? A 1-bit address can address two words (0, 1). A 2-bit address can address four words (00, 01, 10, 11).

How many bytes are in a 32 bit address?

With 32 bits, you can store 2^32 distinct numbers, ranging from 0 to 2^32 – 1. “Byte addressing” means that each byte in memory is individually addressable, i.e. there is an address x which points to that specific byte. Since there are 2^32 different numbers you can put into a 32-bit address, we can address up to 2^32 bytes, or 4 GB.

Which is an example of memory address in a computer?

Address Address Memory addressing Example – for a Computer – Word = 16 bits – Byte addressable – uses big-endian – Long word = 4 bytes – 24 bits used for address 16 M bytes or 8 M words Instructions and instruction sequencing 4 bits 12 bits Address Inf.

How many bits to address a kilobyte of data?

2 10 = 1024, so you need 10 bits to address every byte in a kilobyte. Likewise, you need 20 bits to address every byte in a megabyte, and 30 bits to address every byte in a gigabyte.