Question

How large is the I/O address space in MIPS?

Options:
A) 32 bits
B) 64 bits
C) 16 bits
D) Variable size

Answer 1

The I/O address space in MIPS is 32 bits, allowing for approximately 4.3 billion different addresses.

Step-by-step explanation:

The I/O (Input/Output) address space in MIPS is 32 bits.

Address spaces are used to identify memory locations, and in MIPS, the I/O address space is a range of memory addresses that is used specifically for I/O operations. The 32-bit address space allows for a total of 2^32 different addresses, which is approximately 4.3 billion addresses.

This 32-bit address space is typically divided into smaller regions, with certain addresses reserved for specific devices or communication protocols. Each device or protocol is assigned a specific range of addresses within the overall I/O address space.