Find the offset address where Physical address is 4A37Bh and the segment address is 40FFh.

Find the offset address where the Physical address is 4A37Bh and the segment address is 40FFh.

Solution:

To find the offset address given a physical address and a segment address, we can use the following formula:

Offset address = (Segment address × 16) + Physical address

Let's plug in the given values:

Segment address: 40FFh

Physical address: 4A37Bh

Converting the hexadecimal addresses to decimal:

Segment address: 40FFh = 16639

Physical address: 4A37Bh = 308475

Now, substitute these values into the formula:

Offset address = (16639 × 16) + 308475

Calculating:

Offset address = 266224 + 308475

Offset address = 574699

Therefore, the offset address where the physical address is 4A37Bh and the segment address is 40FFh is 574699.