Digital and Embedded Systems, Bräunl 2015
For each of the following 8-bit hex numbers:
a) find the 2s complement of the number. Express the result in hex.
b) what is the decimal value of the result? You may use your calculator to convert a hex value to decimal.
|
8-bit number |
2's complement |
decimal equivalent of 2's complement |
|
28 |
|
|
|
A1 |
|
|