FEED 1111 1110 1110 1101 BECA 1011 1110 1100 1010 ———— ———— ———— ———— ———— 4027 0100 0000 0010 0111
nor d,s,t # $d gets bitwise NOR
# between $s with $t.
| NOR Operation on Bits | ||||
|---|---|---|---|---|
| first operand | 0 | 0 | 1 | 1 |
| second operand | 0 | 1 | 0 | 1 |
| | ||||
| result | 1 | 0 | 0 | 0 |
There is a bitwise NOR instruction. There is no immediate operand NOR instruction. NOR is equivalent to performing the OR operation, then complementing the bits (change 0 to 1 and 1 to 0).
What is the bitwise NOR of the following?
FEED BECA ——————