| Bit31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| REMAINDER[31:24] | |||||||
| AccessR | R | R | R | R | R | R | R |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| REMAINDER[23:16] | |||||||
| AccessR | R | R | R | R | R | R | R |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| REMAINDER[15:8] | |||||||
| AccessR | R | R | R | R | R | R | R |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| REMAINDER[7:0] | |||||||
| AccessR | R | R | R | R | R | R | R |
| Reset0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Remainder of Operation
Holds the 32-bit remainder of the last performed operation. For a divide operation this is the division remainder. If the Signed bit in Control A register (CTRLA.SIGNED) is zero, the quotient is unsigned. If CTRLA.SIGNED = 1, the quotient is signed two’s complement. For a square root operation this is the square root remainder. Refer to Performing Division, Operand Size and Signed Division.