31.5.17 ADACC
ADC Accumulator Register(1)
See the “Computation Operation” section for more details.
Important: This register
contains signed two’s complement accumulator value and the upper unused bits contain
copies of the sign bit.
Note:
- This register can only be written
when GO =
0. - The individual bytes in this
multibyte register can be accessed with the following register names:
- ADACCU: Accesses the upper byte ADACC[17:16]
- ADACCH: Accesses the high byte ADACC[15:8]
- ADACCL: Accesses the low byte ADACC[7:0].
| Name: | ADACC |
| Address: | 0x1D16 |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| ACC[17:16] | |||||||||
| Access | R/W | R/W | |||||||
| Reset | x | x | |||||||
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| ACC[15:8] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | x | x | x | x | x | x | x | x | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| ACC[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | x | x | x | x | x | x | x | x | |