29.5.14 Result
The ADCn.RESL and ADCn.RESH register pair represents the 16-bit
value, ADCn.RES. The low byte [7:0] (suffix L) is accessible at the
original offset. The high byte [15:8] (suffix H) can be accessed at offset +
0x01.
If the analog input is higher than the reference level of the ADC, the 10-bit ADC result will be equal the maximum value of 0x3FF. Likewise, if the input is below 0V, the ADC result will be 0x000. As the ADC cannot produce a result above 0x3FF values, the accumulated value will never exceed 0xFFC0 even after the maximum allowed 64 accumulations.
| Name: | RES |
| Offset: | 0x10 |
| Reset: | 0x00 |
| Property: | - |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| RES[15:8] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| RES[7:0] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 15:8 – RES[15:8] Result high byte
These bits constitute the MSB of the ADCn.RES register, where the MSb is RES[15]. The ADC itself has a 10-bit output, ADC[9:0], where the MSb is ADC[9]. The data format in ADC and Digital Accumulation is 1’s complement, where 0x0000 represents the zero, and 0xFFFF represents the largest number (full scale).
Bits 7:0 – RES[7:0] Result low byte
These bits constitute the LSB of ADC/Accumulator Result, (ADCn.RES) register. The data format in ADC and Digital Accumulation is 1’s complement, where 0x0000 represents the zero, and 0xFFFF represents the largest number (full scale).