9.2.3 NVM Software Calibration Area Row (SW0)
The NVM Software Calibration Area contains calibration data that are determined and written during production test. These calibration values should be read by the application software and written back to the corresponding register.
The NVM Software Calibration Area can be read at address 0x00800080.
The NVM Software Calibration Area can not be written.
Bit Position | Name | Description | Default Value |
---|---|---|---|
1:0 | AC BIAS | AC Comparator 0/1 Bias Scaling. To be written to the AC CALIB register. | 0x1 |
4:2 | ADC0 BIASCOMP | Bias comparator scaling. To be written to the ADC0 CALIB register. | 0x7 |
7:5 | ADC0 BIASREFBUF | Bias reference buffer scaling. To be written to the ADC0 CALIB register. | 0x7 |
10:8 | ADC0 BIASR2R | Bias rail-to-rail amplifier scaling. To be written to the ADC0 CALIB register. | 0x7 |
15:11 | Reserved | Reserved | - |
18:16 | ADC1 BIASCOMP | Bias comparator scaling. To be written to the ADC1 CALIB register. | 0x7 |
21:19 | ADC1 BIASREFBUF | Bias reference buffer scaling. To be written to the ADC1 CALIB register. | 0x7 |
24:22 | ADC1 BIASR2R | Bias rail-to-rail amplifier scaling. To be written to the ADC1 CALIB register. | 0x7 |
35:25 | Reserved | Reserved | - |
36:32 | USB TRANSN | USB TRANSN calibration value. To be written to the USB PADCAL register. | 0x09 |
41:37 | USB TRANSP | USB TRANSP calibration value. To be written to the USB PADCAL register. | 0x19 |
44:42 | USB TRIM | USB TRIM calibration value. To be written to the USB PADCAL register. | 0x6 |
45:63 | Reserved | Reserved | - |