JAJSNQ4 March 2023 ADC34RF52
PRODUCTION DATA
The ADC34RF52 provides 3 different options to configure the internal foreground calibration:
The status of the calibration can be read back from register 0x298 (CALIBRATION page). Successful calibration reads back 0x0E.
ADDR | DATA | DESCRIPTION |
---|---|---|
0x05 | 0x20 | Select CALIBRATION page |
0x46 | 0x03 |
ADDR | DATA | DESCRIPTION |
---|---|---|
0x05 | 0x20 | Select CALIBRATION page |
0x48 | 0x15 | |
0x45 | 0x8A | Toggle calibration start |
0x45 | 0x0A | |
wait 2 s |
ADDR | DATA | DESCRIPTION |
---|---|---|
0x05 | 0x20 | Select CALIBRATION page |
0x46 | 0x02 | |
0x45 | 0x4A | |
0x05 | 0x02 | Select DIGITAL page |
0x234 | 0x04 | Use GPIO1 pin to freeze calibration switch |