STM32W108C8

Analog-to-digital converter
STM32W108C8
11.3.2 ADC offset register (ADC_OFFSET)
Table 112.
Address offset: 0xD008
Reset value: 0x0000 0000
ADC offset register (ADC_OFFSET)
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Reserved
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ADC_OFFSET_FIELD
rw
Bits [15:0] ADC_OFFSET_FIELD: 16-bit signed offset added to the basic ADC conversion result before
gain correction is applied.
11.3.3 ADC gain register (ADC_GAIN)
Table 113.
Address offset: 0xD00C
Reset value: 0x0000 8000
ADC gain register (ADC_GAIN)
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Reserved
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ADC_GAIN_FIELD
rw
Bits [15:0] ADC_GAIN_FIELD: Gain factor that is multiplied by the offset-corrected ADC result to produce
the output value. The gain is a 16-bit unsigned scaled integer value with a binary decimal point
between bits 15 and 14. It can represent values from 0 to (almost) 2. The reset value is a gain
factor of 1.
169/215 Doc ID 018587 Rev 2