RM0091 Analog-to-digital converter (ADC)
Doc ID 018940 Rev 1 193/742
12.12.2 ADC interrupt enable register (ADC_IER)
Address offset: 0x04
Reset value: 0x0000 0000
Bit 0 ADRDY: ADC ready
This bit is set by hardware after the ADC has been enabled (bit ADEN=1) and when the ADC reaches
a state where it is ready to accept conversion requests.
It is cleared by software writing 1 to it.
0: ADC not yet ready to start conversion (or the flag event was already acknowledged and cleared by
software)
1: ADC is ready to start conversion
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res. Res.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Res. Res. Res. Res. Res. Res. Res. Res.
AWD
IE
Res. Res. OVRIE
EOSEQ
IE
EOCIE
EOSMP
IE
ADRDY
IE
rw rw rw rw rw rw
Bits 31:8 Reserved, must be kept at reset value.
Bit 7 AWDIE: Analog watchdog interrupt enable
This bit is set and cleared by software to enable/disable the analog watchdog interrupt.
0: Analog watchdog interrupt disabled
1: Analog watchdog interrupt enabled
Note: Software is allowed to write this bit only when ADSTART=0 (which ensures that no conversion
is ongoing).
Bit 6:5 Reserved, must be kept at reset value.
Bit 4 OVRIE: Overrun interrupt enable
This bit is set and cleared by software to enable/disable the overrun interrupt.
0: Overrun interrupt disabled
1: Overrun interrupt enabled. An interrupt is generated when the OVR bit is set.
Note: Software is allowed to write this bit only when ADSTART=0 (which ensures that no conversion
is ongoing).
Bit 3 EOSEQIE: End of conversion sequence interrupt enable
This bit is set and cleared by software to enable/disable the end of sequence of conversions interrupt.
0: EOSEQ interrupt disabled
1: EOSEQ interrupt enabled. An interrupt is generated when the EOSEQ bit is set.
Note: Software is allowed to write this bit only when ADSTART=0 (which ensures that no conversion
is ongoing).
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