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ST STM32G471 User Manual

ST STM32G471
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Analog-to-digital converters (ADC) RM0440
722/2126 RM0440 Rev 4
Table 177. ADC register map and reset values for each ADC (offset=0x000
for master ADC, 0x100 for slave ADC)
Offset Register
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0x00
ADC_ISR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
JQOVF
AWD3
AWD2
AWD1
JEOS
JEOC
OVR
EOS
EOC
EOSMP
ADRDY
Reset value
00000000000
0x04
ADC_IER
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
JQOVFIE
AWD3IE
AWD2IE
AWD1IE
JEOSIE
JEOCIE
OVRIE
EOSIE
EOCIE
EOSMPIE
ADRDYIE
Reset value
00000000000
0x08
ADC_CR
ADCAL
ADCALDIF
DEEPPWD
ADVREGEN
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
JADSTP
ADSTP
JADSTART
ADSTART
ADDIS
ADEN
Reset value 0
010 000000
0x0C
ADC_CFGR
JQDIS.
AWD1CH[4:0]
JAUTO
JAWD1EN
AWD1EN
AWD1SGL
JQM
JDISCEN
DISCNUM
[2:0]
DISCEN
ALIGN
AUTDLY
CONT
OVRMOD
EXTEN[1:0]
EXTSEL4
EXTSEL3
EXTSEL2
EXTSEL1
EXTSEL0.
RES
[1:0]
Res.
DMACFG
DMAEN
Reset value 1
00000 0 0000000000000000000000 00
0x0C
ADC_CFGR2
Res.
Res.
Res.
Res.
SMPTRIG
BULB
SWTRIG
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
GCOMP
Res.
Res.
Res.
Res.
Res.
ROVSM
TROVS
OVSS[3:0]
OVSR
[2:0]
JOVSE
ROVSE
Reset value
000 0 00000000000
0x14
ADC_SMPR1
SMPPLUS.
Res.
SMP9
[2:0]
SMP8
[2:0]
SMP7
[2:0]
SMP6
[2:0]
SMP5
[2:0]
SMP4
[2:0]
SMP3
[2:0]
SMP2
[2:0]
SMP1
[2:0]
SMP0
[2:0]
Reset value 0
000000000000000000000000000000
0x18
ADC_SMPR2
Res.
Res.
Res.
Res.
Res.
SMP18
[2:0]
SMP17
[2:0]
SMP16
[2:0]
SMP15
[2:0]
SMP14
[2:0]
SMP13
[2:0]
SMP12
[2:0]
SMP11
[2:0]
SMP10
[2:0]
Reset value
00 0000000000000000000000000
0x1C Reserved Res.
0x20
ADC_TR1
Res.
Res.
Res.
Res.
HT1[11:0]
Res.
AWDFILT
[2:0]
LT1[11:0]
Reset value
111 111111111 000000000000
0x24
ADC_TR2
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
HT2[[7:0]
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
LT2[7:0]
Reset value
11111111 00000000
0x28
ADC_TR3
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
HT3[[7:0]
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
LT3[7:0]
Reset value
11111111 00000000
0x2C Reserved Res.
0x30
ADC_SQR1
Res.
Res.
Res.
SQ4[4:0]
Res.
SQ3[4:0]
Res.
SQ2[4:0]
Res.
SQ1[4:0]
Res.
Res.
L[3:0]
Reset value
0000 0 00000 00000 00000 0000
0x34
ADC_SQR2
Res.
Res.
Res.
SQ9[4:0]
Res.
SQ8[4:0]
Res.
SQ7[4:0]
Res.
SQ6[4:0]
Res.
SQ5[4:0]
Reset value
0000 0 00000 00000 00000 00000
0x38
ADC_SQR3
Res.
Res.
Res.
SQ14[4:0]
Res.
SQ13[4:0]
Res.
SQ12[4:0]
Res.
SQ11[4:0]
Res.
SQ10[4:0]
Reset value
0000 0 00000 00000 00000 00000
0x3C
ADC_SQR4
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
SQ16[4:0]
Res.
SQ15[4:0]
Reset value
00000 00000
0x40
ADC_DR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
regular RDATA[15:0]
Reset value
0000000000000000

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ST STM32G471 Specifications

General IconGeneral
BrandST
ModelSTM32G471
CategoryMicrocontrollers
LanguageEnglish

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