Analog-to-digital converters (ADC) RM0351
522/1693 DocID024597 Rev 3
16.5.13 ADC regular sequence register 3 (ADCx_SQR3)
Address offset: 0x38
Reset value: 0x0000 0000
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. SQ14[4:0] Res. SQ13[4:0] Res. SQ12[4]
rw rw rw rw rw rw rw rw rw rw rw
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SQ12[3:0] Res. SQ11[4:0] Res. SQ10[4:0]
rw rw rw rw rw rw rw rw rw rw rw rw rw rw
Bits 31:29 Reserved, must be kept at reset value.
Bits 28:24 SQ14[4:0]: 14th conversion in regular sequence
These bits are written by software with the channel number (0..18) assigned as the 14th in
the regular conversion sequence.
Note: Software is allowed to write these bits only when ADSTART=0 (which ensures that no
regular conversion is ongoing).
Bit 23 Reserved, must be kept at reset value.
Bits 22:18 SQ13[4:0]: 13th conversion in regular sequence
These bits are written by software with the channel number (0..18) assigned as the 13th in
the regular conversion sequence.
Note: Software is allowed to write these bits only when ADSTART=0 (which ensures that no
regular conversion is ongoing).
Bit 17 Reserved, must be kept at reset value.
Bits 16:12 SQ12[4:0]: 12th conversion in regular sequence
These bits are written by software with the channel number (0..18) assigned as the 12th in
the regular conversion sequence.
Note: Software is allowed to write these bits only when ADSTART=0 (which ensures that no
regular conversion is ongoing).
Bit 11 Reserved, must be kept at reset value.
Bits 10:6 SQ11[4:0]: 11th conversion in regular sequence
These bits are written by software with the channel number (0..18) assigned as the 11th in
the regular conversion sequence.
Note: Software is allowed to write these bits only when ADSTART=0 (which ensures that no
regular conversion is ongoing).
Bit 5 Reserved, must be kept at reset value.
Bits 4:0 SQ10[4:0]: 10th conversion in regular sequence
These bits are written by software with the channel number (0..18) assigned as the 10th in
the regular conversion sequence.
Note: Software is allowed to write these bits only when ADSTART=0 (which ensures that no
regular conversion is ongoing).
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