ST STM32L4+ Series Reference Manual page 829

RM0432
Reset value: 0x0000 XXXX (factory trimmed values)
31 30 29
Res. Res. Res.
15 14 13
Res. Res. Res.
Bits 31:13 Reserved, must be kept at reset value.
Bits 12:8 TRIMLPOFFSETP[4:0]: Low-power mode trim for PMOS differential pairs
Bits 7:5 Reserved, must be kept at reset value.
Bits 4:0 TRIMLPOFFSETN[4:0]: Low-power mode trim for NMOS differential pairs
27.5.7 OPAMP register map
Offset Register
OPAMP1_CSR
0x00
Reset value 0
OPAMP1_OTR
0x04
Reset value
OPAMP1_
LPOTR
0x08
Reset value
OPAMP2_CSR
0x10
Reset value
OPAMP2_OTR
0x14
Reset value
OPAMP2_LPO
TR
0x18
Reset value
1. Factory trimmed values.
Refer to
28 27 26 25
Res. Res. Res. Res.
12 11 10 9
TRIMLPOFFSETP[4:0]
rw rw rw rw
Table 181. OPAMP register map and reset values
Section 2.2 on page 91
24 23 22
Res. Res. Res.
8 7 6
Res. Res.
rw
0 0
0 0
for the register boundary addresses.
RM0432 Rev 6
Operational amplifiers (OPAMP)
21 20 19 18
Res. Res. Res. Res.
5 4 3 2
Res. TRIMLPOFFSETN[4:0]
rw rw rw
0 0 0 0 0
TRIM
OFFSETP[4:0]
(1)
TRIMLP
OFFSETP[4:0]
(1)
0 0 0 0 0
TRIM
OFFSETP[4:0]
(1)
TRIMLP
OFFSETP[4:0]
(1)
17 16
Res. Res.
1 0
rw rw
0 0 0 0 0 0
TRIM
OFFSETN[4:0]
(1)
TRIMLP
OFFSETN[4:0]
(1)
0 0 0 0 0 0
TRIM
OFFSETN[4:0]
(1)
TRIMLP
OFFSETN[4:0]
(1)
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