Data Sheet
ICM-20948
Document Number: DS-000189 Page 34 of 89
Revision: 1.3
Addr
(Hex)
Addr
(Dec.)
Register Name
Serial
I/F
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
28 40
TIMEBASE_CORRECTIO
N_PLL
R/W TBC_PLL[7:0]
7F
127
REG_BANK_SEL
R/W
-
USER_BANK[1:0]
-
7.3 USER BANK 2 REGISTER MAP
ADDR
(HEX)
ADDR
(DEC.)
REGISTER NAME
SERIAL
I/F
BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0
00
0
GYRO_SMPLRT_DIV
R/W
GYRO_SMPLRT_DIV[7:0]
01 1 GYRO_CONFIG_1 R/W - GYRO_DLPFCFG[2:0] GYRO_FS_SEL[1:0]
GYRO_FCHOI
CE
02
2
GYRO_CONFIG_2
R/W
-
XGYRO_CTEN
YGYRO_CTEN
ZGYRO_CTEN
GYRO_AVGCFG[2:0]
03
3
XG_OFFS_USRH
R/W
X_OFFS_USER[15:8]
04
4
XG_OFFS_USRL
R/W
X_OFFS_USER[7:0]
05
5
YG_OFFS_USRH
R/W
Y_OFFS_USER[15:8]
06
6
YG_OFFS_USRL
R/W
Y_OFFS_USER[7:0]
07
7
ZG_OFFS_USRH
R/W
Z_OFFS_USER[15:8]
08
8
ZG_OFFS_USRL
R/W
Z_OFFS_USER[7:0]
09 9 ODR_ALIGN_EN R/W -
ODR_ALIGN_
EN
10
16
ACCEL_SMPLRT_DIV_1
R/W
-
ACCEL_SMPLRT_DIV[11:8]
11
17
ACCEL_SMPLRT_DIV_2
R/W
ACCEL_SMPLRT_DIV[7:0]
12 18 ACCEL_INTEL_CTRL R/W -
ACCEL_INTEL
_EN
ACCEL_INTEL
_MODE_INT
13
19
ACCEL_WOM_THR
R/W
WOM_THRESHOLD[7:0]
14 20 ACCEL_CONFIG R/W - ACCEL_DLPFCFG[2:0] ACCEL_FS_SEL[1:0]
ACCEL_FCHOI
CE
15 21 ACCEL_CONFIG_2 R/W -
AX_ST_EN_R
EG
AY_ST_EN_R
EG
AZ_ST_EN_R
EG
DEC3_CFG[1:0]
52 82 FSYNC_CONFIG R/W
DELAY_TIME
_EN
-
WOF_DEGLIT
CH_EN
WOF_EDGE_I
NT
EXT_SYNC_SET[3:0]
53
83
TEMP_CONFIG
R/W
-
TEMP_DLPFCFG[2:0]
54 84 MOD_CTRL_USR R/W -
REG_LP_DMP
_EN
7F
127
REG_BANK_SEL
R/W
-
USER_BANK[1:0]
-
7.4 USER BANK 3 REGISTER MAP
ADDR
(HEX)
ADDR
(DEC.)
REGISTER NAME
SERIAL
I/F
BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0
00
0
I2C_MST_ODR_CONFIG
R/W
-
I2C_MST_ODR_CONFIG[3:0]
01 1 I2C_MST_CTRL R/W
MULT_MST_
EN
-
I2C_MST_P_
NSR
I2C_MST_CLK[3:0]
02 2 I2C_MST_DELAY_CTRL R/W
DELAY_ES_S
HADOW
-
I2C_SLV4_DE
LAY_EN
I2C_SLV3_DE
LAY_EN
I2C_SLV2_DE
LAY_EN
I2C_SLV1_DE
LAY_EN
I2C_SLV0_DE
LAY_EN
03 3 I2C_SLV0_ADDR R/W
I2C_SLV0_RN
W
I2C_ID_0[6:0]
04
4
I2C_SLV0_REG
R/W
I2C_SLV0_REG[7:0]
05 5 I2C_SLV0_CTRL R/W I2C_SLV0_EN
I2C_SLV0_BY
TE_SW
I2C_SLV0_RE
G_DIS
I2C_SLV0_GR
P
I2C_SLV0_LENG[3:0]
06
6
I2C_SLV0_DO
R/W
I2C_SLV0_DO[7:0]
07 7 I2C_SLV1_ADDR R/W
I2C_SLV1_RN
W
I2C_ID_1[6:0]
08
8
I2C_SLV1_REG
R/W
I2C_SLV1_REG[7:0]
09 9 I2C_SLV1_CTRL R/W I2C_SLV1_EN
I2C_SLV1_BY
TE_SW
I2C_SLV1_RE
G_DIS
I2C_SLV1_GR
P
I2C_SLV1_LENG[3:0]