ADIS16201 Analog Devices, Inc., ADIS16201 Datasheet - Page 20

• Manufacturer Part Number: ADIS16201
• Description: Programmable Dual-axis Inclinometer/accelerometer
• Manufacturer: Analog Devices, Inc.

ADIS16201
XACCL_SCALE Register Definition
Address
0x15, 0x14
1
The XACCL_SCALE register is the user-controlled register for
calibrating system-level acceleration sensitivity errors. For the
X-axis acceleration, it represents the A variable in the calibration
equation. This register offers a sensitivity calibration range of 0 to
2, or 0 to 4095 codes, assuming nominal sensor sensitivity. The
contents of this register are nonvolatile.
Table 12. XACCL_SCALE Bit Designations
Bit
15:12
11:0
YACCL_OFF Register Definition
Address
0x13, 0x12
1
The YACCL_OFF register is the user-controlled register for
calibrating system-level acceleration offset errors. For the Y-axis
acceleration, it represents the C variable in the calibration
equation. The maximum calibration range is +0.945 g , or
+2047/−2048 codes, assuming nominal sensor sensitivity. The
contents of this register are nonvolatile.
Table 13. YACCL_OFF Bit Designations
Bit
15:12
11:0
YACCL_SCALE Register Definition
Address
0x17, 0x16
1
The YACCL_SCALE register is the user-controlled register for
calibrating system-level acceleration sensitivity errors. For the
Y-axis acceleration, it represents the A variable in the calibration
equation. This register offers a sensitivity calibration range of 0 to
2, or 0 to 4095 codes, assuming nominal sensor sensitivity. The
contents of this register are nonvolatile.
Table 14. YACCL_SCALE Bit Designations
Bit
15:12
11:0
Scale is the weight of each LSB.
Scale is the weight of each LSB.
Scale is the weight of each LSB.
Description
Not used
Data bits
Description
Not used
Data bits
Description
Not used
Data bits
Scale
0.4624 mg
Scale
0.0488%
Scale
0.0488%
1
1
1
Default
0x0000
Default
0x0800
Default
0x0800
Format
Twos
complement
Format
Binary
Format
Binary
Access
R/W
Access
R/W
R/W
Both
Rev. A | Page 20 of 32
XINCL_OFF Register Definition
Address
0x19, 0x18
1
The XINCL_OFF register is the user-controlled register for
calibrating system-level inclination offset errors. For the X-axis
inclination, it represents the C variable in the calibration
equation. The maximum calibration range is +25.5° or
+255/−256 codes, assuming nominal sensor sensitivity. The
contents of this register are nonvolatile.
Table 15. XINCL_OFF Bit Designations
Bit
15:9
8:0
XINCL_SCALE Register Definition
Address
0x1D, 0x1C
1
The XINCL_SCALE register is the user-controlled register for
calibrating system-level inclination sensitivity errors. For the X-
axis inclination, it represents the A variable in the calibration
equation. The calibration range is from 0 to 2, or 0 to 4095
codes, assuming nominal sensor sensitivity. The contents of this
register are nonvolatile.
Table 16. XINCL_SCALE Bit Designations
Bit
15:12
11:0
YINCL_OFF Register Definition
Address
0x1B, 0x1A
1
The YINCL_OFF register is the user-controlled register for
calibrating system-level inclination offset errors. For the Y-axis
inclination, it represents the C variable in the calibration
equation. The maximum calibration range is +25.5º or +255/
−256 codes, assuming nominal sensor sensitivity. The contents
of this register are nonvolatile.
Table 17. YINCL_OFF Bit Designations
Bit
15:9
8:0
Scale is the weight of each LSB.
Scale is the weight of each LSB.
Scale is the weight of each LSB.
Description
Not used
Data bits
Description
Not used
Data bits
Description
Not used
Data bits
Scale
0.1º
Scale
0.1°
Scale
0.0488%
1
1
1
Default
0x0000
Default
0x0000
Default
0x0800
Format
Twos
complement
Twos
complement
Format
Binary
Format
Access
R/W
Access
R/W
Access
R/W