ADIS16354AMLZ Analog Devices Inc, ADIS16354AMLZ Datasheet - Page 16

• Manufacturer Part Number: ADIS16354AMLZ
• Description: MODULE GYRO/ACCELEROMETER 24LD
• Manufacturer: Analog Devices Inc
• Series: iSensor™r

Specifications of ADIS16354AMLZ

• Output Type: Digital - SPI
• Sensor Type: Gyroscope and Accelerometer
• No. Of Axes: 3
• Sensor Case Style: ML-24-2
• No. Of Pins: 24
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Acceleration Range: ± 1.7g
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With: ADIS16354/PCBZ - BOARD EVAL FOR ADIS16354
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

ADIS16354
PROGRAMMING AND CONTROL
CONTROL REGISTER OVERVIEW
The ADIS16354 offers many programmable features controlled
by writing commands to the appropriate control registers using the
SPI. The following sections describe these controls and specify
each function, along with the corresponding register configura-
tion. The features available for configuration in this register
space are:
•
•
•
•
Table 10. Control Register Mapping
Register Name
ENDURANCE
XGYRO_OFF
YGYRO_OFF
ZGYRO_OFF
XACCL_OFF
YACCL_OFF
ZACCL_OFF
ALM_MAG1
ALM_MAG2
ALM_SMPL1
ALM_SMPL2
ALM_CTRL
AUX_DAC
GPIO_CTRL
MSC_CTRL
SMPL_PRD
SENS/AVG
SLP_CNT
STATUS
COMMAND
1
The contents of the lower byte are nonvolatile; the contents of the upper byte are volatile.
Calibration
Global commands
Operational control
Operational status and diagnostics
•
•
•
•
•
•
•
•
•
Sample rate
Power management
Digital filtering
Dynamic range
DAC output
Digital input/output
Self-test
Status conditions
Alarms
Type
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
W
Volatility
Nonvolatile
Volatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Nonvolatile
Volatile
Volatile
Nonvolatile
Nonvolatile
Nonvolatile
Volatile
Volatile
N/A
1
Addresses
0x00, 0x01
0x02 to 0x17
0x18, 0x19
0x1A, 0x1B
0x1C, 0x1D
0x1E, 0x1F
0x20, 0x21
0x22, 0x23
0x24, 0x25
0x26, 0x27
0x28, 0x29
0x2A, 0x2B
0x2C, 0x2D
0x2E, 0x2F
0x30, 0x31
0x32, 0x33
0x34, 0x35
0x36, 0x37
0x38, 0x39
0x3A, 0x3B
0x3C, 0x3D
0x3E, 0x3F
Bytes
2
22
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Rev. A | Page 16 of 16
Flash memory write count
Reserved
X-axis gyroscope bias offset factor
Y-axis gyroscope bias offset factor
Z-axis gyroscope bias offset factor
X-axis acceleration bias offset factor
Y-axis acceleration bias offset factor
Z-axis acceleration bias offset factor
Alarm 1 amplitude threshold
Alarm 2 amplitude threshold
Alarm 1 sample period
Alarm 2 sample period
Alarm control
Auxiliary DAC data
Auxiliary digital input/output control
Miscellaneous control
Internal sample period (rate) control
Dynamic range/digital filter control
Sleep mode control
System status
System command
Function
Output data
CONTROL REGISTER STRUCTURE
The ADIS16354 uses a temporary, RAM-based memory struc-
ture to facilitate the control registers listed in Table 10. The
operational configuration is stored in a flash memory structure
that automatically loads into the control registers during the
start-up sequence. Each nonvolatile register has a corresponding
flash memory location for storing the latest configuration
contents. The contents of each nonvolatile register must be
stored to flash manually.
Note that the contents of these registers are nonvolatile after they
are stored to flash. The flash update command, available in the
COMMAND register, provides this function. The ENDURANCE
register provides a counter, which allows for reliability manage-
ment against the flash memory’s write cycle specification.
Reference Tables
Table 30
Table 7
Table 11, Table 12
Table 11, Table 12
Table 11, Table 12
Table 13, Table 14
Table 13, Table 14
Table 13, Table 14
Table 33, Table 34
Table 33, Table 34
Table 35, Table 36
Table 35, Table 36
Table 37, Table 38
Table 23, Table 24
Table 25, Table 26
Table 28, Table 29
Table 17, Table 18
Table 21, Table 22
Table 19, Table 20
Table 31, Table 32
Table 15, Table 16