EVAL-ADXL362Z-DB Analog Devices, EVAL-ADXL362Z-DB Datasheet - Page 31

• Manufacturer Part Number: EVAL-ADXL362Z-DB
• Description: Acceleration Sensor Development Tools enl Datalogger Board of ADXL362
• Manufacturer: Analog Devices

Specifications of EVAL-ADXL362Z-DB

• Rohs: yes
• Tool Is For Evaluation Of: ADXL362
• Acceleration: 2 g, 4 g, 8 g
• Sensing Axis: Triple Axis
• Interface Type: SPI
• Operating Voltage: 1.6 V to 3.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Current: 1.8 uA
• Output Type: Digital
• Product: Development Boards
• Sensitivity: 1 mg/LSB, 2 mg/LSB, 4 mg/LSB
• Factory Pack Quantity: 1

Data Sheet
FIFO SAMPLES REGISTER
Address: 0x29, Reset: 0x80, Name: FIFO_SAMPLES
The value in this register specifies the number of samples to
store in the FIFO. The AH bit in the FIFO_CONTROL register
(Address 0x28) is used as the MSB of this value. The full range
of FIFO samples is 0 to 511.
The default value of this register is 0x80 to avoid triggering the
FIFO watermark interrupt (see the FIFO Watermark section for
more information).
The following bit map is duplicated from the FIFO Control
Register section to indicate the AH bit.
Address: 0x2A, Reset: 0x00, Name: INTMAP1
Table 15. Bit Descriptions for INTMAP1
Bits
7
6
5
4
3
2
1
0
Bit Name
INT_LOW
AWAKE
INACT
ACT
FIFO_OVERRUN
FIFO_WATERMARK
FIFO_READY
DATA_READY
Settings
Description
1 = INT1 pin is active low.
1 = maps the awake status to INT1 pin.
1 = maps the inactivity status to INT1 pin.
1 = maps the activity status to INT1 pin.
1 = maps the FIFO overrun status to INT1 pin.
1 = maps the FIFO watermark status to INT1 pin.
1 = maps the FIFO ready status to INT1 pin.
1 = maps the data ready status to INT1 pin.
Rev. B | Page 31 of 44
INT1/INT2 FUNCTION MAP REGISTERS
The INT1 and INT2 registers configure the INT1/INT2
interrupt pins, respectively. Bits[B6:B0] select which function(s)
generate an interrupt on the pin. If its corresponding bit is set to
1, the function generates an interrupt on the INT pin. Bit B7
configures whether the pin operates in active high (B7 low) or
active low (B7 high) mode.
Any number of functions can be selected simultaneously for
each pin. If multiple functions are selected, their conditions are
OR'ed together to determine the INT pin state. The status of
each individual function can be determined by reading the
STATUS register. If no interrupts are mapped to an INT pin, the
pin remains in a high impedance state, held to a valid logic state
by a bus keeper.
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
ADXL362
Access
RW
RW
RW
RW
RW
RW
RW
RW