ATAVRSBIN2 Atmel, ATAVRSBIN2 Datasheet - Page 6

• Manufacturer Part Number: ATAVRSBIN2
• Description: Multiple Function Sensor Development Tools 9DOF Inertial Sensor Board 2
• Manufacturer: Atmel

Specifications of ATAVRSBIN2

• Rohs: yes
• Interface Type: I2C
• Factory Pack Quantity: 1

5.1.3 I
5.1.4 Regulator power control
6
2
C options
AVR4018
In the as-shipped configuration, the KXTF9 accelerometer is connected to the
auxiliary I
pass data from the primary I
Digital Motion Processor in the IMU-3000 to directly control the KXTF9. See the IMU-
3000 datasheet for further details on this feature. If it is desired to connect the KXTF9
directly to the MCU I
insert them into positions R5 and R6. This will then bypass the IMU-3000 and allow
direct control of the KXTF9.
In normal operation, the Regulator Enable input on the voltage regulator is pulled up
by resistor R10. This pull-up is controlled by pin 8 on the J2 digital header, which is
normally in high-impedance mode. If it is desired to power cycle the sensor board,
switch pin 8 to ground. This will disable the regulator and turn off all the sensors.
2
C bus that is controlled by the IMU-3000 gyroscope. The IMU-3000 will
2
C data bus, remove the two zero-ohm resistors, R8 and R9, and
2
C bus directly through to the KXTF9. This allows the
8369A-AVR-01/11