MC3413 Datasheet, PDF (30/47 Pages) List of Unclassifed Manufacturers – Axis Accelerometer

MC3413 3-Axis Accelerometer
Preliminary Datasheet
11.3 OPSTAT DEVICE STATUS REGISTER
The device status register reports various conditions of the sensor circuitry.
Addr Name Description
Bit 7 Bit 6
Operational
0x04 OPSTAT Device Status OTPA Resv
Register
Bit 5 Bit 4 Bit 3
Resv I2C_WDT Resv
Bit 2
Bit 1
Bit 0
POR R/
Value W
Resv
OPSTAT OPSTAT
[1]
[0]
0x00
R
OPSTAT[1:0]
I2C_WDT
OTPA
Sampling State Register Status, Wait State Register Status
00: Device is in STANDBY state, no sampling
01: Device is in WAKE state, sampling at set sample rate
10: Reserved
11: Reserved
I2C watchdog timeout
0: No watchdog event detected
1: Watchdog event has been detected by hardware, I2C slave state machine
reset to idle. This flag is cleared by reading this register.
One-time Programming (OTP) activity status
0: Internal memory is idle and the device is ready for use
1: Internal memory is active and the device is not yet ready for use
Table 13. OPSTAT Device Status Register
mCube Proprietary.
APS-048-0029v1.7
© 2014 mCube Inc. All rights reserved.
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