M-G362 Datasheet, PDF (19/69 Pages) Epson Company – IMU (Inertial Measurement Unit)

Power ON /
RESET
Internal
Initialization
At the internal initialization ends,
if AUTO_START=“1”
&& UART_AUTO=”1”,
CONFIGURATION
MODE
SOFT_RST=“1”WRITE
MODE_CMD=“01”WRITE ^{MODE_CMD=“10”WRITE}
SAMPLING
MODE
SOFT_RST=”1”WRITE
UART Manual Mode
or
UART Auto Mode
At Configuration Mode,
If UART_AUTO=“1” , then UART Auto Mode
If UART_AUTO=“0” , then UART Manual Mode
Figure 5.3 Operational State Diagram
5.3 Functional Block Diagram
GYRO
ACCL
Fc:195Hz, Q:0.7
LPF (2 nd order)
Fc:603Hz
LPF (1 st order)
LPF (2 nd order)
Fc:190Hz, Q:0.71
ADC
Internal
Clock
4kSps/ch
Digital
Filter
↓^M
Down
Sampling
M=2,4,..,128
Temperature
Correction
Figure 5.4 Functional Block Diagram
M-G362PDC1 Data Sheet
Seiko Epson Corporation
15
Rev.20131217