LSM330 Datasheet, PDF (45/75 Pages) STMicroelectronics – Power-down and sleep modes

LSM330
8.4
CTRL_REG6_A (24h)
Linear acceleration sensor control register 6 (r/w).
BW2
BW1
Table 24. CTRL_REG6_A register
FSCALE2 FSCALE1 FSCALE0
-
Register description
-
SIM
8.5
Table 25. CTRL_REG6_A register description
BW [2:1]
Anti-aliasing filter bandwidth. Default value: 00
00 = 800 Hz; 01 = 200 Hz; 10 =400 Hz; 11 =50 Hz)
FSCALE [2:0] Full-scale selection. Default value: 000
000 = ±2g; 001 = ±4g; 010 = ±6g; 011 = ±8g; 100 = ±16g
SIM
SPI Serial Interface Mode selection. Default value: 0
0 = 4-wire interface; 1 = 3-wire interface
CTRL_REG7_A (25h)
Linear acceleration sensor control register 7(r/w).
BOOT
FIFO_EN
Table 26. CTRL_REG7_A register
WTM_EN
ADD_
INC
P1_
P1_WTM
EMPTY
P1_OVER
RUN
BOOT_
INT
Table 27. CTRL_REG7_A register description
BOOT
Force reboot, cleared as soon as the reboot is finished. Active high.
Default value: 0
FIFO_EN
FIFO enable. Default value: 0.
0 = Disable; 1 = Enable
WTM_EN
Enable FIFO watermark level use. Default value: 0.
0 = Disable; 1 = Enable
ADD_INC
Register address automatically incremented during a multiple byte access with a
serial interface (I²C or SPI). Default value: 0
0 = Disable; 1 = Enable
P1_EMPTY
Enable FIFO empty indication on INT1_A. Default value: 0.
0 = Disable; 1 = Enable
P1_WTM
FIFO Watermark interrupt on INT1_A. Default value: 0.
0 = Disable; 1 = Enable
P1_OVERRUN FIFO Overrun interrupt on INT1_A. Default value: 0.
0 = Disable; 1 = Enable
P2_BOOT
BOOT interrupt on INT2_A. Default value: 0.
0 = Disable; 1 = Enable
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