Data Sheet

LSM9DS1 functionality LSM9DS1
26/72 DocID025715 Rev 2
3.5.5 Bypass-to-Continuous mode
In Bypass-to-Continuous mode (FIFO_CTRL (2Eh)(FMODE[2:0] = '100'), data
measurement storage inside FIFO operates in Continuous mode when INT_GEN_SRC_XL
(26h)(IA_XL) is equal to '1', otherwise FIFO content is reset (Bypass mode).
The interrupt generator should be set to the desired configuration by means of
INT_GEN_CFG_XL (06h), INT_GEN_THS_X_XL (07h), INT_GEN_THS_Y_XL (08h) and
INT_GEN_THS_Z_XL (09h).
The CTRL_REG4 (1Eh)(LIR_XL) bit should be set to '1' in order to have latched interrupt.
Figure 14. Bypass-to-Continuous mode
x
0
y
i
z
0
y
0
x
1
y
1
z
1
x
2
y
2
z
2
x
31
y
31
z
31
x
i
,y
i
,z
i
empty
Bypass Mode
Continuous Mode
Trigger event
x
0
y
0
z
0
x
1
y
1
z
1
x
2
y
2
z
2
x
31
y
31
z
31
x
i
,y
i
,z
i
x
30
y
30
z
30