Datasheet

LSM303DLHC Register description

Doc ID 018771 Rev 1 35/42

7.1.24 CLICK_THS_A (3Ah)

1 LSB = full-scale / 128. THS6 through THS0 define the threshold which is used by the

system to start the click detection procedure. The threshold value is expressed over 7 bits

as an unsigned number.

7.1.25 TIME_LIMIT_A (3Bh)

1 LSB = 1/ODR. TLI7 through TLI0 define the maximum time interval that can elapse

between the start of the click detection procedure (the acceleration on the selected channel

exceeds the programmed threshold) and when the acceleration goes back below the

threshold.

7.1.26 TIME_LATENCY_A (3Ch)

Z Z CLICK-CLICK detection. Default value: 0

(0: no interrupt, 1: Z high event has occurred)

Y Y CLICK-CLICK detection. Default value: 0

(0: no interrupt, 1: Y high event has occurred)

X X CLICK-CLICK detection. Default value: 0

(0: no interrupt, 1: X high event has occurred)

Table 61. CLICK_SRC_A description (continued)

Table 62. CLICK_THS_A register

-- Ths6 Ths5 Ths4 Ths3 Ths2 Ths1 Ths0

Table 63. CLICK_SRC_A description

Ths6-Ths0 CLICK-CLICK threshold. Default value: 000 0000

Table 64. TIME_LIMIT_A register

-- TLI6 TLI5 TLI4 TLI3 TLI2 TLI1 TLI0

Table 65. TIME_LIMIT_A description

TLI7-TLI0 CLICK-CLICK time limit. Default value: 000 0000

Table 66. TIME_LATENCY_A register

TLA7 TLA6 TLA5 TLA4 TLA3 TLA2 TLA1 TLA0

Table 67. TIME_LATENCY_A description

TLA7-TLA0 CLICK-CLICK time latency. Default value: 000 0000