參數(shù)資料
型號: LIS202DLTR
廠商: 意法半導(dǎo)體
英文描述: MEMS motion sensor 2-axis - 【2g/【8g smart digital output “piccolo” accelerometer
中文描述: MEMS運動傳感器2軸- 【2克/【八克智能數(shù)字輸出的“小報”加速度
文件頁數(shù): 20/36頁
文件大?。?/td> 249K
代理商: LIS202DLTR
Register description
LIS202DL
20/36
7
Register description
The device contains a set of registers which are used to control its behavior and to retrieve
acceleration data. The registers address, made of 7 bits, is used to identify them and to
write the data through serial interface.
7.1
WHO_AM_I (0Fh)
Device identification register.
This register contains the device identifier that for LIS202DL is set to 3Bh.
7.2
CTRL_REG1 (20h)
DR
bit allows to select the data rate at which acceleration samples are produced. The
default value is 0 which corresponds to a data-rate of 100Hz. By changing the content of DR
to “1” the selected data-rate will be set equal to 400Hz.
PD
bit allows to turn on the turn the device out of power-down mode. The device is in power-
down mode when PD= “0” (default value after boot). The device is in normal mode when PD
is set to 1.
Table 9.
Register
0
0
1
1
1
0
1
1
Table 10.
Register
DR
PD
FS
STP
STM
0
(1)
1.
Bit to be set to “0” for correct device functionality
Yen
Xen
Table 11.
Register description
DR
Data rate selection. Default value: 0
(0: 100 Hz output data rate; 1: 400 Hz output data rate)
PD
Power Down Control. Default value: 0
(0: power down mode; 1: active mode)
FS
Full scale selection. Default value: 0
(refer to
Table 2
for typical full scale value)
STP, STM
Self Test Enable. Default value: 00
(0: normal mode; 1: self test P, M enabled)
Yen
Y axis enable. Default value: 1
(0: Y axis disabled; 1: Y axis enabled)
Xen
X axis enable. Default value: 1
(0: X axis disabled; 1: X axis enabled)
相關(guān)PDF資料
PDF描述
LIS244AL MEMS motion sensor:2-axis - 【2g ultracompact linear accelerometer
LIS244ALTR MEMS motion sensor:2-axis - 【2g ultracompact linear accelerometer
LIS2L02AQ3 MEMS INERTIAL SENSOR: 2-axis - 【2g/【6g LINEAR ACCELEROMETER
LIS2L02AQ3TR MEMS INERTIAL SENSOR: 2-axis - 【2g/【6g LINEAR ACCELEROMETER
LIS302ALB MEMS motion sensor 3-axis - 【2g analog output piccolo accelerometer
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