參數(shù)資料
型號: L3G4200DHTR
廠商: STMICROELECTRONICS
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA16
封裝: 4 X 4 MM, 1.10 MM HEIGHT, ROHS COMPLIANT, PLASTIC, LGA-16
文件頁數(shù): 10/28頁
文件大?。?/td> 949K
代理商: L3G4200DHTR
Main digital blocks
L3G4200DH
18/28
Doc ID 17300 Rev 1
3.2.5
Stream-to-FIFO mode
In Stream-to-FIFO mode, data from yaw, pitch and roll measurements are stored in the
FIFO. A watermark interrupt can be enabled on pin DRDY/INT2, setting the I2_WTM bit in
CTRL_REG3, which is triggered when the FIFO is filled to the level specified in the WTM4:0
bits of FIFO_CTRL_REG. The FIFO continues filling until full (32 slots of 16-bit data for yaw,
pitch and roll). When full, the FIFO discards the older data as the data new arrives. Once a
trigger event occurs (related to INT1_CFG register events), the FIFO starts operating in
FIFO mode (see
Figure 11.
Trigger stream mode
3.2.6
Retrieve data from FIFO
FIFO data is read through the OUT_X, OUT_Y and OUT_Z registers. When the FIFO is in
stream, trigger or FIFO mode, a read operation to the OUT_X, OUT_Y or OUT_Z registers
provides the data stored in the FIFO. Each time data is read from the FIFO, the oldest pitch,
roll and yaw data are placed in the OUT_X, OUT_Y and OUT_Z registers and both single
read and read_burst (X,Y & Z with auto-incremental address) operations can be used. In
read_burst mode, when data included in OUT_Z_H is read, the system again starts to read
information from addr OUT_X_L.
相關(guān)PDF資料
PDF描述
L3G4200D SPECIALTY ANALOG CIRCUIT, PBGA16
L5981 1 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L5981TR 1 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L5985 2 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L5985TR 2 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
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L3G4IS 功能描述:螺旋儀 3-Axis MEMS Gryo 2.4 to 3.6v 3 Select RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體:
L3G4ISTR 功能描述:螺旋儀 3-Axis MEMS Gryo 2.4 to 3.6v 3 Select RoHS:否 制造商:Murata 傳感軸:Triple 靈敏度: 輸出類型:Digital 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:5 mA 封裝 / 箱體:
L3-G51N-GT 制造商:Sloan AG 功能描述:
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