參數(shù)資料
型號(hào): L3G4200D
廠商: STMICROELECTRONICS
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PBGA16
封裝: 4 X 4 MM, 1.10 MM HEIGHT, GREEN, PLASTIC, LGA-16
文件頁數(shù): 19/42頁
文件大小: 1279K
代理商: L3G4200D
Digital interfaces
L3G4200D
26/42
Doc ID 17116 Rev 3
Figure 17.
Multiple byte SPI write protocol (2-byte example)
5.2.3
SPI read in 3-wire mode
3-wire mode is entered by setting the SIM (SPI serial interface mode selection) bit to 1 in
CTRL_REG2.
Figure 18.
SPI read protocol in 3-wire mode
The SPI read command is performed with 16 clock pulses:
Bit 0: READ bit. The value is 1.
Bit 1: MS bit. When 0, do not increment address; when 1, increment address in multiple
reading.
Bit 2-7: address AD(5:0). This is the address field of the indexed register.
Bit 8-15: data DO(7:0) (read mode). This is the data that is read from the device (MSb first).
The multiple read command is also available in 3-wire mode.
CS
SPC
SDI
RW
AD5 AD4 AD3 AD2 AD1 AD0
DI7 DI6 DI5 DI4 DI3 DI2 DI1 DI0 DI15 DI14 DI13 DI12 DI11 DI10 DI9 DI8
MS
CS
SPC
SDI/O
RW
DO7 DO6 DO5 DO4 DO3 DO2 DO1 DO0
AD5 AD4 AD3 AD2 AD1 AD0
MS
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L3G4200DHTR 功能描述:螺旋儀 Digital Gyro 96 FIFO 250 / 500 / 2000 DPS 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:
L3G4200DTR 功能描述:螺旋儀 MEMS 3-Axis Gyro 96 LVL FIFO 1.8V 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:
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: