CMR3000-D0X VTI Hamlin, CMR3000-D0X Datasheet - Page 9

• Manufacturer Part Number: CMR3000-D0X
• Description: Cmr3000-d0x Block Diagram With Digital Spi And I 2 C Interface
• Manufacturer: VTI Hamlin

VTI Technologies Oy
Myllynkivenkuja 6
P.O. Box 27
FI-01621 Vantaa
www.vti.fi
Address: 02h
Register name: CTRL, Control register
Note that after changing MODE bits it may take some time to recover the target operating state.
Address: 03h
Register name: STATUS, Status register
Address: 0Ch
Register name: X_LSB, X-channel LSB output register
Address: 0Dh
Register name: X_MSB, X-channel MSB output register
Address: 0Eh
Register name: Y_LSB, Y-channel LSB output register
Bits
Bits
Bits
Bits
Bits
2:1
7:4
2:1
7:0
7:0
7:0
7
6
5
4
3
0
3
0
Mode
Mode
Mode
Mode
Mode
RW
RW
RW
RW
RW
R
R
R
R
R
Value
Initial
Value
Value
Value
Value
Initial
Initial
Initial
Initial
0
0
0
0
0
0
0
0h
0h
0h
0h
0h
0
0
Doc.Nr. 82112900.A.02
INT_LEVEL
MODE[1:0]
I2C_DIS
INT_DIS
RESET
PORST
X_MSB
Name
X_LSB
Y_LSB
PERR
Name
Name
Name
Name
Description
1 – device in reset stage
0 – reset cleared
0 – Interrupt is active when INT pin is set to logic high
1 – Interrupt is active when INT pin is set to logic low
reserved
0 – I
1 – I
details.
Reserved. Write ‘0’.
0 – Interrupt enabled: data ready
1 – Interrupts disabled
Description
Reserved
1 means Power-on-Reset state. Reading the register
sets always bit to 0.
Reserved
0 – No EEPROM Parity Error
1 – EEPROM Parity Error. Reading this register sets
bit to ‘0’
Description
See SPI data frame description for more info.
Description
See SPI data frame description for more info.
Description
See SPI data frame description for more info.
00 – Power down mode, default mode.
01 – Stand by mode TBD
10 – Measurement mode, BW=20 Hz.
11 – Measurement mode, BW=80 Hz.
2
2
C interface enabled
C interface disabled. See section 4.1.3 for
CMR3000-D0X Series
Rev. A.02
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