sca3060 VTI Hamlin, sca3060 Datasheet - Page 13

• Manufacturer Part Number: sca3060
• Description: 3-axis Accelerometer
• Manufacturer: VTI Hamlin

VTI Technologies Oy
www.vti.fi
Address: 07h
Register name: Y_MSB, Y-axis MSB frame
Address: 08h
Register name: Z_LSB, Z-axis LSB frame
Address: 09h
Register name: Z_MSB, Z-axis MSB frame
Address: 0Fh
Register name: BUF_DATA, ring buffer output register
Bit level description for acceleration data from X_LSB ... Z_MSB and BUF_DATA registers is
presented in Table 4. Acceleration data is presented in 2's complement format. At 0 g acceleration
the output is ideally 00h.
Table 4. Bit level description for acceleration registers of SCA3060-D01
Byte
Bit number
Acceleration [mg]
SCA3060-D01
[X_LSB…Z_MSB]
SCA3060-D01
Ring buffer in 11-bit
mode [BUF_DATA]
SCA3060-D01
Ring buffer in 8-bit
mode [BUF_DATA]
s = sign bit
x = not used bit
Bits
Bits
Bits
Bits
7:0
7:0
7:0
7:0
Mode
Mode
Mode
Mode
R
R
R
R
Value
Value
Value
Value
Initial
Initial
Initial
Initial
MSB byte
Sign
00h
00h
00h
00h
B7
s
s
s
Doc.Nr. 82 1150 00
2048
d11 d10 d9
B6
d9
d6
1024
DATA
DATA
DATA
DATA
Name
Name
Name
Name
B5
d8
d5
512
B4
d7
d4
256
B3
d8
d6
d3
Description
Y-axis MSB frame
Description
Z-axis LSB frame
Description
Z-axis MSB frame
Description
Ring buffer output register
128
B2
d7
d5
d2
B1
d6
d4
d1
64
B0
d5
d3
d0
32
LSB byte
B7
d4
d2
16
x
B6
d3
d1
8
x
B5
d2
d0
4
x
B4
d1
2
x
x
SCA3060 Series
B3
d0
1
x
x
B2:B0
xxx
xxx
xxx
xxx
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Rev B