MC3410 Datasheet, PDF (31/75 Pages) NXP Semiconductors – 10-Bit high-speed multiplying D/A converter

MC3410 3-Axis Accelerometer
BAFR[1:0]
Status
00
Unknown condition of front or back
01
Front: Device is in orientation e. in Figure 20
10
Back: Device is in orientation f. in Figure 20
11
Reserved
Table 17. BAFR Bit Assignments in the TILT: Status Register
Datasheet
Event
X Axis
Front
Back
Table 18. Front/Back Event Evaluation
Y Axis
Z Axis
Z > FB_Z_TH
Z < -1 * FB_Z_TH
FB_Z_TH Trip Angle
Threshold Value
(approx. degrees)
0x00
25
0x10
28
0x20
32
0x30
35
0x40
39
0x50
42
0x60
46
0x70
49
…
…
0xFF
80
Table 19. Approximate Front/Back Evaluation Angles and Values
mCube Proprietary.
APS-048-0010v2.2
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