MC3630 Datasheet, PDF (34/83 Pages) –

MC3630 3-Axis Accelerometer
Preliminary Datasheet
Addr
Nam e
0x1C PMCR
0x1D – 0x1F
0x20 DMX
0x21 DMY
0x22 DMZ
0x23
0x24 RESET
0x25 – 0x27
0x28 INIT_2
0x29 TRIGC
0x2A XOFFL
0x2B XOFFH
0x2C YOFFL
0x2D YOFFH
0x2E ZOFFL
0x2F ZOFFH
0x30 XGAIN
0x31 YGAIN
0x32 ZGAIN
0x33 – 0x3F
De s cr iption
Pow er Mode
Control
Bit 7
RESV
Bit 6
SPM[2]
Bit 5
SPM[1]
Bit 4
Bit 3
SPM[0]
RESV
RESERVED
Bit 2
CSPM[2]
Bit 1
CSPM[1]
Bit 0
CSPM[0]
POR _R/W4
Value
0x00 W
Drive Motion X
0
0
0
0
DNX
DPX
0
1
0x00 W
Drive Motion Y
1
0
0
0
DNY
DPY
0
0
(See
W
table)
Drive Motion Z
0
0
0
0
DNZ
DPZ
0
0
0x00 W
RESERVED
Reset
RELOAD RESET
RESV
RESV
RESV
RESV
RESV
RESV
0x00 W
RESERVED
Initialization
0
0
0
0
0
0
0
0
0x00 W
Register 2
Trigger Count TRIGC[7] TRIGC[6] TRIGC[5] TRIGC[4] TRIGC[3] TRIGC[2] TRIGC[1] TRIGC[0] 0x00 W
X-Offset LSB XOFF[7] XOFF[6] XOFF[5] XOFF[4] XOFF[3] XOFF[2] XOFF[1] XOFF[0] Per chip W
X-Offset MSB XGAIN[8] XOFF[14] XOFF[13] XOFF[12] XOFF[11] XOFF[10] XOFF[9] XOFF[8] Per chip W
Y-Offset LSB YOFF[7] YOFF[6] YOFF[5] YOFF[4] YOFF[3] YOFF[2] YOFF[1] YOFF[0] Per chip W
Y-Offset MSB YGAIN[8] YOFF[14] YOFF[13] YOFF[12] YOFF[11] YOFF[10] YOFF[9] YOFF[8] Per chip W
Z-Offset LSB ZOFF[7] ZOFF[6] ZOFF[5] ZOFF[4] ZOFF[3] ZOFF[2] ZOFF[1] ZOFF[0] Per chip W
Z-Offset MSB ZGAIN[8] ZOFF[14] ZOFF[13] ZOFF[12] ZOFF[11] ZOFF[10] ZOFF[9] ZOFF[8] Per chip W
X Gain
XGAIN[7] XGAIN[6] XGAIN[5] XGAIN[4] XGAIN[3] XGAIN[2] XGAIN[1] XGAIN[0] Per chip W
Y Gain
YGAIN[7] YGAIN[6] YGAIN[5] YGAIN[4] YGAIN[3] YGAIN[2] YGAIN[1] YGAIN[0] Per chip W
Z Gain
ZGAIN[7] ZGAIN[6] ZGAIN[5] ZGAIN[4] ZGAIN[3] ZGAIN[2] ZGAIN[1] ZGAIN[0] Per chip W
RESERVED
Table 12. Register Summary
4 _{‘R’ registers are read-only. ‘W’ registers are read-write. 'WO' registers are write only. ‘WS’ registers are shadow}
registers that is accessible via a single register portal.
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APS-048-0047v1.2
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