ADIS16400SLASHPCBZ datasheet(11/20 Pages) AD

11 / 20 page

ADIS16400/ADIS16405

Rev. B | Page 11 of 20

MEMORY MAP

Table 8. User Register Memory Map

Name

R/W

Flash Backup

Address1

Default

Function

Bit Assignments

FLASH_CNT

Yes

0x00

N/A

Flash memory write count

N/A

SUPPLY_OUT

0x02

N/A

Power supply measurement

See Table 9

XGYRO_OUT

0x04

N/A

X-axis gyroscope output

See Table 9

YGYRO_OUT

0x06

N/A

Y-axis gyroscope output

See Table 9

ZGYRO_OUT

0x08

N/A

Z-axis gyroscope output

See Table 9

XACCL_OUT

0x0A

N/A

X-axis accelerometer output

See Table 9

YACCL_OUT

0x0C

N/A

Y-axis accelerometer output

See Table 9

ZACCL_OUT

0x0E

N/A

Z-axis accelerometer output

See Table 9

XMAGN_OUT

0x10

N/A

X-axis magnetometer measurement

See Table 9

YMAGN_OUT

0x12

N/A

Y-axis magnetometer measurement

See Table 9

ZMAGN_OUT

0x14

N/A

Z-axis magnetometer measurement

See Table 9

TEMP_OUT

0x16

N/A

Temperature output

See Table 9

AUX_ADC

0x18

N/A

Auxiliary ADC measurement

See Table 9

XGYRO_OFF

R/W

Yes

0x1A

0x0000

X-axis gyroscope bias offset factor

See Table 10

YGYRO_OFF

R/W

Yes

0x1C

0x0000

Y-axis gyroscope bias offset factor

See Table 10

ZGYRO_OFF

R/W

Yes

0x1E

0x0000

Z-axis gyroscope bias offset factor

See Table 10

XACCL_OFF

R/W

Yes

0x20

0x0000

X-axis acceleration bias offset factor

See Table 11

YACCL_OFF

R/W

Yes

0x22

0x0000

Y-axis acceleration bias offset factor

See Table 11

ZACCL_OFF

R/W

Yes

0x24

0x0000

Z-axis acceleration bias offset factor

See Table 11

XMAGN_HIF

R/W

Yes

0x26

0x0000

X-axis magnetometer, hard-iron factor

See Table 12

YMAGN_HIF

R/W

Yes

0x28

0x0000

Y-axis magnetometer, hard-iron factor

See Table 12

ZMAGN_HIF

R/W

Yes

0x2A

0x0000

Z-axis magnetometer, hard-iron factor

See Table 12

XMAGN_SIF

R/W

Yes

0x2C

0x0800

X-axis magnetometer, soft-iron factor

See Table 13

YMAGN_SIF

R/W

Yes

0x2E

0x0800

Y-axis magnetometer, soft-iron factor

See Table 13

ZMAGN_SIF

R/W

Yes

0x30

0x0800

Z-axis magnetometer, soft-iron factor

See Table 13

GPIO_CTRL

R/W

0x32

0x0000

Auxiliary digital input/output control

See Table 18

MSC_CTRL

R/W

Yes

0x34

0x0006

Miscellaneous control

See Table 19

SMPL_PRD

R/W

Yes

0x36

0x0001

Internal sample period (rate) control

See Table 15

SENS_AVG

R/W

Yes

0x38

0x0402

Dynamic range and digital filter control

See Table 17

SLP_CNT

0x3A

0x0000

Sleep mode control

See Table 16

DIAG_STAT

0x3C

0x0000

System status

See Table 23

GLOB_CMD

N/A

0x3E

0x0000

System command

See Table 14

ALM_MAG1

R/W

Yes

0x40

0x0000

Alarm 1 amplitude threshold

See Table 25

ALM_MAG2

R/W

Yes

0x42

0x0000

Alarm 2 amplitude threshold

See Table 25

ALM_SMPL1

R/W

Yes

0x44

0x0000

Alarm 1 sample size

See Table 26

ALM_SMPL2

R/W

Yes

0x46

0x0000

Alarm 2 sample size

See Table 26

ALM_CTRL

R/W

Yes

0x48

0x0000

Alarm control

See Table 24

AUX_DAC

R/W

0x4A

0x0000

Auxiliary DAC data

See Table 20

0x4C to 0x55

Reserved

PRODUCT_ID

0x56

0x4105

Product identifier

1 Each register contains two bytes. The address of the lower byte is displayed. The address of the upper byte is equal to the address of the lower byte plus 1.

R/W

DC7 DC6 DC5 DC4 DC3 DC2 DC1 DC0

D10

D11

D12

D13

D14

D15

NOTES

1. DOUT BITS ARE BASED ON THE PREVIOUS 16-BIT SEQUENCE (R = 0).

SCLK

DIN

DOUT

D13

D14

D15

Figure 11. Output Register Bit Assignments

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