ADIS16204/PCBZ Analog Devices Inc, ADIS16204/PCBZ Datasheet
ADIS16204/PCBZ
Manufacturer Part Number
ADIS16204/PCBZ
Description
BOARD EVAL FOR ADIS16204/PCB
Manufacturer
Analog Devices Inc
Series
iMEMS®, iSensor™r
Datasheets
1.ADIS16209PCBZ.pdf
(2 pages)
2.ADIS16204PCBZ.pdf
(24 pages)
3.ADIS16204PCBZ.pdf
(2 pages)
Specifications of ADIS16204/PCBZ
Sensor Type
Accelerometer, 2 Axis
Sensing Range
±37g, ±70g
Interface
SPI Serial
Sensitivity
8.407mg/LSB, 17.125mg/LSB
Voltage - Supply
3 V ~ 3.6 V
Embedded
No
Utilized Ic / Part
ADIS16204
Silicon Manufacturer
Analog Devices
Application Sub Type
Accelerometer - Dual-Axis
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADIS16204
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
ADISUSBZ - KIT EVAL ADIS W/SOFTWARE USBADISEVALZ - KIT PC EVALUATION W/SOFTWARE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADIS16204/PCBZ
Manufacturer:
Analog Devices Inc
Quantity:
135
Silicon Anomaly
ADIS16204 ANOMALIES
This anomaly list describes the known bugs, anomalies, and workarounds for the ADIS16204.
Analog Devices, Inc., is committed, through future silicon revisions, to continuously improve silicon functionality. Analog Devices tries
to ensure that these future silicon revisions remain compatible with your present software/systems by implementing the recommended
workarounds outlined here.
ADIS16204 ANOMALY STATUS
Reference Number
er001
er002
er003
er004
er005
er006
MANUAL FLASH/EE MEMORY UPDATE FAILURES [er001]
Background
Issue
Workaround
Related Issues
CAPTURE BUFFER RECOVERY, SINGLE SAMPLE GLITCH [er002]
Background
Issue
Workaround
Related Issues
SCALE CALIBRATION REGISTER MATH ERROR [er003]
Background
Issue
Workaround
Related Issues
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
The
controls the operation of the device and the Flash/EE memory contents determine what is loaded into the RAM at
start-up and during reset recovery events. The Flash/EE memory is updated by using a control bit in the COMMAND
register of this part.
Flash/EE memory update was failing at a rate of approximately 5%.
Date Code 0718 and older can exhibit this behavior. If it is encountered, use the STATUS register to check for a failed
flash memory update; if the error flag indicates a failure, try it again.
None.
The ADIS16204 capture buffers can be accessed in two different ways. The second method involves using the
CAPT_PNTR register, which serves as a pointer. This pointer determines which memory location loads into the
two output capture registers: CAPT_BUF1 and CAPT_BUF2, which can then be read by the system processor.
The CAPT_PNTR pointer was off by one memory location, which caused it to point to a single point in the memory
space not assigned to the capture function. The net result was a single bad data point that can show up as a glitch in
the capture record. If the CAPT_BUF1/CAPT_BUF2 registers are read repeatedly, the CAPT_PNTR points to the correct
location and increments with each read. This anomaly only occurs when using the CAPT_PNTR to manually point to
specific capture record samples.
This issue is isolated to parts up to and including Date Code 0718. For newer date codes, this issue has been resolved.
None.
The ADIS16204 provides scale correction registers to accommodate calibration adjustments after system-level
installation. These registers are XACCL_SCALE, YACCL_SCALE, XINCL_SCALE, and YINCL_SCALE.
The lower byte of the scale adjustment registers was not computing correctly. Small adjustments result in large output errors.
Date Code 0750 and older can exhibit this behavior. Firmware Revision 1.5 fixed this issue. Verify this by reading the
contents of 0x52 (lower byte) which is 0x15, if the fix is in place. If it is equal to 0x14 or lower, this issue exists on the
part. If scale adjustment is not used, then the device operates without error.
None.
ADIS16204
Description
Flash/EE memory update failures
Capture buffer recovery, single sample glitch
Scale calibration register math error
STATUS register not clearing when read
Autonull function results fail under negative acceleration
ALM_SMPL1/ALM_SMPL2 writes cause device failure
uses a dual memory structure to maintain its operational configuration. The RAM register structure
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
Impact Sensor and Recorder
Programmable High-g
Status
Fixed
Fixed
Fixed
Fixed
Fixed
Fixed
©2008 Analog Devices, Inc. All rights reserved.
ADIS16204
www.analog.com
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ADIS16204/PCBZ Summary of contents
Page 1
Silicon Anomaly ADIS16204 ANOMALIES This anomaly list describes the known bugs, anomalies, and workarounds for the ADIS16204. Analog Devices, Inc., is committed, through future silicon revisions, to continuously improve silicon functionality. Analog Devices tries to ensure that these future silicon ...
Page 2
ADIS16204 STATUS REGISTER NOT CLEARING WHEN READ [er004] Background The STATUS register contains various diagnostic error flags, which clear when read. Issue The STATUS register clears when Address 0x3D is read, but not when Address 0x3C is read. Workaround Date ...