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UG-154 

Evaluation Board User Guide

 

Rev. 0 | Page 10 of 16 

TEMPERATURE TEST PANEL 

 

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11

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19

 

Figure 19. Temperature Test Panel 

The 

Temperature Test

 panel is designed to let you easily 

perform long-term testing at a reduced bandwidth and data 
rate. The panel is specifically designed for temperature testing, 
with the on-board temperature sensor output plotted alongside 
the device rateout, filtered self-test, and quadrature. Each data 
point comprises an average of 250 samples, gathered at a 500 Hz 
data rate, resulting in a 2 Hz data rate from the device. You can 
view and record this information in much the same way as on 
the 

View and Record

 panel. Data is, again, streamed to a file to 

allow for an indefinite length for data recording. 

Before recording the data on this panel, you can adjust for null 
offset components. Note that any offset correction made to the 
ADXRS800 is stored in the device EEPROM indefinitely or 
until overwritten with a subsequent correction value. Any null 
offset corrections made on the 

View and Record Data

 panel 

persist throughout the evaluation GUI system even when the 
device is power cycled. 

Supplemental information, including the fault register, sequence 
bits, and status bits, is graphically displayed and recorded in 
addition to the plotted information you choose to record. 

 

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Summary of Contents for ADXRS800

Page 1: ...onmental chamber for temperature or humidity testing Separating the boards mitigates corruption of data due to the temperature and humidity effects of other components The ISEB is a universal main boa...

Page 2: ...ng the Latest ISEB Firmware 4 Hardware Configuration 7 Inertial Sensor Evaluation System Graphical User Interface 8 Getting Started 8 View and Record Data Panel 9 Temperature Test Panel 10 Noise and R...

Page 3: ...need to select the drivers manually as follows 1 Connect the USB A to Mini B cable to the PC and then to the ISEB The satellite board does not need to be connected for this step New hardware is detec...

Page 4: ...ed COM port of the ISEB hardware The Device Manager window should look like the window shown in Figure 6 09113 007 Figure 7 System Properties INSTALLING THE LATEST ISEB FIRMWARE The latest ISEB firmwa...

Page 5: ...nd release SW2 c Release SW1 The download begins and is automatically verified by the downloader 2 If the downloading process fails which is indicated in the Monitor Status box see Figure 8 attempt th...

Page 6: ...ent is displayed 3 Read the license agreement before accepting it then click Next The installer lists the required components to install on your PC see Figure 13 4 To start the installation click Next...

Page 7: ...alternate high voltage supplies see the ADXRS800 data sheet and the Alternate External High Voltage Supply section of this guide ANALOG DEVICES ADXRS800 SATELLITE DEFAULT JUMPER POSITIONS CONNECTOR 0...

Page 8: ...o the Analog Devices inertial sensor evaluation system Select this COM port from the drop down menu and click Confirm COM to begin using the GUI After the COM port is confirmed the full functionality...

Page 9: ...indefinitely Secondary information that is transmitted along with the plotted signals is graphically represented This includes the fault register sequence bits status bits and sensor module bits This...

Page 10: ...llow for an indefinite length for data recording Before recording the data on this panel you can adjust for null offset components Note that any offset correction made to the ADXRS800 is stored in the...

Page 11: ...e free environment Any rotational rate input into the gyroscope can greatly degrade the validity of the resulting RAV plot Determining the rms noise of the ADXRS800 can be done on this same panel The...

Page 12: ...Stability button You are then prompted to enter a file name for the data upon completion of the specified number of turn on cycles or upon clicking the Stop Data Record button While the test is runni...

Page 13: ...avior of the ADXRS800 for incorporation into your system s algorithms For this test panel the first SPI message is typically received from the device within 20 ms after the ISEB supplies power to the...

Page 14: ...llite board through 180 90 can also be used Because the satellite board is approximately square as each adjacent side is brought flush with the straight edge 90 of rotation will have been experienced...

Page 15: ...bed in detail in the ADXRS800 data sheet The main requirement for the external high voltage supply is that 0 1 mA to 1mA of current be supplied to the device The nominal internal voltage is 22 5 V As...

Page 16: ...of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Customer may not disassemble decompile or reverse engineer chips on the Evaluation Board Custo...

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