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Evaluation Board User Guide 

ADXRS450 - UG 

 

Rev. 0 | Page 3 of 17 

INERTIAL SENSOR EVALUATION SYSTEM SETUP

DOWNLOAD ALL FILES TO PC 

Before proceeding with the installation routine, it is important 
to first download all files included on the ADXRS450 
installation CD-ROM to a local folder on the host PC.  Browse 
to a destination directory on the host PC and right click in 
order to select New -> Folder.  Name this folder, and then copy 
the CD-ROM files into this new location.  The user is now 
ready to begin the installation routine. 

ISEB HARDWARE SETUP 

Before connecting the ISEB hardware to the PC via the included 
USB cable, drivers need to be installed so that the PC will 
properly recognize the ISEB main board.  The USB drivers for 
the ISEB are available in the /

ISEB_USB

/ folder on the 

packaged CD.   

Installing the USB Drivers for the ISEB 

To install the USB drivers, follow these steps. 
1.

 

Execute the ADI_ISEB_USB_Drivers.exe file located in 
/

ISEB_USB

/.  

2.

 

Follow the on-screen instructions to install the drivers. 

3.

 

Click Continue Anyway when prompted that the drivers 
are not tested. 

Once the above steps have  been completed, the user can now 
connect the ISEB main board to the computer via the included 
USB cable.  Once connected, if the previously installed drivers 
are not automatically associated with the device, then the user 
may need to select the drivers manually.  Refer to the following 
steps if this action is required. 
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 detected upon completion of 
this step.  

2.

 

If prompted to install drivers again, click 

Install from a list 

or specific location (Advanced)

, see Figure 2, then click 

Next.  

 

Figure 2. Found New Hardware Prompt 

3.

 

Select 

Don’t search. I will choose the driver to install

 (see 

Figure 3) and click Next 

4.

 

Select 

ADI Inertial Sensor Evaluation System

 from the 

model list (see Figure 4) and click Next to complete the 
process 

The ISEB should be detected automatically in the

 Device 

Manager 

as the 

ADI Inertial Sensor Evaluation System

 under 

the 

Ports (COM & LPT)

 

selection. It is recommended to open 

the 

Device Manager

 to verify hardware detection and to record the 

communication port associated with the ISEB for use in the GUI. 

 

Figure 3. Selection of the Driver to Install 

 

Figure 4. Selection of the ADI Inertial Sensor Evaluation System Drivers 

 

 

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Содержание ADXRS450

Страница 1: ...hamber 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 board and is...

Страница 2: ...ion 4 Updating Repairing the ISEB Firmware 5 Inertial Sensor Evaluation System Graphical User Interface 8 Getting Started 8 View and Record Data 9 Temperature Test 10 Noise and Root Allan Variance 11...

Страница 3: ...leted the user can now connect the ISEB main board to the computer via the included USB cable Once connected if the previously installed drivers are not automatically associated with the device then t...

Страница 4: ...e Manager a Windows Vista may request that the user allow access to this panel and Administrative privileges may be required b The window shown in XYZ should now open 3 Expand the Ports COM LTP menu i...

Страница 5: ...COM port is selected click OK to accept the changes and go back to the main screen Figure 9 Selecting the Correct COM Port for the Downloader When the ISEB is connected the correct firmware is selecte...

Страница 6: ...s Figure 6 These directories can be changed by the user if desired however most installations can proceed with the default values Click Next 2 License Agreement Once the installation directories have...

Страница 7: ...o generate the device s required high voltage supply For more information on using alternate high voltage supplies refer to the ADXRS450 datasheet as well as the Alternate External High Voltage Supply...

Страница 8: ...OM port Refer to the PC s Device Manager under the Ports COM LTP submenu in order to determine which COM port has been assigned to the ADI Inertial Sensor Evaluation System Select this COM port from t...

Страница 9: ...software packages However the record functionality can be performed indefinitely if desired by the user Secondary information which is transmitted along with the plotted signals is graphically repres...

Страница 10: ...ew and Record panel allowed Data is again streamed to a file to allow for an indefinite length for data recording Before recording the data on this panel if the user wishes to adjust for any null offs...

Страница 11: ...t be run at least overnight during which time care should be taken to ensure that the device is in a temperature stable and disturbance free environment Any rotational rate input into the gyroscope ca...

Страница 12: ...intended application voltage To record the data from this panel ensure that the Record Bias Run Data box is checked before clicking the View Turn on Bias Stability button The user will be prompted to...

Страница 13: ...timings such that this specification is observed then it can be useful to know the behavior of the device from the moment power is applied By sending a series of Sensor Data Requests immediately after...

Страница 14: ...by the evaluation GUI The software must perform an initial calibration step in order to accurately calculate the angle of rotation 3 Once the null calibration is performed slowly rotate the satellite...

Страница 15: ...d with the high voltage supply the proper current is sourced to the ADXRS450 The supply requirements are described in detail in the ADXRS450 datasheet In short the main requirement for the external hi...

Страница 16: ...7 HEADER PINOUT Figure 26 ISEB 20 Pin Header Pinout ESD CAUTION 1 S1 2 3 S2 4 5 S3 6 7 S4 8 CS2 9 VS2 10 VS1 11 12 ST1 13 ST2 14 SCL1 15 SDA1 16 CLK 17 MOSI 18 MISO 19 CS3 20 CS4 P1 3 3V CS2 VS2 VS1 S...

Страница 17: ...or use of evaluation boards 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...

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