Analog Devices ADXL345 - Manuals

Page 2 - REVISION HISTORY

UG-015 Evaluation Board User Guide Rev. 0 | Page 2 of 12 TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Revision History .....

Page 3 - SOFTWARE CONFIGURATION; Installing the USB Drivers for the ISEB; Installing the LabVIEW and NI-VISA Run-Time Engines

Evaluation Board User Guide UG-015 Rev. 0 | Page 3 of 12 INERTIAL SENSOR EVALUATION SYSTEM SETUP SOFTWARE CONFIGURATION Software configuration of the inertial sensor evaluation system involves installation of USB drivers for the ISEB and National Instruments LabVIEW® Run-Time and NI-VISA™ Run-Time f...

Page 4 - Evaluation Board User Guide; HARDWARE CONFIGURATION; To configure the hardware, follow these steps:

UG-015 Evaluation Board User Guide Rev. 0 | Page 4 of 12 HARDWARE CONFIGURATION To configure the hardware, follow these steps: 1. Plug the USB A to Mini-B cable into the PC, if the cable is not already connected. 2. Connect the ISEB to the USB cable. If prompted to install the device, see the Softwa...

Page 5 - UPDATING/REPAIRING THE ISEB FIRMWARE

Evaluation Board User Guide UG-015 Rev. 0 | Page 5 of 12 UPDATING/REPAIRING THE ISEB FIRMWARE In the event that the ISEB firmware becomes corrupted or must be updated, the CD contains the necessary programming utility to flash the ISEB microcontroller. Also available on the CD is the version of firm...

Page 6 - CONFIGURATION TAB

UG-015 Evaluation Board User Guide Rev. 0 | Page 6 of 12 INERTIAL SENSOR EVALUATION SYSTEM GRAPHICAL USER INTERFACE CONFIGURATION TAB When the system is set up and configured, press SW2 , which is shown in Figure 9, to reset the ISEB and have it detect the currently connected satellite. This must be...

Page 7 - REAL-TIME MEASUREMENT TAB

Evaluation Board User Guide UG-015 Rev. 0 | Page 7 of 12 REAL-TIME MEASUREMENT TAB The Real-Time Measurement tab configures the inertial sensor evaluation system and the ADXL345 for real-time acceleration monitoring. The tab contains an oscilloscope-like interface that you can use to view the output...

Page 8 - INTERRUPT CONFIGURATION TAB

UG-015 Evaluation Board User Guide Rev. 0 | Page 8 of 12 INTERRUPT CONFIGURATION TAB The Interrupt Configuration tab is used to demonstrate the built-in functions of the ADXL345. By selecting the functions to enable and configuring the appropriate parameters, the benefits and uses of the interrupts ...

Page 9 - POWER CONSUMPTION TAB; Power Consumption; Micro In Calculation

Evaluation Board User Guide UG-015 Rev. 0 | Page 9 of 12 POWER CONSUMPTION TAB The Power Consumption tab shows the advantages of using the inactivity and activity functions to modulate system power and obtain overall power savings (see Figure 14). 08 11 9- 01 1 Figure 14. Power Consumption Tab When ...

Page 10 - TEMPERATURE TAB

UG-015 Evaluation Board User Guide Rev. 0 | Page 10 of 12 TEMPERATURE TAB 08 11 9- 01 2 The Temperature tab is used to examine the performance of the ADXL345 over temperature. By plotting the acceleration vs. temperature while the ADXL345 is not experiencing dynamic acceleration, the offset temperat...

Page 11 - ESD CAUTION

Evaluation Board User Guide UG-015 Rev. 0 | Page 11 of 12 HEADER PINOUT 1 S1 23 S2 45 S3 67 S4 8 CS2 9 VS2 10 VS1 1112 ST1 13 ST2 14 SCL1 15 SDA1 16 CLK 17 MOSI 18 MISO 19 CS3 20 CS4 P1 3.3V CS2 VS2 VS1 ST1 ST2 SCL1 SDA1 CLK MOSI MISO CS3 CS4 AGND GND 08 11 9- 0 13 Figure 16. ISEB 20-Pin Header Pino...