Summary of Contents for Arrow TMD2620 EVM
- Page 1 User guide TMD2620 EVM TMD2620 Proximity Sensor Evaluation Module Version 1.0 Arrow.com. Downloaded from...
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Page 2: Table Of Contents
Contents Establishing basic functionality .................... 5 TMD2620 EVM graphical user interface (GUI) ..............5 Software overview ........................ 5 2.1.1 Device ID Information......................6 2.1.2 Log Status and Control Information ..................7 2.1.3 System Menus ........................7 2.1.4 System Level Controls ......................9 2.1.5... - Page 3 Quick Start Guide (QSG). This will load the required driver for the USB interface and also the control software and graphical user interface (GUI). The hardware consists of the EVM Controller v2.2a, the TMD2620 EVM daughterboard and a USB interface cable.
- Page 4 USB cable connections; unplug the USB cable and try again. If the green LED still does not flash, check the PC for USB error messages. See the Resources section at the end of this document for additional assistance. page 4/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com.
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Page 5: Establishing Basic Functionality
Establishing basic functionality The software should be started selecting ams->TMD2620 EVM->TMD2620 EVM command in the Windows menu or by double clicking the AOS_EVM.exe file from the installation directory. The default installation directory, depending on the device and the operating system you are using, is:... -
Page 6: Device Id Information
2.1.1 Device ID Information The lower left corner of the window displays the ID number of the EVM motherboard, identifies the device being used and displays the ID of the device. page 6/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 7: Log Status And Control Information
The Log menu is used to control the logging function, and the Help menu provides version and copyright information for the application. 2.1.3.1 File Menu The File menu contains the following functions: page 7/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. - Page 8 The default file name, as described above, will be displayed, but you may change the file name if you wish. page 8/13 Arrow.com. Arrow.com. Arrow.com.
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Page 9: System Level Controls
(The control registers can still be written, but the device will not function). The Prox Enable checkbox controls the PEN function of the TMD2620. Proximity detection is enabled when this box is checked or disabled when unchecked. page 9/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com. -
Page 10: Prox" Tab
The PGAIN control is a pulldown menu that lets you select the analog gain of the proximity IR sensor. The values that can be chosen are 1x, 2x, 4x and 8x. page 10/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com. - Page 11 PINT asserts when PDATA crosses a threshold and stays past the threshold for 3 consecutive reads. The Dynamic checkbox moves the high and low thresholds when PINT is triggered. PINT is cleared automatically. page 11/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
- Page 12 Click the Clear Plot button to discard the current data and continue plotting the new data. Note, if the Clear Plot button is clicked while the plot is disabled, the data is discarded, but the actual plot will not be updated until the plot function is re-enabled. page 12/13 Arrow.com. Arrow.com. Arrow.com. Arrow.com.
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Page 13: Resources
Designer’s Notebooks For additional information regarding the TMD2620, please refer to the datasheet. For information regarding the installation of the TMD2620 EVM host application software please refer to the TMD2620 EVM Quick Start Guide. Designer’s Notebooks dealing with various aspects of optical measurement and optical measurement applications are available.
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