ISL29125EVAL1Z Renesas

USER MANUAL ISL29125EVAL1Z AN1914 Rev 4.0 Evaluation Hardware/Software User Manual for RGB Sensor May 12, 2021 Introduction Reference Documents The RGB Evaluation Kit is designed to evaluate the performance RGB Chroma Meter Setup of the RGB sensor. The kit is accompanied by a Graphical User Standard Illuminants Interface (GUI) that contains the CIE 1931 Chromaticity diagram with Planckian locus in an x, y- coordinate system, Chromaticity with cross marks to point out where the RGB sensor position is Color temperature on the graph. The GUI facilitates evaluation of parameters such as raw data of Red, Green and Blue as well as X, Y and Z Planckian locus corrected lux measurements and also performs interrupt Colour & Vision Research laboratory functions. Data can be viewed on the GUI and/or saved to a text file for future analysis. The GUI software is compatible Mired with Windows XP, Windows Vista, Windows 7 and CIELUV Windows 8. This provides a simple user interface for exercising the device features. Least Squares The system (MCU, DUT) is powered directly from the universal Linear Regression serial bus (USB) or from a single-supply voltage of 2.25V to CIE 1960 Color Space (MacAdam - uv) 3.6V. The evaluation board must be connected to a computer through the mini USB port for the system to function. The Wratten Number system uses a USB MCU to communicate to the DUT via 2 I C/SMBus interface. Evaluation Package (Online Order) The package consists of the hardware, software and documentation listed in the following: User Guide (Online) ISL29125 Datasheet (Online) Presentation (Installer File) uv-xy table (Installer File) CCM Calibration Worksheet (Installer File) User Guide (Installer File) Hardware Requirements Mini USB cable Evaluation board Installation of the Graphical User Interface (GUI) Software and USB Driver Download the software from the ISL29125EVAL1Z page. FIGURE 1. EVALUATION BOARD Once the application is downloaded from the website, double-click the file to start installing the GUI. The user will be greeted by the screen shown in Figure 2. Continue through the Ordering Information installer and read the instructions. Figures 2 through 6 show PART NUMBER DESCRIPTION the complete installation process. ISL29125EVAL1Z Evaluation Board The USB evaluation board should always be connected via the USB until the installation has been satisfactorily completed. AN1914 Rev 4.0 Page 1 of 8 May 12, 2021 2014 Renesas ElectronicsISL29125EVAL1Z The installation program places the user interface software in the directory indicated in Figure 5. FIGURE 2. INSTALLATION WELCOME SCREEN FIGURE 5. INSTALLATION DESTINATION LOCATION SCREEN FIGURE 3. INSTALLATION FOLDER LOCATION SCREEN FIGURE 6. INSTALLATION COMPLETE SCREEN FIGURE 4. INSTALLATION LICENSE AGREEMENT SCREEN AN1914 Rev 4.0 Page 2 of 8 May 12, 2021