FDI ELI70-IPHW User Manual
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Also See for ELI70-IPHW:
- How to do (5 pages) ,
- User manual (16 pages) ,
- Quick start manual (3 pages)
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Summary of Contents for FDI ELI70-IPHW
- Page 1 User’s Manual ELI70-IPHW & ELI70-IPHW-M ELI70-IPHW ELI70-IPHW-M (includes brackets) Revision 1.06 Copyright ©2018, Future Designs, Inc., All Rights Reserved...
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Page 2: Important Legal Information
User’s Manual Important Legal Information Information in this document is provided solely to enable the use of Future Designs, Inc. (FDI) products. FDI assumes no liability whatsoever, including infringement of any patent or copyright. FDI reserves the right to make changes to these specifications at any time, without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Future Designs, Inc. -
Page 3: Table Of Contents
ELI70-IPHW User’s Manual Important Legal Information .......................... 2 Introduction ............................4 ELI70-IPHW Box Contents ........................ 4 Optional Accessories Recommended for Use (Purchased Separately) ..........4 ESD Warning ............................5 Determining the Revision of your ELI ....................5 Technical Specifications ........................6 Connectors ............................ -
Page 4: Introduction
HDMI or DVI output. To submit a question about ELI’s compatibility with a platform or operating system that is not included in the table, contact a member of the FDI support team at Support@teamfdi.com. -
Page 5: Esd Warning
ELI70-IPHW User’s Manual ESD Warning Figure 1. Electrostatic Sensitive Device Our ELI units are shipped in a protective anti-static package. Do not subject the module to high electrostatic potentials. Exposure to high electrostatic potentials may cause damage to the boards that will not be covered under warranty. General practice for working with static sensitive devices should be followed when working with this device. -
Page 6: Technical Specifications
ELI70-IPHW User’s Manual Technical Specifications Table 1. Technical Specifications Screen Size: 7.0 inches (diagonal) Display Technology: IPS a-Si TFT LCD Resolution: 800 x 480 (WVGA) Brightness: 640 nits (typical) Contrast Ratio: 1000:1 (typ) Aspect Ratio: 16:9 Interface Input Mode: HDMI/DVI... -
Page 7: Connectors
ELI unit being used. On the ELI70-IPHW plug power into the (P2) connector. For volume production applications, the input power can be optimized for your particular ELI unit and lower capacity power supplies can be used. -
Page 8: Extended Display Information Data (Edid)
ELI70-IPHW User’s Manual To verify that the ELI70-IPHW unit is correctly powered you may check the 12VDC input with a Fluke meter or scope by probing the +12V and GND contacts shown below. Please verify that the 12VDC is present, is within the +/- 5% tolerance and is free from excessive noise or AC ripple. -
Page 9: Pwm Control Of Backlight
ELI70-IPHW User’s Manual PWM Control of Backlight Figure 4. PWM Backlight Control J5 mating connector housing information: • Manufacturer: Hirose • Part Number: DF12-3S-1.25C • Digi-Key Link: https://www.digikey.com/products/en?keywords=H2180-ND • Pre-terminated wires https://www.digikey.com/products/en?PPV=1811-9-566967 ELI provides an input so an external processor can control the display backlight to vary the display brightness or to reduce power consumption (the display backlight is typically one of the larger sources of power consumption in the system). - Page 10 ELI70-IPHW User’s Manual provides the 3.3 VDC signal, called LCD_VDD, for the external system in case this voltage is needed to generate the correct levels on the PWM Dimming Input. Figure 5. ELI70-IxHW Backlight Curve in Nits Copyright ©2018, 8/23/2018 Future Designs, Inc.
- Page 11 User’s Manual Figure 6. Raspberry Pi Signal and Ground The ELI backlight can be controlled from a Raspberry Pi. See Figure 6 for a wiring diagram. Our software is available on the FDI website at https://www.teamfdi.com/product-details/eli70-iphw#software or you may copy the code from here: /* Changes brightness of ELI backlight given a command line argument between 0 and the set range.
- Page 12 ELI70-IPHW User’s Manual int main(int argc, char *argv[]){ data = 0; // Brightness level if(argc != 2){ // Give user correct usage if ran incorrectly cout << "Error: correct usage, brightness <value>" << endl; return data = stoi(argv[1]); if(data >...
- Page 13 ELI70-IPHW User’s Manual Figure 8. Renesas Synergy S7G2 Signal and Ground The ELI backlight can also be controlled from a Renesas Synergy S7G2 wired as shown in Figure 8. The software for Synergy can be found on our website at https://www.teamfdi.com/product-details/eli70-...
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Page 14: Bracket
User’s Manual Bracket ELI70-IPHW-M comes with brackets to provide additional mounting options. The dimensions of the bracket and mounting holes are shown below for your reference. If necessary, the brackets can be removed or replaced by removing two screws on each side of the ELI display. -
Page 15: Support
12.1 Where to Get Help Online technical support is available at http://www.teamfdi.com/support/ 12.2 Useful Links • Future Designs, Inc. Forums: http://www.teamfdi.com/forum • ELI70-IPHW Product Page: http://www.teamfdi.com/product-details/eli70-iphw • ELI Software User’s Manual: http://www.teamfdi.com/wp-content/uploads/ELI-Software- Users-Manual.pdf • Tell us about your ELI experience: http://www.teamfdi.com/edid/#edidform...