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ELI70-CP 

User’s Manual 

 

 

 

 

 

 

 

8/4/2020 

Copyright ©2020,  

Future Designs, Inc. 

Page 

4

 of 

14

 

 

 

Introduction 

About ELI (the Easy LCD Interface) 

 

ELI

®

 is Future Designs, Inc.’s family of long-life, plug-and-play embedded displays. ELI 

products are true modular embedded display solutions that require no engineering or lead-time. 

All ELI products are compatible with a wide range of single board computers including 

Raspberry Pi, BeagleBone Black and Windows-based units. FDI designed ELI as an embedded 

display option that requires minimal development time to help customers reach production 

quickly. Once a product is in production, FDI’s 10-15 year ELI product availability guarantee 

helps ensure production schedules without the risk of expensive or time consuming redesigns. 

Learn more about ELI at 

TeamFDI.com/ELI

. 

 

ELI Compatibility 

 

ELI products are compatible with most Single Board Computers, PCs and operating 

systems. See the compatibility tab a

https://www.teamfdi.com/product-details/eli70-cp

 for the 

results of FDI’s compatibility tests with popular operating systems and platforms. Our results, 

as indicated in the table, demonstrate ELI versatility but the table is not exhaustive. ELI 

products are designed to work with any single board computer that has an HDMI or DVI 

output. To submit a question about ELI compatibility with a platform or operating system that 

is not included in the table, contact a member of the FDI support team at 

[email protected]

. 

  

Your ELI Experience  

 

Share your experience connecting ELI devices to various (single board) computers at: 

http://www.teamfdi.com/edid/#edidform

.

 

 

 Recommended Accessories (Purchased Separately) 

 

12V DC +/-5% 2A Power Supply with a center positive b

arrel plug

 

o

 

2.1mm I.D. x 5.5mm O.D. x 9.5mm 

o

 

All ELI units operate from +12V DC so this is the recommended power supply input 

voltage for the entire Family.  

o

 

See Section 8, Power Details, for more info 

 

USB Type A to Mini Type B Cable (For touch) 

 

HDMI Cable (Type A Male) 

 

Lengths for the USB and HDMI cables will be determined by the ELI mounting location and 

position in each user application. 

Summary of Contents for ELI70-CP

Page 1: ...Copyright 2020 Future Designs Inc All Rights Reserved User s Manual ELI70 CP ELI70 CP Revision 1 00...

Page 2: ...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 996 A Cleaner Way Huntsville...

Page 3: ...n 4 Recommended Accessories Purchased Separately 4 ESD Warning 5 Determining the Revision of your ELI 5 Technical Specifications 6 Mechanical and Mounting Details 6 Connectors 7 Power Details 7 Extend...

Page 4: ...tps www teamfdi com product details eli70 cp for the results of FDI s compatibility tests with popular operating systems and platforms Our results as indicated in the table demonstrate ELI versatility...

Page 5: ...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 Determining the Revision...

Page 6: ...mm Response Time 30ms Backlight 27 LED 9S x 3P Backlight Life 30K hours typ Operating Temperature 20 to 70 C Storage Temperature 30 to 80 C Input Voltage 5 0 to 24 0 VDC 5 Power Consumption 500mA typ...

Page 7: ...used On the ELI70 CP plug power into the P2 connector For volume production applications the input power can be optimized for your ELI unit and lower capacity power supplies can be used In cases wher...

Page 8: ...nc Page 8 of 14 Figure 3 ELI70 CP Power Test Points Extended Display Information Data EDID ELI uses Extended Display Identification Data EDID for automatic configuration with many operating systems Yo...

Page 9: ...he frequency range for this signal is from 5KHz to 100KHz Each ELI unit s display backlight properties will vary so the user should test their version for an acceptable range of brightness control For...

Page 10: ...2020 Future Designs Inc Page 10 of 14 to generate the correct levels on the PWM Dimming Input Figure 5 ELI70 CP Backlight Curve in Nits 0 50 100 150 200 250 300 350 400 0 5 10 15 20 25 30 35 40 45 50...

Page 11: ...ource code must be compiled using g brightness cpp o brightness l bcm2835 in order to properly link the header file Must be run using sudo accessing GPIO pins requires root permissions After compiling...

Page 12: ...between 0 and RANGE endl return 1 if bcm2835_init return 1 bcm2835_gpio_set_pad BCM2835_PAD_GROUP_GPIO_0_27 BCM2835_PAD_DRIVE_2mA Sets the drive current to 2mA bcm2835_gpio_fsel LED BCM2835_GPIO_FSEL...

Page 13: ...ge 13 of 14 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...

Page 14: ...com support 11 2Useful Links Future Designs Inc Forums https www teamfdi com forums ELI70 CP Product Page http www teamfdi com product details eli70 cp ELI Software User s Manual http www teamfdi com...

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