FDI ELI50-CPW User Manual Download Page 4

ELI50-CPW 

User’s Manual 

 

 

 

 

 

 

 

11/20/2023 

Copyright ©

2023

,  

Future Designs, Inc. 

Page 

4

 of 

16

 

 

1.0

 

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 to 15 year ELI product availability 
guarantee helps ensure production schedules without the risk of expensive or time consuming 
redesigns. Learn more about ELI a

TeamFDI.com/ELI

. 

 

ELI Compatibility 
 

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

https://www.teamfdi.com/product-details/eli50-cpw#compatibility

 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 DP 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

.

 

2.0

 

Recommended Accessories (Purchased Separately) 

 

7.5V to 17V DC (+/- 5%) Power Supply, with a center positive barrel connection. 

 

Power Input Cable (FDI P/N: ELI50-CPW-PIC) available from 

DigiKey

 or 

Mouser

. 

 

Or build your own Power Input Cable using these items. 

o

 

2.1mm I.D. x 5.5mm O.D. Jack to Screw Terminal, on 

DigiKey PN: 1528-1386-ND

 

o

 

4-pin, 1.5mm Molex connector for power input

Molex PN: 502578-0400

 

o

 

24AWG 225mm, male-male Molex cables for power input 

 

Red Molex PN: 2157102125

 

 

Black Molex PN: 2157101125

 

o

 

See Figure 3. ELI50-CPW-PIC Power Input Cable 

for a visual reference.

 

 

Note: 

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

voltage for the entire Family. See section 9.0, Power Details, for more information. 

 

Summary of Contents for ELI50-CPW

Page 1: ...Copyright 2023 Future Designs Inc All Rights Reserved ELI50 CPW User s Manual Revision 1 0...

Page 2: ...art 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 996 A Cleaner Wa...

Page 3: ...d Separately 4 3 0 Touchscreen Precaution 5 4 0 ESD Warning 5 5 0 Determining the Revision of your ELI 5 6 0 Technical Specifications 6 7 0 Mechanical Details 7 8 0 Connectors 7 9 0 Power Details 8 10...

Page 4: ...d 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 DP ou...

Page 5: ...or power up the unit correctly and normal touchscreen operation will resume 4 0 ESD Warning Figure 1 Electrostatic Sensitive Device Our ELI units are shipped in a protective anti static package Do not...

Page 6: ...e 1 1 mm anti fingerprint treated glass Touch Screen Projected Capacitive Touch Screen Interface mA typical max USB Device Touch Panel Hardness 6H Active Area in mm W x H 62 10 x 110 40 Response Time...

Page 7: ...is available on our website under the Documentation tab https www teamfdi com product details eli50 cpw 3D Mechanical Models in both STEP and EASM format are available from our website after completin...

Page 8: ...LI Family In general any 12VDC power supply with a 2 1mm center positive connection will be acceptable if it can provide enough current to power the particular ELI unit being used On the ELI50 CPW a P...

Page 9: ...ed Link Digikey Black Link LED4 is the Power LED indicator that is on if the ELI is connected to a DC input voltage LED1 is the LCD Power indicator and LED3 is the LCD 6V0 Power Indicator When DC inpu...

Page 10: ...from excessive noise or AC ripple Note If using an input that is within the 7 5V to 17 0V 5 range of an ELI50 CPW the voltage measured from TP5 will reflect the input voltage being utilized Figure 5...

Page 11: ...disconnected or the ELI display is not detected by the video source 11 0 Extended Display Information Data EDID ELI uses Extended Display Identification Data EDID for automatic configuration with many...

Page 12: ...ge and the user should drive this with a push pull type output or a suitable open collector output To control the display backlight the user should connect an externally generated Pulse Width Modulate...

Page 13: ...ing signal at 3 3VDC there is no need to connect pin 1 to the cable ELI provides the 3 3 VDC signal called LCD_VDD for the external system in case this voltage is needed to generate the correct levels...

Page 14: ...f 16 Figure 9 Raspberry Pi Signal and Ground The ELI backlight can be easily controlled from a Raspberry Pi See Figure 9 for a wiring diagram Our software is available on the website at https www team...

Page 15: ...anytime sound is output the screen will return to 100 brightness include iostream include bcm2835 h include string using namespace std define LED RPI_GPIO_P1_12 PWM pin number for backlight control de...

Page 16: ...teamfdi com product details eli50 cpw software 13 0 Support 13 1Where to Get Help Online technical support is available at http www teamfdi com support 13 2Useful Links Future Designs Inc Forums http...

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