Related Manuals for FDI uEZGUI-EXP-DK
Summary of Contents for FDI uEZGUI-EXP-DK
- Page 1 User’s Manual Copyright ©2013, Future Designs, Inc., All Rights Reserved...
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Page 2: Table Of Contents
Information in this document is provided solely to enable the use of Future Designs 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: Introduction
Renesas RX62N (part numbers starting with uEZGUI-RX62N) With the 70 pin break-out and the ability to cut PCB traces, the uEZGUI-EXP-DK could be re-configured to support future uEZGUIs, or to swap for the desired pins on existing uEZGUIs. Note that some features of the uEZGUI-EXP-DK will only... -
Page 4: Esd Warning
6. Startup Procedure To get started with the uEZGUI-EXP-DK, please connect the 50 pin and 20 pin FFCs to the uEZGUI as shown. The uEZGUI- RX62N-35QT does not support the 20 pin expansion. Take care not to damage the FFCs as they are very fragile. -
Page 5: Expansion Board Top Level Mechanical Diagram / Board Layout
8. Expansion Board Top Level Mechanical Diagram / Board Layout Below is the top level mechanical drawing of the uEZGUI-EXP-DK Rev 2 showing all of the part positions and silkscreen:... -
Page 6: Expansion Board Functional Block Diagram
9. Expansion Board Functional Block Diagram The uEZGUI-EXP-DK includes the following features on the specified expansion pins:... -
Page 7: Jp23 Setting For Lpc Based Uezguis Or Rx Based Uezguis
Expansion Connector pin usage The uEZGUI-EXP-DK includes 50 pin and 20 pin FFC Expansion Connectors that connect to the host uEZGUI. The table below details which pins are used on the EXP-DK and what they are used for by default on the EXP-DK. All of these pins are brought out to the standard 1/8”... - Page 8 J2/P2 connectors Pin Name Function used on EXP-DK Ground (GND) Ground RX62CRX SCL I2C SCL on NXP uEZGUIs, CAN RX on uEZGUI-RX62N-35QT RX62CTX SDA I2C SDA on NXP uEZGUIs, CAN TX on uEZGUI-RX62N-35QT RX62SCL_DALIRXD DALI Receive input, I2C SCL on uEZGUI-RX62N-35QT RX62SDA_MCICLK High Speed SD card CLK, I2C SDA on uEZGUI-RX62N-35QT 485DE...
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Page 9: Expansion Connector Cable Details
USB Host – P3 The uEZGUI-EXP-DK Board includes one USB Host Port allowing the unit to interface to various USB peripherals such as a USB Flash Drive (Thumb Drive). The operational mode of this port is dependent on the software utilized (i.e. driver... -
Page 10: Usb Device - P4
USB Device – P4 The UEZGUI-EXP-DK Board includes one USB Device Interface allowing the unit to be connected to a USB Host, such as a PC. Through this connection, the uEZGUI represents a peripheral to the USB Host. The operational mode of the port is dependent on the software utilized (i.e. -
Page 11: Power Over Ethernet - Sip1 (Optional)
6.49W – 12.94W PMOD – J9 The UEZGUI-EXP-DK Board includes one SPI PMOD type 2A connector. Make sure that the following jumpers on JP17 are removed: 7 – 8, 9 – 10, 11 – 12, 13 – 14, and 15 – 16. -
Page 12: Potentiometer - Vres
Ground FET Driver – J10 The UEZGUI-EXP-DK Board includes one FET driver port that is controlled by a GPIO. The 3 jumpers must be loaded in the configuration shown below for the FET driver to be enabled. J10 Pin Number... -
Page 13: Rs232 - P5
RS232 – P5 The uEZGUI-EXP-DK Board includes one female DB9 Serial Port Connector for RS232. The jumpers on JP7 select null modem cable mode of the serial port; Jumper 1-2 and 3-4 for straight through mode Jumper 1-3 and 2-4 for NULL Modem cable mode (swap TX and RX) The serial port may also be optionally configured to support ISP programming of the LPC1788 using FlashMagic Software. -
Page 14: Rs485 - P6
RS485 – P6 The UEZGUI-EXP-DK Board includes one female DB9 RS485 port. Jumpers can be loaded onto JP9 and JP10 for half duplex mode. P6 Pin Number Description No Connect 485_RDB – 485_TDA + Signal Ground Signal Ground No Connect 485_RDA + 485_TDB –... -
Page 15: I2C System - Jp13
I2C System – JP13 The UEZGUI-EXP-DK Board includes one I2C mux with two expansion ports. The I2C ‘A’ bus is connected to the I2C GPIO (4 buttons and 4 LEDs) shown below. The I2C ‘B’ bus is connected to the I2C ALS / Proximity sensor shown below. The I2C ‘C’... -
Page 16: Audio System - Jp 16 And Jp17
Audio System – JP 16 and JP17 The UEZGUI-EXP-DK Board includes a Wolfson I2S audio system and an I2C controlled audio amplifier, connected to an onboard speaker. By default on JP17 only jumpers on 1-2, 3-4, and 5-6 are loaded. The rest of the jumpers on JP17 must be loaded to use I2S audio.
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