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8051 Architecture
maXTouch Xplained Pro
USER GUIDE
Preface
®
®
Atmel
maXTouch
Xplained Pro is an extension board to the Atmel
Xplained Pro evaluation platform. The board enables the user to experiment
with user interface applications with maXTouch and LCD.
Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016
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Summary of Contents for Atmel maXTouch Xplained Pro
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Page 1: Preface
Xplained Pro USER GUIDE Preface ® ® Atmel maXTouch Xplained Pro is an extension board to the Atmel Xplained Pro evaluation platform. The board enables the user to experiment with user interface applications with maXTouch and LCD. Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016... -
Page 2: Table Of Contents
1.2. Kit Overview..........................3 2. Getting Started......................5 2.1. Xplained Pro Quick Start......................5 2.2. Connecting maXTouch Xplained Pro to the Xplained Pro MCU Board........5 2.3. Design Documentation and Relevant Links................. 5 3. Xplained Pro......................7 3.1. Hardware Identification System....................7 3.2. -
Page 3: Introduction
1.2. Kit Overview Atmel maXTouch Xplained Pro is an extension board for the Xplained Pro platform with a 320x480 RGB LCD and a capacitive touch sensor with a maXTouch controller. The LCD can be controlled via different interfaces, including 3- and 4-wire SPI, Parallel and RGB Parallel interface mode using the DIP-switch to select the interface. - Page 4 Figure 1-1. maXTouch Xplained Pro Extension Board Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
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Page 5: Getting Started
, Windows 7, and Windows 8. Once the Xplained Pro MCU board is powered the green power LED will be lit and Atmel Studio will auto detect which Xplained Pro MCU- and extension board(s) are connected. Atmel Studio will present relevant information like datasheets and kit documentation. - Page 6 - Package containing CAD source, schematics, BOM, assembly drawings, 3D plots, layer plots etc. • Hardware Users Guide in PDF format - PDF version of this User Guide. • maXTouch Xplained Pro on the Atmel website - Atmel website link. Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
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Page 7: Xplained Pro
When an Xplained Pro extension is connected to an Xplained Pro MCU board the information is read and sent to Atmel Studio. The Atmel Kits extension, installed with Atmel Studio, will give relevant information, code examples, and links to relevant documents. The table below shows the data fields stored in the ID chip with example content. -
Page 8: Xplained Pro Lcd Extension Connector
A FPC/FFC connector with 50 pins and 0.5mm pitch is used for the LCD connector. The connector XF2M-5015-1A from Omron is used on several Xplained Pro designs and can be used as a reference. Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016... - Page 9 Data line Data line Ground Data line Data line Data line Data line Ground Data line Data line Data line Data line Ground Data line Data line Data line Data line Ground Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
- Page 10 C SDA C data C SCL C clock IRQ1 Interrupt 1 IRQ2 Interrupt 2 Backlight control RESET Extension reset 3.3V power supply for extension board 3.3V power supply for extension board Ground Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
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Page 11: Hardware User Guide
4.1. Electrical Characteristics maXTouch Xplained Pro can be connected to several Xplained Pro MCU boards and manually connected to other hardware. Xplained Pro MCU board(s) that does not have 3.3V as it's primary target voltage will read all ID devices on connected extensions to check if they support the target voltage before enabling it to the extension headers. - Page 12 SPI Data from LCD controller SPI SCK SPI Clock line Ground Target supply voltage Table 4-3. maXTouch Xplained Pro Xplained Pro LCD Connector Pin number Name RGB interface description MCU interface description Communication line to ID chip on extension board Ground...
- Page 13 TWI SDA C data line (maXTouch) TWI SCL C clock line (maXTouch) IRQ1 maXTouch interrupt line Not Connected Backlight control RESET Reset for both display and maxTouch 3.3V power supply for extension board Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
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Page 14: Peripherals
4.4.1. Board Stacking Options maXTouch Xplained Pro display module is intended to be mountable on top, on the bottom, or placed sideways to an Xplained Pro MCU board as shown in the following illustrations. Atmel maXTouch Xplained Pro [USER GUIDE]... - Page 15 Figure 4-1. Side by Side Connection Option Figure 4-2. Top Side Mounting Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
- Page 16 Both of these mounting configurations requires four long spacers (M2.5 x 20mm, female/male), four short spacers (M2.5 x 10mm, female/female), and four screws (M2.5 x 5mm). Figure 4-4. Display Module Top-stacked Display Screw LCD Board Spacer MCU Board Spacer Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
- Page 17 Figure 4-5. Display Module Bottom-stacked Display Screw LCD Board Spacer MCU Board Spacer Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016...
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Page 18: Hardware Revision History And Known Issues
5.1. Identifying Product ID and Revision The revision and product identifier of Xplained Pro boards can be found in two ways; either through Atmel Studio or by looking at the sticker on the bottom side of the PCB. By connecting an Xplained Pro MCU board to a computer with Atmel Studio running, an information window will pop up. -
Page 19: Document Revision History
Document Revision History Doc. rev. Date Comment 42350B 01/2016 Added Electrical Characteristics on page 11. 42350A 11/2014 Initial document release. Atmel maXTouch Xplained Pro [USER GUIDE] Atmel-42350B-maXTouch-Xplained-Pro_User Guide-01/2016... -
Page 20: Evaluation Board/Kit Important Notice
(WEEE), FCC, CE or UL (except as may be otherwise noted on the board/kit). Atmel supplied this board/kit "AS IS," without any warranties, with all faults, at the buyer's and further users' sole risk. The user assumes all responsibility and liability for proper and safe handling of the goods. - Page 21 DISCLAIMER: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND...
- Page 22 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Atmel ATMXT-XPRO...
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