Microchip ATSAM4S2A Bedienungsanleitung


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Atmel SMART Microcontrollers
SAM4S Xplained Pro
USER GUIDE
Preface
The Atmel® SAM4S Xplained Pro evaluation kit is a hardware platform to
evaluate the SAM4SD32C microcontroller.
Supported by the Atmel Studio integrated development platform, the kit
provides easy access to the features of the Atmel SAM4SD32C and explains
how to integrate the device in a custom design.
The Xplained Pro MCU series evaluation kits include an on-board
Embedded Debugger, and no external tools are necessary to program or
debug the SAM4SD32C.
The Xplained Pro extension series evaluation kits offers additional
peripherals to extend the features of the board and ease the development of
custom designs.
Atmel-42075C-SAM4S-Xplained-Pro_User Guide-06/2015
Table of Contents
Preface............................................................................................................................ 1
1. Introduction................................................................................................................3
1.1. Features....................................................................................................................................... 3
1.2. Kit Overview................................................................................................................................. 3
2. Getting Started...........................................................................................................5
2.1. Xplained Pro Quick Start.............................................................................................................. 5
2.2. Design Documentation and Relevant Links................................................................................. 5
3. Xplained Pro.............................................................................................................. 6
3.1. Embedded Debugger................................................................................................................... 6
3.2. Hardware Identification System....................................................................................................6
3.3. Power Sources............................................................................................................................. 7
3.4. Xplained Pro Standard Headers and Connectors........................................................................ 8
3.4.1. Xplained Pro Standard Extension Header..................................................................... 8
3.4.2. Xplained Pro LCD Extension Connector........................................................................9
3.4.3. Xplained Pro Power Header.........................................................................................11
4. Hardware Users Guide............................................................................................ 12
4.1. Connectors................................................................................................................................. 12
4.1.1. Xplained Pro Extension Headers.................................................................................12
4.1.2. LCD Extension Connector........................................................................................... 14
4.1.3. Current Measurement Header..................................................................................... 16
4.1.4. Other Headers............................................................................................................. 16
4.2. Peripherals................................................................................................................................. 17
4.2.1. NAND Flash.................................................................................................................17
4.2.2. SD Card Connector..................................................................................................... 18
4.2.3. Crystals........................................................................................................................18
4.2.4. Mechanical Buttons..................................................................................................... 19
4.2.5. LED..............................................................................................................................19
4.2.6. Analog Reference........................................................................................................ 19
4.3. Embedded Debugger Implementation........................................................................................19
4.3.1. Serial Wire Debug........................................................................................................19
4.3.2. Virtual COM Port..........................................................................................................20
4.3.3. Atmel Data Gateway Interface.....................................................................................20
5. Hardware Revision History and Known Issues........................................................21
5.1. Identifying Product ID and Revision........................................................................................... 21
5.2. Revision 5...................................................................................................................................21
5.3. Revision 4...................................................................................................................................21
6. Document Revision History..................................................................................... 23
7. Evaluation Board/kit Important Notice..................................................................... 24
Atmel SAM4S Xplained Pro [USER GUIDE]
Atmel-42075C-SAM4S-Xplained-Pro_User Guide-06/2015
2
1. Introduction
1.1. Features
•Atmel ATSAM4SD32C microcontroller
•Embedded debugger (EDBG)
–USB interface
–Programming and debugging (target) through Serial Wire Debug (SWD)
–Virtual COM-port interface to target via UART
–Atmel Data Gateway Interface (DGI) to target via synchronous SPI or TWI
–Four GPIOs connected to target for code instrumentation
•Digital I/O
–Two mechanical buttons (user and reset button)
–One user LED
–Three extension headers
•LCD display header
•USB interface for host and device function (target)
•2Gb NAND Flash for non-volatile storage
•SD card connector
•Adjustable analog reference
•Three possible power sources
–External power
–Embedded debugger USB
–Target USB
•12MHz crystal
•32kHz crystal
1.2. Kit Overview
The Atmel SAM4S Xplained Pro evaluation kit is a hardware platform to evaluate the Atmel
ATSAM4SD32C.
The kit offers a set of features that enables the ATSAM4SD32C user to get started using the
ATSAM4SD32C peripherals right away and to get an understanding of how to integrate the device in their
own design.
Atmel SAM4S Xplained Pro [USER GUIDE]
Atmel-42075C-SAM4S-Xplained-Pro_User Guide-06/2015
3


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Marke: Microchip
Kategorie: Nicht kategorisiert
Modell: ATSAM4S2A

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