Atmel SAM4S-WPIR-RD User guide
Atmel SAM4S-WPIR-RD
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User Guide
42060A–ATARM–12/2012
Section 1
1.1 Scope.................................................................................................................................1-1
1.2 References and Applicable Documents............................................................................. 1-2
Section 2
2.1 Deliverables ....................................................................................................................... 2-3
2.2 Board Specifications .......................................................................................................... 2-3
2.3 Electrostatic Warning......................................................................................................... 2-4
Section 3
3.1 Power Up the Board...........................................................................................................3-5
3.2 Sample Code and Technical Support ................................................................................ 3-5
Section 4
4.1 Introduction ........................................................................................................................ 4-6
4.2 Function Blocks.................................................................................................................. 4-6
4.2.1 Processor............................................................................................................. 4-6
4.2.2 Clock Circuitry...................................................................................................... 4-7
4.2.3 Reset Circuitry ..................................................................................................... 4-7
4.2.4 Push Button Switches.......................................................................................... 4-7
4.2.5 Power Supplies.................................................................................................... 4-7
4.2.6 Memory................................................................................................................ 4-8
4.2.7 JTAG/ICE............................................................................................................. 4-9
4.2.8 Image Sensor ...................................................................................................... 4-9
4.2.9 PIR sensor ........................................................................................................... 4-9
4.2.10 ZigBee ............................................................................................................... 4-11
4.2.11 LED Indicators ................................................................................................... 4-11
4.2.12 LCD.................................................................................................................... 4-11
4.2.13 Backlight Control................................................................................................ 4-12
4.3 Connectors....................................................................................................................... 4-13
4.3.1 JTAG/ICE Connector ......................................................................................... 4-13
4.3.2 USB Micro AB.................................................................................................... 4-14
4.3.3 ZigBee Socket J5............................................................................................... 4-15
4.3.4 LCD/TSC Socket J4........................................................................................... 4-15
4.4 Schematics....................................................................................................................... 4-17
Section 5
5.1 Revision History............................................................................................................... 5-20
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1.1 Scope
The SAM4S-WPIR-RD Reference Design Kit is based on SAM4S16C device. It introduces the application of Passive InfraRed Motion Detector Camera.
This User Guide gives design details on the Reference Design Kit and is made up of 4 sections:
Section 1 includes a photo of the board, references and applicable documents.
Section 2 describes the contents and the main features of the Reference Design Kit.
Section 3 provides instructions to power up the board and describes how to use it.
Section 4 describes the hardware resources, function blocks, connectors and schematics.
Figure 1-1. Board Photo
Section 1
Introduction
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1.2 References and Applicable Documents
Table 1-1. References and Applicable Documents
Title Comment
SAM4S datasheet
http://www.atmel.com/products/microcontrollers/arm/sam4s.aspx?tab=documents
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2.1 Deliverables
The Atmel® SAM4S-WPIR-RD Reference Design Kit includes:
Board
– One SAM4S-WPIR-RD board
Power supply
– USB supply
Cables
– One USB cable, type A to type Micro-B
Unpack and inspect the kit carefully. Contact your local Atmel distributor, should there be issues concerning the
contents of the kit.
2.2 Board Specifications
Section 2
Kit Contents
Table 2-1. SAM4S-WPIR-RD Board Specifications
Characteristics Specifications
Clock speed 48 MHz MCK
Ports USB, JTAG
Board supply voltage 5V DC from USB or 3 x AAA Alkaline cells
Temperature
- operating
- storage
Relative humidity 0 to 90% (non condensing)
Dimensions 136 mm x 90mm
RoHS status Compliant
-10° to +50° C
-40° to +85° C
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2.3 Electrostatic Warning
The SAM4S-WPIR-RD board is shipped in a protective anti-static package. The board system must not be subjected to high electrostatic potentials. A grounding strap or similar ESD protective device should be worn when
handling the board in hostile ESD environments (offices with synthetic carpet, for example). Avoid touching the
component pins or any other metallic element on the board.
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3.1 Power Up the Board
Unpack the board taking care to avoid electrostatic discharge. Connect the board to PC with the USB cable, or
insert 3 x AAA Alkaline cells on U4 Battery Holder, and then the board should be powered on.
Note: Jumpers JP1, JP4, JP7, JP8, JP9, JP10 must be closed and JP2, JP3 must be open for start-up.
3.2 Sample Code and Technical Support
Users can download sample code and get technical support from the Atmel web site:
http://www.atmel.com/products/microcontrollers/arm/sam4s.aspx?tab=tools
Figure 3-1. Atmel Web Site for SAM4S Products
Section 3
Power Up
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