View detail for ATWINC1500 Xplained Pro

USER GUIDE
ATWINC1500 Xplained Pro
Preface
®
Atmel ATWINC1500 Xplained Pro is an extension board to the Atmel Xplained
Pro evaluation platform. The extension board allows to evaluate the Atmel
ATWINC1510/1500 low cost, low power 802.11 b/g/n WiFi network controller
module. Supported by the Atmel Studio integrated development platform, the
kit provides easy access to the features of the ATWINC1510/1500 and explains
how to integrate the device in a custom design.
42388B-MCU-11/2015
Table of Contents
Preface .......................................................................................... 1
1. Introduction .............................................................................. 3
1.1.
1.2.
Features .............................................................................. 3
Kit Overview ......................................................................... 3
2. Getting Started ........................................................................ 4
2.1.
2.2.
2.3.
Three Steps to Start Exploring the Atmel Xplained Pro Platform ...... 4
Connecting ATWINC1500 Xplained Pro to the Xplained Pro
MCU Board .......................................................................... 4
Design Documentation and Related Links .................................. 4
3. Xplained Pro ............................................................................ 5
3.1.
3.2.
Hardware Identification System ................................................ 5
Standard Headers and Connectors ........................................... 5
3.2.1.
Xplained Pro Standard Extension Header ...................... 5
4. Hardware User Guide ............................................................. 7
4.1.
4.2.
Headers and Connectors ........................................................
4.1.1.
ATWINC1500 Xplained Pro Extension Header ................
4.1.2.
Power Measurement Header .......................................
4.1.3.
ATWINC1500 Debug Interfaces ...................................
Peripherals ...........................................................................
4.2.1.
ATWINC1510-MR210PB ............................................
4.2.2.
LED ........................................................................
4.2.3.
Crypto Device ..........................................................
7
7
7
7
8
8
8
8
5. Hardware Revision History and Known Issues ...................... 9
5.1.
5.2.
Identifying Product ID and Revision .......................................... 9
Board Revisions .................................................................... 9
6. Document Revision History ................................................... 10
7. Evaluation Board/Kit Important Notice .................................. 11
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1.
Introduction
1.1
Features
●
●
●
1.2
ATWINC1510-MR210-PB Wi-Fi
®
module
●
Atmel SmartConnect Wi-Fi module
●
IEEE
●
FCC ID for ATWINC1500 module is VW4ATWINC1500 and the same for ATWINC1510 is
2ADHKATWINC1510
®
802.11 b/g/n network controller SoC
ATECC108A/508A Crypto Chip
●
Atmel CryptoAuthentication™
●
ECDSA
●
256 or 283 bit encryption key
Xplained Pro hardware identification system
Kit Overview
Atmel ATWINC1500 Xplained Pro is a carrier board for the SmartConnect-ATWINC1510-MR210PB Wi-Fi
module and an extension board for the Atmel Xplained Pro platform. It connects to any Xplained Pro standard
extension header on any Xplained Pro MCU board to provide Wi-Fi functionality.
Figure 1-1. ATWINC1500 Xplained Pro Extension Board
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2.
Getting Started
2.1
Three Steps to Start Exploring the Atmel Xplained Pro Platform
2.2
1.
Download and install Atmel Studio.
2.
Launch Atmel Studio.
3.
Connect ATWINC1500 Xplained Pro to the Xplained Pro MCU board and connect a USB cable to the
DEBUG USB port on the Xplained Pro MCU board.
Connecting ATWINC1500 Xplained Pro to the Xplained Pro MCU Board
ATWINC1500 Xplained Pro has been designed to be connected to the Xplained Pro header marked EXT1.
However, it is compatible with all Xplained Pro EXT headers. Refer to the pin-out of your Xplained Pro
evaluation kit to find out which Xplained Pro EXT headers that can be used.
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) connected. Atmel Studio will present relevant
information like datasheets and kit documentation. The kit landing page in Atmel Studio also have the option
to launch Atmel Software Framework (ASF) example applications for the kit. The target device is programmed
and debugged by the on-board Embedded Debugger. No external programmer or debugger tool is needed.
2.3
Design Documentation and Related Links
The following list contains links to the most relevant documents and software for ATWINC1500 Xplained Pro:
1.
1
Xplained Pro products - Atmel Xplained Pro is a series of small-sized and easy-to-use evaluation kits
®
for Atmel AVR 8- and 32-bit microcontrollers and SoC RF modules. It consists of a series of low-cost
MCU and wireless boards for evaluation and demonstration of features and capabilities of different MCU
and wireless families.
2
2.
ATWINC1500 Xplained Pro User Guide - PDF version of this User Guide.
3.
ATWINC1500 Xplained Pro Design Documentation - Package containing schematics, BOM, assembly
drawings, 3D plots, layer plots, etc.
4.
Atmel Studio - Free Atmel IDE for development of C/C++ and assembler code for Atmel
microcontrollers.
5.
ATWINC1510-MR210PB - Product page with information and datasheet.
6.
ATECC108A/508A - Product page with information and datasheet.
3
4
5
6
1
http://www.atmel.com/XplainedPro
http://www.atmel.com/Images/Atmel-42388-ATWINC1500-Xplained-Pro_UserGuide.pdf
3
http://www.atmel.com/Images/Atmel-42388-ATWINC1500-Xplained-Pro_UserGuide.zip
4
http://www.atmel.com/atmelstudio
5
http://www.atmel.com/devices/atwinc1500.aspx
6
http://www.atmel.com/devices/ATECC108A.aspx
2
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3.
Xplained Pro
Xplained Pro is an evaluation platform that provides the complete Atmel microcontroller and SoC RF
experience. The platform consists of:
●
Microcontroller (MCU) and RF evaluation kits
●
Support a wide range of extension boards
●
Atmel Software Framework (ASF) drivers and demo code integrated with Atmel Studio
●
User guides, application notes, datasheets, and example code through Atmel Studio
1
Xplained Pro MCU and extension boards can be purchased in the Atmel Web Store .
3.1
Hardware Identification System
All Xplained Pro compatible extension boards have an Atmel ATSHA204 CryptoAuthentication™ chip mounted.
This chip contains information that identifies the extension with its name and some extra data. When an
Xplained Pro extension board is connected to an Xplained Pro 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. Table 3-1, “Xplained Pro ID Chip Content” on page 5 shows the data
fields stored in the ID chip with example content.
Table 3-1. Xplained Pro ID Chip Content
Data field
Data type
Example content
Manufacturer
ASCII string
Atmel’\0’
Product Name
ASCII string
Segment LCD1 Xplained Pro’\0’
Product Revision
ASCII string
02’\0’
Product Serial Number
ASCII string
1774020200000010’\0’
Minimum Voltage [mV]
uint16_t
3000
Maximum Voltage [mV]
uint16_t
3600
Maximum Current [mA]
uint16_t
30
3.2
Standard Headers and Connectors
3.2.1
Xplained Pro Standard Extension Header
All Xplained Pro evaluation kits have one or more dual row, 20-pin, 100mil extension headers. Xplained Pro
boards have male headers while Xplained Pro extension boards have their female counterparts. Note that
all pins are not always connected. However, all the connected pins follow the defined pin-out described in
Table 3-2, “Xplained Pro Extension Header” on page 5. The extension headers can be used to connect a
wide variety of Xplained Pro extensions to Xplained Pro boards and to access the pins of the target MCU on
Xplained Pro board directly.
Table 3-2. Xplained Pro Extension Header
1
Pin number
Name
Description
1
ID
Communication line to the ID chip on extension board.
2
GND
Ground.
3
ADC(+)
Analog to digital converter, alternatively positive part of
differential ADC.
4
ADC(-)
Analog to digital converter, alternatively negative part of
differential ADC.
5
GPIO1
General purpose I/O.
6
GPIO2
General purpose I/O.
http://www.atmel.com/tools/atwinc1500-xstk.aspx
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Pin number
Name
Description
7
PWM(+)
Pulse width modulation, alternatively positive part of
differential PWM.
8
PWM(-)
Pulse width modulation, alternatively negative part of
differential PWM.
9
IRQ/GPIO
Interrupt request line and/or general purpose I/O.
10
SPI_SS_B/GPIO
Slave select for SPI and/or general purpose I/O.
11
TWI_SDA
Data line for two-wire interface. Always implemented, bus
type.
12
TWI_SCL
Clock line for two-wire interface. Always implemented, bus
type.
13
USART_RX
Receiver line of Universal Synchronous and Asynchronous
serial Receiver and Transmitter.
14
USART_TX
Transmitter line of Universal Synchronous and
Asynchronous serial Receiver and Transmitter.
15
SPI_SS_A
Slave select for SPI. Should be unique if possible.
16
SPI_MOSI
Master out slave in line of Serial peripheral interface. Always
implemented, bus type.
17
SPI_MISO
Master in slave out line of Serial peripheral interface. Always
implemented, bus type.
18
SPI_SCK
Clock for Serial peripheral interface. Always implemented,
bus type.
19
GND
Ground.
20
VCC
Power for extension board.
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4.
Hardware User Guide
4.1
Headers and Connectors
4.1.1
ATWINC1500 Xplained Pro Extension Header
ATWINC1500 Xplained Pro implements one Xplained Pro Standard Extension Header on page 5 marked with
EXT in silkscreen. This header makes it possible to connect the board to any Xplained Pro MCU board. The
pin-out definition for the extension header can be seen in Table 4-1, “ATWINC1500 Xplained Pro Extension
Header” on page 7.
Table 4-1. ATWINC1500 Xplained Pro Extension Header
4.1.2
Pin
on
EXT
Function
Description
1
ID
Communication line to ID chip.
2
GND
Ground.
3
NC
4
NC
5
ATWINC1500
RESET
Active-low hard reset.
6
ATWINC1500
WAKE
Host wake control.
7
NC
8
NC
9
ATWINC1500 IRQ
ATWINC1500 interrupt output.
10
ATWINC1500 CHIP
ENABLE
Active-high module enable signal.
11
I C SDA
12
2
Data line of I C interface (connected to ATECC108A/508A).
2
I C SCL
2
Clock line of I C interface (connected to ATECC108A/508A).
13
UART RX
Receive pin of target MCU UART interface (NC by default).
14
UART TX
Transmit pin of target MCU UART interface (NC by default).
15
ATWINC1500_SS
Chip select signal.
16
SPI_MOSI
Master out, Slave in signal of target MCU SPI interface.
17
SPI_MISO
Master in, Slave out signal of target MCU SPI interface.
18
SPI_SCK
Clock line of SPI interface.
19
GND
Ground.
20
VCC
Target supply voltage.
2
Power Measurement Header
To measure power going to the ATWINC1510-MR210PB module remove the jumper and connect a voltmeter
across these pins.
A 1Ω resistor is connected in parallel with the jumper which gives a 1 to 1 relationship between voltage and
current measured across the jumper. The resistor is rated for 1/10W maximum power dissipation, which
translates to a maximum of 316mA at 3.3V.
4.1.3
ATWINC1500 Debug Interfaces
ATWINC1500 Xplained Pro has two non-mounted connectors for debug interfaces to the ATWINC15102
MR210PB; one for UART and one for I C.
2
Note that the I C and UART debug signals are disconnected from the Xplained Pro extension header.
2
To connect the I C solder 0Ω resistors to R107 and R108. To connect the UART solder 0Ω resistors to
R118 and R117. To find the location of the resistors, refer to the kit ATWINC1500 Xplained Pro Design
Documentation on page 4.
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Table 4-2. UART Debug
Pin on UART connector
Pin on ATWINC1510 module
Function
1
19
UART RX.
2
14
UART TX.
3
Ground.
2
Table 4-3. I C Debug
2
Pin on I C connector
Function
Function
1
2
I C clock.
2
2
3
Ground.
2
3
I C data.
4
4.2
Peripherals
4.2.1
ATWINC1510-MR210PB
NC
The ATWINC1510-MR210PB main control pins are connected to the Xplained Pro extension header.
Table 4-4. ATWINC1510-MR210PB Connection
4.2.2
Pin on EXT connector
Pin on ATWINC1510 module
Function
5
4
RESET_N.
6
11
WAKE.
9
13
IRQ_N.
10
22
CHIP_EN.
15
16
SPI_SSN.
16
15
SPI_MOSI.
17
17
SPI_MISO.
18
18
SPI_SCK.
LED
There is one dual green/red LED on the ATWINC1500 Xplained Pro extension board that is controlled by the
ATWINC1510-RM210PB. These LEDs are used to show application status.
Table 4-5. LED Connection
4.2.3
Pin on ATWINC1510 module
Function
27
Green LED.
1
Red LED.
Crypto Device
ATWINC1500 Xplained Pro features an Atmel ATECC108A/508A CryptoAuthentication device. For more
information about the device, refer to ATECC108A on page 4 .
Table 4-6. ATECC108A/508A Connections
Pin on EXT connector
Function
11
I C data
12
I C clock
2
2
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5.
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; through Atmel Studio or
by looking at the sticker on the bottom side of the PCB.
By connecting an Xplained Pro board to a computer with Atmel Studio running, an information window will pop
up. The first six digits of the serial number, which is listed under kit details, contain the product identifier and
revision. Information about connected Xplained Pro extension boards will also appear in the Atmel Kits window.
The same information can be found on the sticker on the bottom side of the PCB. Most kits will print the
identifier and revision in plain text as A09-nnnn\rr where nnnn is the identifier and rr is the revision. Boards with
limited space have a sticker with only a QR-code which contains a serial number string.
The serial number string has the following format:
"nnnnrrssssssssss"
n = product identifier
r = revision
s = serial number
The kit identifier for ATWINC1500 Xplained Pro is 2442.
5.2
Board Revisions
Revision 6 of ATWINC1500 Xplained Pro is the initial released version. Revision 10 of ATWINC1500 Xplained
Pro is the latest released version.There are no known issues.
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6.
Document Revision History
Document
revision
Date
Comment
42388B
17/11/2015
Wireless module part number updated.
42388A
15/04/2015
Initial document release.
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7.
Evaluation Board/Kit Important Notice
This evaluation board/kit is intended for use for FURTHER ENGINEERING, DEVELOPMENT,
DEMONSTRATION, OR EVALUATION PURPOSES ONLY. It is not a finished product and may not (yet)
comply with some or any technical or legal requirements that are applicable to finished products, including,
without limitation, directives regarding electromagnetic compatibility, recycling (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. Further, the user indemnifies Atmel from all claims
arising from the handling or use of the goods. Due to the open construction of the product, it is the user's
responsibility to take any and all appropriate precautions with regard to electrostatic discharge and any other
technical or legal concerns.
EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER USER NOR
ATMEL SHALL BE LIABLE TO EACH OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES.
No license is granted under any patent right or other intellectual property right of Atmel covering or relating
to any machine, process, or combination in which such Atmel products or services might be or are used.
ATWINC1500 Xplained Pro [USER GUIDE]
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Atmel Corporation
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© 2015 Atmel Corporation. / Rev.: 42388B-MCU-11/2015
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