Circuit Cellar 259 02-2012.pdf
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PROJECT:
A Receiver for Digitizing RF Signals
INSIGHT:
Power Supplies & Surge Voltage
HOW TO:
Use High-Speed ADCs Efficiently
LOCATION:
Australia
LOCATION:
Canada
LOCATION:
France
PAGE:
14
PAGE:
44
PAGE:
52
THE WORLD’S SOURCE FOR EMBEDDED ELECTRONICS ENGINEERING INFORMATION
FEBRUARY 2012
ISSUE 259
WIRELESS COMMUNICATIONS
Construct a GPS-Based
Vehicle Timing System
PLUS
PROGRAMMING
ESSENTIALS
Embedded Linux Licensing Issues
// The Four Main Licenses in Detail
// Problems with GLP-Licensed Software
// Keep IP Private While Using Linux
// And More
Bypass Capacitors &
EMI Filtering
An OS-Free Platform for
CPU Experimentation
Build a Multi-Serial
Protocol Tool
Analog Design &
Beyond
$7.50 U.S. ($8.50 Canada)
www.circuitcellar.com
NEW chipKIT™ Development Platforms from Microchip
The
rst 32-bit MCU platforms compatible with Arduino™ HW and SW
IT’S EASY TO GET STARTED!
•
Visit
www.microchip.com/chipkit
•
PurchaseachipKITdevelopmentboard
•
Downloadthefreesoftware
•
OrderfreePIC32samples
The chipKIT™ Uno32 and Max32 development boards are the
rst 32-bit
microcontroller-based platforms that are compatible with existing Arduino™
hardware and software.
The chipKIT platform allows hobbyists and academics from many disciplines, such as
mechanical engineering, computer science and artists to develop original embedded
applications easily and quickly including: motor control, LCD display, wired and wireless
communications, LED matrix control and sensor networks
Key Features:
•
Applicationdevelopmentusinganenvironmentbasedon theoriginalArduino IDE,
modiÖed to support PIC32 devices while still supporting the original Arduino line.
Leverages existing code examples, tutorials and resources.
•
Pin-outcompatibi itywithmanyexistingArduinoshields
•
Higherperformanceata lowerprice-pointthanexistingsolutions
•
Advancedcapabi ities including:
– IntegratedUSB(Devce/Ho ,OTG)
– IntegratedEthernet
– CAN
chipKIT Uno32 (TDGL002)
chipKIT Max32 (TDGL003)
Development Board Comparison
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www.microchip.com/chipkit
Embedded Systems
High-End Performance
with Embedded Ruggedness
TS-7800
500 MHz ARM9
229
$
Low power - 4W@5V
Unbrickable
design
qty 100
128MB DDR RAM
269
$
512MB high-speed
(17MB/sec) onboard Flash
qty 1
12K LUT customizable FPGA
Internal PCI Bus, PC/104 connector
shown
w/ optional
SD Cards
2 host USB 2.0 480 Mbps
Gigabit ethernet
2 SD sockets
3x faster
and backward
compatible with TS-72xx
10 serial ports
110 GPIO
5 ADC (10-bit)
2 SATA ports
Sleep mode uses 200 microamps
Boots Linux 2.6 in 0.7 seconds
Linux 2.6 and Debian by default
TS-TPC-7390
7” Color Touch Panel Computer
Low Power, Industrial Quality Design
Mountable aluminum frame
200 MHz ARM9
64MB SDRAM (128MB opt)
512MB Flash w/ Debian Linux
800 x 480 video core
Dedicated framebuffer- 8MB RAM
449
$
Audio codec with speaker
qty 1
Boots Linux 2.6 in less than 2 seconds
Unbrickable, boots from SD or NAND
Runs X Windows GUI applications
More Touch Panel Computers on our website
Runs Eclipse IDE out-of-the-box
Over 25 years in business
Custom configurations and designs w/
excellent pricing and turn-around time
Open Source Vision
Never discontinued a product
Most products stocked and available
for next day shipping
Engineers on Tech Support
Design your solution with one of our engineers (480) 837-5200
New Products
185
TS-WIFIBOX-2
A Complete Solution for 802.11g WiFi Applications
$
A Complete Solution for 802.11g WiFi Applications
185
qty 1
qty 1
Low power (3.2 watts), fanless
Power via 5-12 VDC, USB, PoE (opt.)
64MB DDR-RAM
256MB ultra-reliable XNAND drive
Micro-SD Card slot
RS-232, RS-485, CAN, RTC
Header with SPI and 11 DIO
480Mbit/s USB, Ethernet, PoE option
Boots Linux 2.6.24 in < 3 seconds
Ideal for gateway or firewall, protocol
converter, web server, WiFi audio, and
unattended remote applications
Un-brickable, boots from SD or flash
Customizable FPGA - 5K LUT
Optional DIN mountable enclosure
series
TS-SOCKET Macrocontrollers
Jump Start Your Embedded System Design
starts at
92
$
qty 100
TS-SOCKET Macrocontrollers are CPU core modules that
securely connect to a baseboard using the TS-SOCKET
connector standard. COTS baseboards are available or
design a baseboard for a custom solution with drastically
reduced design time and complexity. Start your embedded
system around a TS-SOCKET Macrocontroller to reduce
your overall project risk and accelerate time to market.
75 mm / 2.953 in.
Current projects include:
TS-4200: Atmel ARM9 with super low power
TS-4300: Cavium ARM11 with dual 600 MHz and FPU
Dual 100-pin connectors
TS-4500: Cavium ARM9 at very low cost
Secure connection w/ mounting holes
TS-4700: Marvell PXA168 with video and 1.2 GHz CPU
Common pin-out interface
TS-4800: Freescale iMX515 with video and 800 MHz CPU
Low profile w/ 6mm spacing
Several COTS baseboards for evaluation & development
Technologic
Systems
We use our stuff.
Visit our TS-7800 powered website at
www.embeddedARM.com
Plik z chomika:
Dark-Porn
Inne pliki z tego folderu:
Circuit Cellar 259 02-2012.pdf
(18597 KB)
Circuit Cellar 258 01-2012.pdf
(16357 KB)
Circuit Cellar 260 03-2012.pdf
(15058 KB)
Circuit Cellar 261 04-2012.pdf
(20120 KB)
Circuit Cellar 263 06-2012.pdf
(21964 KB)
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