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Federal Communications Commission Radio Frequency Interference Statement
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This devi ce ma y not cause harmful interference and
(2) this device must accept any interference received, including interference that might caus e undesired operation.
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This chapter provides detailed information about the three boards (CPU, Debug,
Personal ity) and the locations of the connect ors and switches for each.
CAUTIONYour PDK arrives housed in a plastic device enclosure, which under
normal circumstanc es you should not remove. However, the PDK
documentation set includes information for board-level components, and
also explains in some documents how to assemble the boards into th e
enclosu re. Should you need to work dire ctly with the bo ards, please use
great caution in handling the components:
– To remove or work w ith the boards, use sta tic precautions.
– To remove or add the enclosure, firs t read the enclosure assembly instructions
carefully and note which areas are delicate, such as the speakers.
About the 3-Stack Platform System
Freescale introduces the 3-Stack Pla tform System, which you use to develop multim edia
and connec tivity applications using the i.MX27 Applications Processor and the MC13783
Audio and Power Management device.
The 3-Stack Platform System decreases the time between first development and final
product release by providing you (as the system designer) with a near-to-final product
design, which you can use as a development platform for software and hardware.
There are two Board Support Packages (BSP) for the 3-Stack Platform System, with one
BSP for Windows Embedded CE™ 6.0, and one BSP for Linux operating systems. Th ese
BSPs contain drivers optimized for multimedia operations using the i.MX27 an d
MC13783 devices.
Freescal e's 3-Stack Platform S ystem consists of three small boards: CPU, Debug , and
Personality.
• A CPU board contains the i.MX27 CPU, me m o ries, and the MC13783 Power
Management IC (PMIC).
• A Debug board provides the debug interfaces (such as JTAG), and also has a CPLD
that imple m ents an external Etherne t and serial controller for debug purposes.
• The Personal ity board implements the functionality of the 3-Stack board, and
contains hardware for Wi-Fi connec tivity, FM receiver, and so on. The Personality
board can b e modi fied to meet you r sp ecif ic requi reme nt s wi tho ut the nee d to modi fy
the other two boards (CPU, Debug). The Personality board was desig ned to support
1
i.MX27 PDK 1.0 Quick Start Guide, Rev. 1.0
3
About the Boards
About the 3-Stack Platform System
common multimedia applications, and has a 2.8-inch VGA display, im age sensor
camera, Wi-Fi CERTI FIED™ IEEE 802.11™ b/g st andards, FM receiver, SD Card
connector, USB OTG, USB Host, 2.4 QVGA smart display panel connector, ATA
connector and TV-Out connector. As the 3-Stack platform c ontinues t o evolve, more
Personality boards will be created to meet new multimedia requirements. Table 1.1
lists 3-Stack platform features in more detail.
Table 1.1 3-Stack Platform Features
Details
All boards• Near to final product form-factor demonstration
CPU board
Personality board• Peripheral components
Debug board• Two RS-232 interfaces
Expansion Headers• Utilizing reliable high density connector to interface
Battery Support• +4.2 V 2400mAh Battery power supply and Battery
LCD Display• 2.8 inch TFTLCD display panel with touch panel and
Smart LCD Connector• 2.4 inch QVGA smart display panel connector
modules and working platforms.
• Solid reference schematics that closely resemble
final products to aid customers' designs.
• i.MX27 ARM9
• MC13783 Atlas power management chip
• 256 MB of NAND Flash Memory
• 128 MB of 32 bit DDR SDRAM memory
• 37.914 mm x 67.517 mm
• Interface connectors
• 71.428 mm x 129.462 mm
• 10/100 Base-T Ethernet connector
• Current measure connectors
• 71.400 mm x 174.900 mm
between boards, 3 board assembly for software
development and 2-board assembly (without debug
board) for demonstration
Charging Function
LED backlight
™ Applications Processor
Camera Interface• Image sensor camera connector
Selectable Clock
Sources
4
i.MX27 PDK 1.0 Quick Start Guide, Rev. 1.0
• Two selectable system clock sources: 32.768 KHz
and 26 Mhz
About the 3-Stack Platform System
Table 1.1 3-Stack Platform Features
Details
About the Boards
Debug Port
Video and Audio
Stereo
GPS Connector• One connector to outboard GPS module
FM Receiver
TV Out• TV decoder that supports 8-bit color, NTSC and PAL
PC Card Expansion• SD card connectors, with card sense
USB• One USB OTG high-speed transceiver with mini-
ATA SupportATA5 controller with
•RealView
• Stereo microphone jack, headphone and video jack,
stereo and mono (ear piece) speaker terminals
formats
standards and Bluetooth(r) Core Specification
Version 2.0 + EDR (enhanced data rate)
combination module
• One Ethernet jack connector (for application/debug)
USB connector
• One USB high-speed host transceiver, with
standard USB host connector
• One 44-position dual row 2 mm header for small
form-factor disk drivers
• One 40-pin ZIF connector for Toshiba HDD
®-ICE debug support
Accelerometer• Onboard accelerometer with sensitivity in three
Serial PortTwo RS-232 interfaces with DB-9 connectors
separate axes (X, Y, Z)
• One RS-232 interface is driven by a UART channel
internal to the MX27, and it supports DCE with
optional full modem controls
• The other RS-232 interface is DTE with optional full
modem controls
i.MX27 PDK 1.0 Quick Start Guide, Rev. 1.0
5
About the Boards
About the 3-Stack Platform System
Cables• 5.0V/2.4A universal power supply kit
Software• Sample Windows® embedded CE binary image
Application
Development Tools
Table 1.1 3-Stack Platform Features
Details
• RS-232 standard serial cable
• High Speed USB cables with mini-AB connector s for
OTG
• High speed cable with standard A-to-mini-B
connectors
• Mini-USB adaptor
• Jack to RCA audio/video cable
• Ethernet cables (2) with RJ45-8 connectors
from Freescale
• Windows embedded CE BSP available from
Freescale
• ATK software
• Platform Builder 6.0
• Visual Studio 2005
6
i.MX27 PDK 1.0 Quick Start Guide, Rev. 1.0
CPU Board
J1 Board-to-Board Connector
CPU
Board
Top
Bottom
About the Boards
CPU Board
Figure 1.1 CPU Board
You use the J 1 board-to-board connector (500 pins) to connect the CPU board to either of
the other two boards:
• Connect the CPU bo ard to a Personal ity board, for running dem os (no Debug board
is needed).
• Connect the CPU bo ard to a Debug board, (and connec t the Personality board to the
Debug board) for developing software. The Personality board plugs into the other
side of the Debug board.