User's Manual

About the Boards
About the 3-Stack Platform System
4
i.MX31 3-Stack Quick Start Guide for Linux
camera, WiFi 802.11g/b, 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 continues to evolve, more Personality boards will be created
to meet new multimedia requirements.
Table 1.2
describes the 3-Stack Platform features in detail.
Table 1.2 3-Stack Platform Features
Item Description
All boards • Near to final product form-factor demonstration
modules and working platforms.
• Solid reference schematics that closely resemble
final products to aid customers' designs.
CPU board • i.MX31 ARM-11 Applications Processor
• 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
Personality board • Peripheral components
• Interface connectors
• 71.428 mm x 129.462 mm
Debug board • Two RS-232 interfaces
• 10/100 Base-T Ethernet connector
• Current measure connectors
• 71.400 mm x 174.900 mm
Expansion Headers • Utilizing reliable high density connector to interface
between boards, 3 board assembly for software
development and 2-board assembly (without debug
board) for demonstration
Battery Support • +4.2 V 2400mAh Battery power supply and Battery
Charging Function
LCD Display • 2.8 inch TFTLCD display panel with touch panel and
LED backlight
Smart LCD Connector • 2.4 inch QVGA smart display panel connector
Camera Interface • Image sensor camera connector
Selectable Clock
Sources
• Two selectable system clock sources: 32.768 KHz
and 26 Mhz
Debug Port • RealView-ICE debug support
3StackQS_Linuxbeta.book Page 4 Wednesday, January 16, 2008 1:58 PM