i.MX21 ADS

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The i.MX21 Application Development System (MCIMX21ADSE) is a development tool which is designed to run software applications designed for the i.MX21 processor.

Features

•   i.MX21 Processor
•   Two clock-source crystals, 32.768 KHz and 26 MHz
•   Power connector for +5.0-volts in from an external, regulated power supply, an in-line fuse, and a power on/off switch.
•   Voltage regulators that step down the 5.0-volt input to Vcc (3.0-volts), 2.5-volts, 1.8-volts, and 1.5-volts.
•   Multi-ICE debug support
•   Two 8M × 16-bit Burst Flash memory devices, configured as one 32MB, 32-bit device
•   Two 16M × 16-bit SDRAM devices, configured as one 64MB, 32-bit device
•   High speed expansion connectors for optional add on cards
•   Two-board system: modular CPU board plugs into Base board; Base board has connections for LCD display panel and keypad and TV encoder card
•   Memory mapped expansion I/O
•   Configuration and user definable DIP switches
•   SD/MMC memory card connector
•   Two RS232 transceivers and DB9 connectors (one configured for DCE and one for DTE operation) supporting on-chip UART ports
•   External UART with RS232 transceiver and DB9 connector
•   IrDA transceiver that conforms to Specification 1.4 of the Infra-red Data Association
•   USB OTG (On The Go) interface transceiver and USB mini AB connector
•   Separate LCD panel assembly with a ribbon cable that connects to the Base board and interfaces directly with the M9328MX21ADS
•   Touch panel controller for use with the LCD
•   Separate Keypad unit with 36 push button keys
•   Separate CMOS Image Sensor Card
•   Audio CODEC includes an 11.28MHz crystal oscillator, a 3.5mm audio input jack, a 3.5mm microphone jack, and a 3.5mm headphone jack
•   Cirrus Logic CS8900A Ethernet controller, with RJ-45 connector for connecting to a system hub
•   Two 32 × 3-pin DIN expansion connectors with most i.MX21 I/O signals
•   Variable resistor for emulation of a battery voltage level
•   NAND Flash card (Plugs into CPU)
•   LED indicators for power, external bus activity, Ethernet activity, and two LEDs for user defined status indiction
•   Universal power supply with 5.0-volt output @ 2.4A
•   USB cable
•   RS232 serial cable
•   Two RJ-45 Ethernet cables, network and crossover