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
