General Information
M9328MX21ADSE User’s Manual, Rev. A
1-2
Freescale Semiconductor
•
Separate CMOS Image Sensor Card
•
Audio CODEC includes an 11.28 MHz crystal oscillator, a 3.5 mm audio input jack, a 3.5 mm
microphone jack, and a 3.5 mm headphone jack
•
Cirrus Logic CS8900A-CQ3Z 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 Board)
•
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 @ 2.4 Amperes
•
USB cable
•
RS-232 serial cable
•
Two RJ-45 Ethernet cables, network, and crossover
1.3
System and User Requirements
To use the ADS, you need:
•
An IBM PC or compatible computer that has:
— A Windows
®
98, Windows ME
™
, Windows XP
™
, Windows 2000, or Windows NT
®
(version
4.0) operating system
— A parallel port and a Multi-ICE device (not included)
•
A
+
5 VDC power supply @ 2.4 A, with a 2 mm female (inside positive) power connector
(included)
CAUTION
Never supply more than +5.5-volts power to your M9328MX21ADSE.
Doing so can damage board components.
1.4
M9328MX21ADSE Diagram
Figure 1-1 shows the connectors and other major parts of the ADS Base board and CPU board.