EDB7312 Cirrus Logic Inc, EDB7312 Datasheet - Page 2

• Manufacturer Part Number: EDB7312
• Description: KIT DEVELOPMENT EP73XX ARM7
• Manufacturer: Cirrus Logic Inc
• Type: MCUr

Specifications of EDB7312

• Contents: Evaluation Board and CD-ROM
• Silicon Manufacturer: Cirrus Logic
• Silicon Core Number: EP7312
• Features: Enhanced Digital Audio Interface, Two Serial Ports, Parallel I/O Interface
• Silicon Family Name: ARM
• Kit Contents: Development Board, Color LCD, USB, Ethernet, Serial & Parallel Cables, CD
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: EP7309, EP7311, EP7312
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1209

Contacting Cirrus Logic Support
For a complete listing of Direct Sales, Distributor, and
Sales Representative contacts, visit the Cirrus Logic web site at:
http://www.cirrus.com/corporate/contacts/sales.cfm
Cirrus Logic Inc. (Nasdaq: CRUS) is a premier supplier of precision linear circuits and advanced mixed-signal chip solutions. The company’s products, sold under
its own name and the Crystal
With more than 900 patents (issued and pending), Cirrus Logic’s inventions are substantive, and the company continues to expand its rich intellectual property
portfolio through major R&D investments. Nearly half of the company’s patents involve mixed-signal technology, which is key to innovating highly integrated sys-
tem-on-chip solutions. Over the past decade, Cirrus Logic has achieved 70 plus industry firsts with its product introductions. Many of these innovations have set new
industry standards within their respective markets.
Cirrus Logic operates from headquarters in Austin, Texas and major sites in Fremont, California and Broomfield, Colorado. Internationally, the company oper-
ates from offices in Europe, Japan, and Pacific Asia.
More information about Cirrus Logic and its products can be accessed at the company’s world wide web site: www.cirrus.com.
Copyright © 2000 Cirrus Logic, Inc. All rights reserved. Printed in USA.
ARM is a registered trademark and EmbeddedICE and Multi-ICE are trademarks of ARM Limited. Windows, Windows 95, Windows 98, and Windows NT, and Mi-
crosoft are registered trademarks of Microsoft Corporation. MULTI is a registered trademark and Green Hills is a trademark of Green Hills Software, Inc., GNU, and
eCos are trademarks and Cygnus and RED Hat are a registered trademarks of Red Hat, Inc. Wind River Systems and VxWorks are registered trademarks and
Tornado is a trademark of Wind River Systems, Inc. Nucleus Plus is a trademark of Accelerated Technology, Inc. Linux is a registered trademark of Linus Torvalds.
JEENI is a trademark of Embedded Performance, Inc. Hewlett-Packard is a registered trademark of Hewlett-Packard Company. IRDA is a registered trademark of
the Infrared Data Association. SmartMedia is a trademark of Toshiba Corporation. OrCad is a registered trademark of OrCad, Inc.
Cirrus Logic, Inc. has made best efforts to ensure that the information contained in this document is accurate and reliable. However, the information is subject to
change without notice and is provided ‘AS IS’ without warranty of any kind (express or implied). No responsibility is assumed by Cirrus Logic, Inc. for the use of this
information, nor for infringements of patents or other rights of third parties. This document is the property of Cirrus Logic, Inc. and implies no license under patents,
copyrights, trademarks, or trade secrets. No part of this publication may be copied, reproduced, stored in a retrieval system, or transmitted, in any form or by any
means (electronic, mechanical, photographic, or otherwise) unless distributed in its entirety with all copyright notices attached. No part of this publication may be
used as a basis for manufacture or sale of any items without the prior written consent of Cirrus Logic, Inc. The names of products of Cirrus Logic, Inc. or other vendors
and suppliers appearing in this document may be trademarks or service marks of their respective owners which may be registered in some jurisdictions. A list of
Cirrus Logic, Inc. trademarks and service marks can be found at http://www.cirrus.com.
2
TDS4500

320 X 240
SCREEN
HEADPHONE
COLOR
LCD W/
TOUCH
IrDA
POWER CIRCUITRY
LINE OUT
product brand, enable system-level applications in mass storage, audio, and precision data conversion.
LINE IN
LCD DATA & CONTROL
Cirrus Logic EDB7312 Board Diagram
DIGITAL AUDIO
SERIAL I/O
5V, 3V & 2.5V
SMI BUS
CIrrus Logic
MAVERICK
EP7312
CPU
ADDRESS, DATA & CONTROL
BUFFER
CONTROLLER
KEYBOARD
& MOUSE
ETHERNET
8MBYTE
CS8900A
FLASH
16MBYTE SDRAM &
NAND
PS/2
16MBYTE FLASH
PARALLEL I/O
ANALYZER
HEADERS
IDE BUS
LOGIC
ROM
1KB
Product Bulletin
DK508PP03