TMS320DM355
Evaluation Module
Technical
Reference
2008
DSP Development Systems
TMS320DM355 Evaluation
Module Technical Reference
509905-0001 Rev. E
April 2008
SPECTRUM DIGITAL, INC.
12502 Exchange Drive, Suite 440 Stafford, TX. 77477
Tel: 281.494.4505
Fax: 281.494.5310
sales@spectrumdigital.com www.spectrumdigital.com
IMPORTANT NOTICE
Spectrum Digital, Inc. reserves the right to make changes to its products or to discontinue any
product or service without notice. Customers are advised to obtain the latest version of relevant
information to verify that the data being relied on is current before placing orders.
Spectrum Digital, Inc. warrants performance of its products and related software to current
specifications in accordance with Spectrum Digital’s standard warranty. Testing and other quality
control techniques are utilized to the extent deemed necessary to support this warranty.
Please be aware that the products described herein are not intended for use in life-support
appliances, devices, or systems. Spectrum Digital does not warrant nor is Spectrum Digital liable for
the product described herein to be used in other than a development environment.
Spectrum Digital, Inc. assumes no liability for applications assistance, customer product design,
software performance, or infringement of patents or services described herein. Nor does Spectrum
Digital warrant or represent any license, either express or implied, is granted under any patent right,
copyright, or other intellectual property right of Spectrum Digital, Inc. covering or relating to any
combination, machine, or process in which such Digital Signal Processing development products or
services might be or are used.
WARNING
This equipment is intended for use in a laboratory test environment only. It generates, uses, and can
radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable
protection against radio frequency interference. Operation of this equipment in other environments
may cause interference with radio communications, in which case the user at his own expense will be
required to take whatever measures necessary to correct this interference.
Copyright
©
2008 Spectrum Digital, Inc.
Contents
Introduction to the DM355 Evaluation Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provides you with a description of the DM355 Evaluation Module, key features, and
block diagram.
1.1 Key Features
..........................................................
1.2 Functional Overview of the DM355 EVM
.................................
1.3 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5 Configuration Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6 Power Supply
.........................................................
2
Board Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Describes the operation of the major board components on the DM355 Evaluation Module.
2.1 EMIF Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1.1 Flash, NAND Flash, Ethernet Interface
....................................
2.1.2 DDR2 Memory Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1.3 Memory Card Interface
..............................................
2.1.4 UART Interface
...................................................
2.1.5 USB Interface
.....................................................
2.2 Input Video Port Interfaces
...............................................
2.2.1 On Chip Video Output DAC
.............................................
2.2.2 AIC33 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Ethernet Interface
.......................................................
2
2.4 I C Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.1 MSP430 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 Daughter Card Interface
................................................
2.6 DM355 CPU Video Clocks
..............................................
2.7 Battery
..............................................................
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