Digital Spectrum TMS320C6413 Use and care manual

TMS320C6413/C6418 EVM
2004 DSP Development Systems
Reference
Technical

TMS320C6413/C6418 EVM
Technical Reference
507265-0001 Rev. B
October 2004
SPECTRUM DIGITAL, INC.
12502 Exchange Drive, Suite 440 Stafford, TX. 77477
Tel: [phone] Fax: [phone]
[email protected] 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 © 2004 Spectrum Digital, Inc.

Contents
1 Introduction to the TMS320C6413/C6418 EVM Module . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Provides you with a description of the TMS320C6413/C6418 EVM Module, key features, and
block diagram.
1.1 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2 Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.3 Display/Keypad Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.4 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.5 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.6 Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1.6.1 CLKMODE Multiplier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1.6.2 CLKINSEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1.6.3 Oscillator Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
1.6.4 Endian Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.7 EMIFA Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.7.1 Boot Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.7.2 EMIFA Clock Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.8 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
2 Board Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Describes the operation of the major board components on the TMS320C6413/C6418 EVM.
2.1 CPLD (programmable Logic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.1 CPLD Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.1.2 CPLD Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.1.3 USER_REG Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.1.4 DC_REG Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.1.5 Version Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.1.6 MISC Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.1.7 LCD Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.1.8 C6413/C6418 EVM Interface Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2.2 AIC23 Codec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2.3 Synchronous Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.4 Flash ROM Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.5 SBRAM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.6 LEDs and DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.7 Daughter Card Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2.8 TL16550 UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
3 Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Describes the physical layout of the TMS320C6413/C6418 EVM and its connectors.
3.1 TMS320C6413/C6418 EVM Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.2 Keypad/display Module Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3.3 Connector Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

3.4 Expansion Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.4.1 P1, Memory Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3.4.2 P2, Peripheral Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3.4.3 P3, HPI Expansion Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.5 Audio Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.5.1 J1, Microphone Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.5.2 J2, Audio Line In Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
3.5.3 J3, Audio Line Out Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
3.5.4 J4, Headphone Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
3.6 Power Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3.6.1 J5, +5V Main Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3.6.2 J6, Alternate Power Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3.7. Miscellaneous Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
3.7.1 J8, RS-232 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
3.7.2 J7, External JTAG Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
3.7.3 JP1, PLD Programming Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3.8 P5, Keypad/Display Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3.9 System LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3.10 Reset Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
A Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Contains the schematics for the TMS320C6413/C6418 EVM and Keypad/display Module
A.1 TMS320C6413/C6418 EVM Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A.2 Keypad/display Module Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-26
B Mechanical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Contains the mechanical information about the TMS320C6413/C6418 EVM and Keypad/display
Module
B.1 TMS320C6413/C6418 EVM Mechanical Information . . . . . . . . . . . . . . . . . . . . . . B-2
B.2 Keypad/display Module Mechanical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3

About This Manual
This document describes the board level operations of the TMS320C6413/C6418
Evaluation Module (EVM). The EVM is based on the Texas Instruments
TMS320C6413/C6418 Digital Signal Processor.
The TMS320C6413/C6418 EVM is a table top card to allow engineers and software
developers to evaluate certain characteristics of the TMS320C6413/C6418 DSP to
determine if the processor meets the designers application requirements. Evaluators
can create software to execute onboard or expand the system in a variety of ways.
Notational Conventions
This document uses the following conventions.
The TMS320C6413/C6418 will sometimes be referred to as the C641x.
The TMS320C6413/C6418 EVM will sometimes be referred to as the EVM.
Program listings, program examples, and interactive displays are shown is a special
italic typeface. Here is a sample program listing.
equations
!rd = !strobe&rw;
Information About Cautions
This book may contain cautions.
This is an example of a caution statement.
A caution statement describes a situation that could potentially damage your software,
or hardware, or other equipment. The information in a caution is provided for your
protection. Please read each caution carefully.
Related Documents
Texas Instruments TMS320C64XX DSP CPU Reference Guide
Texas Instruments TMS320C64XX DSP Peripherals Reference Guide

Table 1: Hardware History
Revision History
A Alpha Release
Table 2: Manual History
Revision History
A Alpha Release
B Text Updates

1-1
Chapter 1
Introduction to the
TMS320C6413/C6418 EVM
Chapter One provides a description of the TMS320C6413/C6418 EVM
along with the key features and a block diagram of the circuit board.
Topic Page
1.1 Key Features 1-2
1.2 Functional Overview 1-3
1.3 Display/Keypad Overview 1-4
1.4 Basic Operation 1-4
1.5 Memory Map 1-5
1.6 Jumper Settings 1-6
1.6.1 CLKMODE Multiplier 1-7
1.6.2 CLKINSEL 1-7
1.6.3 Oscillator Disable 1-7
1.6.4 Endian Select 1-8
1.7 EMIFA Configuration Options 1-8
1.7.1 Boot Options 1-8
1.7.2 EMIFA Clock Select 1-9
1.8 Power Supply 1-9

Spectrum Digital, Inc
1-2 TMS320C6413/C6418 EVM Module Technical Reference
1.0 Key Features
The C6413/C6418 EVM is a standalone development platform that enables users to
evaluate and develop applications for the TI C64XX DSP family. The EVM also serves
as a hardware reference design for the TMS320C6413/C6418 DSP. Schematics, logic
equations and application notes are available to ease hardware development and
reduce time to market.
The EVM comes with a full compliment of on-board devices that suit a wide variety of
application environments. Key features include:
• A Texas InstrumentsC6413/C6418 DSP operating at 500/600 MHz
• An TLC320AIC23B stereo codec
• 8 Mbytes of synchronous DRAM
• 1 Mbyte of synchronous Burst RAM
• 1 Mbyte of non-volatile Flash memory
• TL16C550 UART with RS-232 Drivers
• 4 user accessible LEDs and DIP switches
• Software board configuration through registers implemented in CPLD
• 128 LCD display and keypad
• Standard expansion connectors for daughter card use
Figure 1-1, Block Diagram C6413/C6418 EVM
Exte r nal
JTAG
AIC23
Codec
Host Port Int
Peripheral Exp
LED DIP
EMIF
HPI
McBSPs
0 1 2 30 1 2 3
Memory Exp
CLK_SEL OSC ENDIAN
6418
DSP
Sync
DRAM
32
576
Config
32
OPT
8
CPLD
Sync
SRAM
Keypad
Display
CLKM0 CLKM1 CLKM2
CLKM3
RS-232
Flash Flash
32
1324
UART
8
I2C
ROM
PWR
MIC IN
LINE OUT
HPOUT
LINE IN
EXT PWR
I2C Bus
McASPs