TMS320VC5402 development board DSP (USB+CPLD+DSP) Price buy introduction Info|Study-Dev-DSP-board-emulator

[Introduction]

TMS320VC5402 development kit can be used to verify the TMS320VC5402 digital signal processor features, is currently on the market features the most complete development platform for learning, especially the audio processing and USB mobile storage.
Aspects of the audio processing hardware and software optimized to support the music player in MP3, WAV, PCM in three formats, has been caught up in sound quality close to CD sound quality; USB removable storage to support high-capacity removable storage devices, such as U disk, USB mobile hard disk, etc. hardware to choose the way in HOST or SLAVE mode, the software provided on FAT16, FAT32 and disk read and write U test.
TMS320VC5402 another development kit using DSP + single-chip program

(ie, HPI connected with the single-chip IO), can be made directly

through the single-chip DSP serial port to download to run, so that

users can not DSP Emulator DSP system can also be carried out learning

development, for the purchase of DSP beginners can save the cost of

simulator; and users can easily on the basis of the program from the

DSP + single-chip DSP + ARM over to the program.
The product is suitable for speech processing, communications, test

equipment such as portable applications. With high-performance, low

power consumption characteristics.

 Hardware features:
DSP: TMS320VC5402PEG100,100MHZ；on-chip 16K*16bit DARAM.
 
SDRAM:IS61LV6416,64K*16bit IS61LV6416 SRAM,can be configured as data

segment or code segment by onboard CPLD.
 
Ethernet interface: RTL8019AS

Audio Interface:TLV320AIC23,support both Audio out and Microphone In.

MP3 decoder : STA013 support stereo out

USB port: Cypress SL811HST support USB host and USB device.

CPLD: Altera EPM7032AE CPLD

MCU : STC89LE58RD+,connect to DSP with HPI interface. can program DSP

with RS232 interface.
LCD interface: 24 Pin LCD interface, support 320*240 gray LCD.

Keyboard: 8 bit programmable keyboard.

Extra INT interface and Reset button

JTAG: 2X general jtag interface, Fully compatible with official pin
defination.

[Hardware Resources]

CPU
◆ TMS320VC5402PEG100, a maximum operating frequency of 100MHZ;-chip

built-in 16K * 16 bit DARAM, can be configured into a data area and

procedures for the district

External memory
◆ DSP chip to expand 64K * 16-bit IS61LV6416 SRAM, through changes in

the CPLD logic, can be used as a data area can also be used as a

program area

Network Interface
The use of the RTL8019AS

 ◆ 10M network interface chips, with

connectivity and status indicators, user-friendly Ethernet

communications.

Audio input / output interface
◆ audio chip TLV320AIC23, it is a TI's high-performance stereo audio

chip. Support for a microphone input, headset, speaker output, to

achieve user-friendly recording and broadcasting.

MP3 players
◆ MP3 codec chip STA013 used, STA013 is a high integration,

flexibility, strong MP3G LayerIII decoder chip. MP3 players can be

carried out (surround sound), through the PHONE output interface.

USB interface
◆ USB control board's chip SL811HST chip CYPRESS through jumpers on

the board, as well as procedures which can SLAVE in HOST or two modes,

user-friendly plug-in mass storage devices to achieve.

CPLD logic control
◆ used EPM7032AE CPLD, processing DSP and the peripherals of temporal

logic, CPLD's JTAG port to the users, the user can learn to use CPLD.

At the same time to provide on-board VHDL code for user reference.

Single-chip
◆ to provide STC89LE58RD + MCU, DSP through the HPI interface and

connected to, DSP program downloaded through the serial port single-

chip MCU (or FLASH memory), and then loaded into the mouth through the

HPI run DSP.

LCD interface
◆ 24-pin LCD graphical interface, user-friendly access 320 * 240 of

the LCD, and to provide basic GUI interface program.

Free button
◆ 8 users can customize the buttons, such as user-friendly LCD with

the realization of human-computer dialogue

Interrupt input
◆ to provide a key interface, user-friendly manual is used as

interrupt input

Reset
◆ automatic on-board reset circuit to provide manual to facilitate

debugging

Power Supply
◆ inside is outside the negative 5V/1A switching power supply

JTAG interface
◆ standard 14-pin JTAG interface (6 feet the first of which is empty),

you can connect a variety of TI's DSP Emulator.

[Code and related experiments]

1, DSP download experiment
Detailed description of how to file out into a hex file to download

through the serial port to the single-chip, thus loaded into the DSP to

run. Mainly used in this way there is no DSP Emulator circumstances.

2, CpuTimer timer experiment
TMS320VC5402 has two CPU timer, the procedure is the main CPU to

operate the timer 0 to generate an interrupt 1ms. Can be seen in the

development of on-board LED flashes twice per second, D9 phenomenon.

3, outside the extended experimental SRAM
SRAM experiment is carried out for external SRAM read and write

operation, first write the same address data unit and then read out the

data the same unit will read out the data and write the data to

determine whether a normal SRAM.

4, extended interruption of the experimental input
In the expansion of input interface INT3 interrupt input termination

there is a small button, as long as the user press the small button,

INT3 pin low there. Can be seen on the board is: press the board on

"EXINT" small button, the LED flashes to pick up (that is, the

frequency of large).

5, the keyboard scanning experiment
Scan board on 1 * 8 keyboard keys, the user can single step or single-

step debug function to track to see the keys. On the board is: Each

press of a button, a flashing light-emitting diodes.

6, MCBSP experimental stereo alarm
TMS320VC5402 chip McBSP has two multi-channel synchronous serial port,

the procedure is through the McBSP interface to the AIC23 data chip, so

that the realization of AIC23 playback function. Experimental phenomena

are: the headphones into the PHONE port on the board, you can hear the

stereo sound of the alarm.

7, the network card to send to receive experimental
After the run, RTL8019AS card chip to send / receive data, users can

capture the software through the network to receive the contents of the

buffer zone.

8, UDP experiment
After the user can load CD-ROM software in the UDP Message send data

through the network to receive data capture software to compare the

data to send and receive the same.

9, ICMP Experimental
After running the program, users can ping command in the CMD

development board pass the IP address; At the same time, we can see the

network capture software agreement to display ICMP.

10, TCP Experiment (server side)
Debugging tools through TCP_tester software, and development boards to

establish a connection, if the normal communication, it shows the

successful connection of information, at the same time we can see

connections made after the success of the development of a PC-board

information.

11, TCP experiments (client)
The use of debugging tools TCP_tester software, network communications

interception, if the normal communication, it shows the IP address,

port number and other information

12, PCM format and WAV format music player test
Loading process, in the development board PHONE I can plug in

headphones to hear the songs of (support PCM format and WAV format).

One song files through the network is sent to the DSP in.

13, audio playback test
The headset microphone and audio board, respectively, into the PHONE

jack and the MIC (and the computer we use the same standard green, red

jack), in the CCS is running full-speed audio playback in the program,

you can hear through headphones entered MIC voice.

14, MP3 music player test
PC running the software to play the songs, select the MP3 format song

files, MP3play program running at full speed through the network after

the decoding of MP3 files directly to the development board PHONE

output interface, at this time, the user can listen to MP3 songs

through the headphones (high quality)

15, LCD test
Development board provides a 24-pin standard 320 * 240 graphic LCD

interface, the user connected to the self-LCD, CD-ROM to run the LCD

program (a basic GUI interface program) after the LCD to display 64 *

64 map S, 16 * 16 points and a straight line, such as Chinese

characters.

16, FAT16 experiment
USB chip can work in two modes HOST or SLAVE, the board provides two

modes of the USB interface. This procedure is for the USB HOST

functionality, as well as a U disk FAT file operations and directory

operations.

17, FAT32 experiment
FAT16 similar experiment, the procedure is the main provider of USB

HOST function, U disk formatted request for the FAT32 format, the same

as well as a U disk FAT file operations and directory operations.

18, file manipulation experiment
Including the new documents, read / write files, search files, delete

files. FAT16 and FAT32 are included in the experimental operation of

the process of the document.

19, the directory operation experiment
Including the new directory, enter the directory, delete the directory

and so on. FAT16 and FAT32 are included in the experiment of the

operation of the directory.

20, U disk to read and write test
Loading FAT16 (or FAT32) process, will be U disk formatted as FAT16 (or

FAT32) format, and into the HOST board interface, run the program until

the U plate lights to stop flashing, pulled out late on U U can see the

root directory named Department produced a "U DISK.TXT" documents,

displayed in "Welcome towww.00ic.com"

21, to provide procedures for VHDL source CPLD.
CD-ROM users can QuartusII provided software to compile their own,

modify the code.

Note: All DSP experiments under all CCS3.3 compiler, and code all of

the use of C language, and the Notes to ensure that beginners Quick

Start!

Supporting information and software

1, all instances of the integrity of the process engineering documents,

all to provide the source code;
2, a complete schematic diagram (pdf format), a number of practical

technologies to grasp the specific application;
3, CPLD program source code (VHDL);
4, online download of the method and tool for curing the user's own

procedures;
5, DSP program into a single-chip approach procedures detailed

documentation BOOT;
6, user's manual: a very detailed and allows you to quickly enter the

door to the development and application of DSP;
7, chip manual: the development of chip-chip on-board all the

information;
8, the original TI DSP development environment CCS3.3, all programs are

compiled under the CCS3.3;
9, QuartusII 5.1 full crack version, download user-friendly for CPLD,

learning, development;
10, microcontroller programmer software program STC-ISP;
11, KEIL C provides software, user-friendly procedures for the

conversion to the compiler;
12, presented other DSP-related learning materials.

Supporting the application of information

1, to send TCP / IP protocol volumes: Volpme 1, Volume 2, Volume 3
2, sent to USB1.1 protocol specification documents
3, sent to U disk system documentation
4, sent to FAT16, FAT32 system documentation
5, to send SCSI command set documentation
6, sent to the development of other related documentation

 

Debugging software

1, sent to the network capture software, the development of TCP / IP

protocol of the weapon.
2, sending the bus capture software, USB interface development tool
3, sent to the serial monitor software, the development of essential

RS232/485
4, delivery matrix extraction software, to develop the necessary

procedures for LCD display
5, sent to TCP / IP testing software, debugging UDP protocol, TCP

protocol must

Application packages

1, LCD display package of Chinese characters can be displayed 8 * 8, 8

* 16:00, 16 * 16 points, 24 points, 16 *, 24 * 24-point size, such as

the number of characters, graphics.
2, LCD shows icon packages, shows 32 * 32 64 * icon 64 points.
3, LCD waveform display package to show a straight line, curve and so

on, need not be amended, can be directly transplanted.
4, to provide TCP / IP protocol in the ARP, UDP, ICMP, IP, TCP and

other agreements.
5, to provide music playback software code.
6, to provide MP3 playback software code.
7, the provision of FAT16, FAT32 file system

Configuration standards:
1, a TMS320VC5402 development board
2, a 5V/1A switching power
3, a direct serial line
4, a crossover cable
5, a supporting CD-ROM (DVD)
6, a "TMS320VC5402 experimental guidance" book
7, a presented "DSP Technology"  video 
8, a warranty card
9, a beautiful packaging box