Reduce Scrapping and Smelting, Promote Component Reuse > Unpowered, Hand Tools
> Metalworking Tools
> Dsp 5402 MP3 development board+ ti dsp XDS510 jtag
Dsp 5402 MP3 development board+ ti dsp XDS510 jtag
1, a TMS320VC5402 development board
6, a "TMS320VC5402 experimental guidance" book
7, a presented "DSP Technology" video
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
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.
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.
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.
MCU : STC89LE58RD+,connect to DSP with HPI interface. can program DSP
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
TMS320VC5402PEG100, a maximum operating frequency of 100MHZ;-chip
built-in 16K * 16 bit DARAM, can be configured into a data area and
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
10M network interface chips, with
connectivity and status indicators, user-friendly Ethernet
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 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 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.
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.
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
24-pin LCD graphical interface, user-friendly access 320 * 240 of
the LCD, and to provide basic GUI interface program.
8 users can customize the buttons, such as user-friendly LCD with
the realization of human-computer dialogue
to provide a key interface, user-friendly manual is used as
automatic on-board reset circuit to provide manual to facilitate
inside is outside the negative 5V/1A switching power supply
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]
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.
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
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
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
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.
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
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.
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.
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)
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
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
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
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
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 to "
21, to provide procedures for VHDL source CPLD.
CD-ROM users can QuartusII provided software to compile their own,
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
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
5, DSP program into a single-chip approach procedures detailed
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
8, the original TI DSP development environment CCS3.3, all programs are
9, QuartusII 5.1 full crack version, download user-friendly for CPLD,
10, microcontroller programmer software program STC-ISP;
11, KEIL C provides software, user-friendly procedures for the
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
1, sent to the network capture software, the development of TCP / IP
2, sending the bus capture software, USB interface development tool
3, sent to the serial monitor software, the development of essential
4, delivery matrix extraction software, to develop the necessary
5, sent to TCP / IP testing software, debugging UDP protocol, TCP
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
5, to provide music playback software code.
6, to provide MP3 playback software code.
7, the provision of FAT16, FAT32 file system
Please confirm that EMS can arrive your place, if cann't, you need to pay additional 30$ for DHL.
