Possible to use Blackfin EZ-kit as generic JTAG-emulator?

Started by Anonymous in comp.dsp13 years ago

Hi I have an EZ-Kit lite for the BF533 cpu. It connects to the PC through an undocumented USB interface, which most certainly uses JTAG to...

Hi I have an EZ-Kit lite for the BF533 cpu. It connects to the PC through an undocumented USB interface, which most certainly uses JTAG to the cpu. Could it be so that this USB-interface could connect to an "outside" system, i.e. not the on-board Blackfin? The EZ-kit has a JTAG-connector and the documentation says that if connected the USB-interface is disconnected. Probably it is more or...


Will Bittware Board supports DMA Transfer from Host

Started by Sithick in comp.dsp14 years ago

Hi, I am working with Bitware's Hammehead Lite PCI Board in which I have to transfer data to/fro Board and PC.I am using Diag21k 7.31...

Hi, I am working with Bitware's Hammehead Lite PCI Board in which I have to transfer data to/fro Board and PC.I am using Diag21k 7.31 utility tools(HIL Library fns) to interact with Board.I am trying to transfer data b/w PC and board using DMAs.While Intialising DMA i am calling the following function interruptf(SIG_IRQ0, sf_isr); where sf_isr is a function which makes dma_done variable to...


ADSP 21262 Booting

Started by patki.onkar in comp.dsp12 years ago 4 replies

Hi all, I am referring to the schematic of "ADSP-21262 EZ-KIT Lite Evaluation Kit". In the memory part of schematic of this board, chip select...

Hi all, I am referring to the schematic of "ADSP-21262 EZ-KIT Lite Evaluation Kit". In the memory part of schematic of this board, chip select to the memory (1M*8 Flash)is driven through the decoder(3 MSB of address lines in 8 bit data mode are input to the decoder). This means, for boot loading DSP Processor will generate addresses along with ALE and RD. This address will be in address rang...


Can't link on EZ Lite 21062!!!

Started by Spike in comp.dsp16 years ago 1 reply

When ever I try to compile anything (a DSP program in assembly or c, doesn't matter) I get this respons: -----------BEGIN STATUS-----------...

When ever I try to compile anything (a DSP program in assembly or c, doesn't matter) I get this respons: -----------BEGIN STATUS----------- "C:\Program\Analog Devices\VisualDSP\cc21k" .\Debug\RMS.doj .\Debug\benchmark.doj -proc ADSP-21062 -L .\Debug -flags-link -od , .\Debug -o .\Debug\RMS.dxe [Error li2601] Memory description violates EZ-KIT license restriction to 10K PM words for A...


tap of fir filter

Started by zidean007 in comp.dsp10 years ago 3 replies

I created a coefficent file .flt from dspic lite. In this file that has two parts. From 0.3540039062500000E and below are obviously...

I created a coefficent file .flt from dspic lite. In this file that has two parts. From 0.3540039062500000E and below are obviously coefficients, but what are they from 116 74 /* coefficient of tap 0 */ to 116 74 /* coefficient of tap 63 */? How can I define them from coeffiecients? Here is my .flt file FILTER COEFFICIENT FILE FIR DESIGN SAMPLING FREQUENCY 0.800000E+04 HERTZ 64 /* nu...


ADSP 21161N EZKIT Lite ( VDSP++ 3.5)

Started by Rashmi P in comp.dsp15 years ago 6 replies

Hi, I was looking to develop a code strip the header details in the .wav file & convert it into a .dat file. I have the C code which does...

Hi, I was looking to develop a code strip the header details in the .wav file & convert it into a .dat file. I have the C code which does this in VC++, which runs well. But since the data types in VDSP++ are all 4 bytes, I cannot read the data in a .wav file byte by byte. Do you have a code which works in VDSP++ (converting .wav to .dat)? Can u suggest something?


why does..a SPECTRUM ANALYZER's time domain signal.stabilies after connecting external trigger

Started by PARTICLEREDDY (STRAYDOG) in comp.dsp11 years ago 4 replies

hi all, small doubt..i was Spectrum analyzer..all along in place..where i work.but..i was wondering..how..by providing external...

hi all, small doubt..i was Spectrum analyzer..all along in place..where i work.but..i was wondering..how..by providing external trigger..the time domain (zero span signal) is stabilized and locked to external trigger and its stable and not moving in the view screen.. ofcourse..i will select..trigger option as external trigger...instead of free run.. can anyone..point to some lite...


Help,please. very strange code problem on ADSP TS101s DSP

Started by Paul in comp.dsp13 years ago 9 replies

hi, there, I met a very strange problem when running my code on ADSP TS101 EZ Lite kit. The program can run well without any problem if i...

hi, there, I met a very strange problem when running my code on ADSP TS101 EZ Lite kit. The program can run well without any problem if i run the program in debug mode step by step. But I just click "run" command to run the program without any breakpoint, one of the varibale in my program can not get the corrent value. This is a local varible, it reads the value from one global var...


Re: I now bliefe in Gobal Worming

Started by Eric Jacobsen in comp.dsp11 years ago

On Wed, 21 Jan 2009 23:30:22 -0500, Jerry Avins wrote: > bulegoge@columbus.rr.com wrote: > > On Jan 21, 10:11 pm, buleg...@columbus.rr.com...

On Wed, 21 Jan 2009 23:30:22 -0500, Jerry Avins wrote: > bulegoge@columbus.rr.com wrote: > > On Jan 21, 10:11 pm, buleg...@columbus.rr.com wrote: > > > I haff had elecric shoc therpy and it make me much more smarrt. I > > > haff big epifony while undr shocking. I now cee the lite and cee why > > > globul worming is big problum. > > > > > > If we no do somping bout globul worming we


4-Sale: 600Mhz Blackfin DSP Development Kit - EZLITE, New, $250

Started by Anonymous in comp.dsp12 years ago

Analog Devices CROSSCORE Development kit, EZ-KIT Lite evaluation board, 600Mhz Blackfin DSP, VisualDSP++. Model: ADDS-BF533-EZLITE, New in...

Analog Devices CROSSCORE Development kit, EZ-KIT Lite evaluation board, 600Mhz Blackfin DSP, VisualDSP++. Model: ADDS-BF533-EZLITE, New in box! The box doesn't even have a scratch on it. Great kit. Bought it last year but never got around to using it. Board has never been powered up. The VisualDSP++ is excellent. But, I need to make some space. Factory price is $400. I'll pay for ...


Audio: Time and phase shift with BF533

Started by Anonymous in comp.dsp6 years ago 1 reply

Hi there! I am using a BF533 EZ Kit lite board and I want to implement an audio vocoder (phase shift and time dilation). The matlab codes for the...

Hi there! I am using a BF533 EZ Kit lite board and I want to implement an audio vocoder (phase shift and time dilation). The matlab codes for the same have been well explained and detailed by many, for eg: http://www.ee.columbia.edu/ln/rosa/matlab/pvoc/ and.. http://www.mathworks.com/help/dsp/examples/pitch-shifting-and-time-dilation-using-a-phase-vocode r.html Are there any example file


BF533 EZ-Kit lite: UART DMA

Started by insecuritate in comp.dsp13 years ago 4 replies

Dear all, i'd like to use UART DMA to exchange data between EZ-Kit and Matlab. The following code-snippet should explain my initialisation....

Dear all, i'd like to use UART DMA to exchange data between EZ-Kit and Matlab. The following code-snippet should explain my initialisation. tx_buf is the data i'd like to read out, rx_buf is the data to write to: unsigned char tx_buf[BUFLEN]; unsigned char rx_buf[BUFLEN]; void init_dma_tx (void) { *pDMA7_CONFIG = 0x1080; *pDMA7_PERIPHERAL_MAP = 0x7000; *pDMA7_X_COUNT = BUFLEN; *pDM...


Low Pass Filter design using ADSP21061 EZkit Lite

Started by Suman in comp.dsp16 years ago 1 reply

Hi all, I have the following specification for design of Low-Pass Filter ( Butte Worth Filter) 1. Order of Filter =10.(N) 2. Cut-off...

Hi all, I have the following specification for design of Low-Pass Filter ( Butte Worth Filter) 1. Order of Filter =10.(N) 2. Cut-off Frequency =1KHz.(Fc) 3. Sampling Frequency = 5KHz.(Fs) I have found out filter coefficients: H(f) = sqrt(1/(1+(f/Fc).^(2*N))); Input to the filter is case 1: input = pure sine signal with 500Hz case 2: input = pure sine signal with...


ADSP 2181 Simulator

Started by Larry Allen in comp.dsp16 years ago 1 reply

I tried to run an old ADSP-2100 EZ-Kit Lite. Unfortunately, I can open and run only one window at one time when I run ADSP 2181 simulator. There...

I tried to run an old ADSP-2100 EZ-Kit Lite. Unfortunately, I can open and run only one window at one time when I run ADSP 2181 simulator. There is no manual on how to run the simulator in the kit. Could anybody please let me know how to open and run several windows simultaneously? Or would anyone please point to me where I can find the ADSP 2181 simulator manual? I cannot find it in the ADI ...