Hello everyone, hope everyone is doing fine. I'm a newbie in ADSP 218x (2181). I have strong micro-controller background .... I have some...

Hello everyone, hope everyone is doing fine. I'm a newbie in ADSP 218x (2181). I have strong micro-controller background .... I have some problems in BDMA, Please be patient to answer my simplest questions. question about BDMA are as follows: 1) Is BDMA used to download the program (that we burn in flash memory) from any flash into the DSP program memory and then ex

hi sriram could you explain your question again & please give me your contact number & mail ID(i suppose you are in india) because i am also...

hi sriram could you explain your question again & please give me your contact number & mail ID(i suppose you are in india) because i am also having some relevant queriesabt adsp 21992 thanks ---dhan raj bansal INDIAN INSTITUTE OF SCIENCE ,BANGALORE DHAN RAJ BANSAL

Hi All I'm looking for The ADSP-2100 Family Development Software bundled with C Tools. Does anybody know where can i get this? Thanks in...

Hi All I'm looking for The ADSP-2100 Family Development Software bundled with C Tools. Does anybody know where can i get this? Thanks in advance for any help. Konrad

Hi Everybody. I've got a question to some developers who are familiar with adsp-2111. I've got one file which begins with string...

Hi Everybody. I've got a question to some developers who are familiar with adsp-2111. I've got one file which begins with string "ADI1..." and i suppose that it's some kind of code for ADSP-2111 processor, becouse it should be loaded as a flashcode to one type of radio which i expect to have this dsp on board. How to find out? How to load this co

hai all, I am doing a project which is having a module MIDI recording and Playing. I am new to this MIDI filed.So please help me to...

hai all, I am doing a project which is having a module MIDI recording and Playing. I am new to this MIDI filed.So please help me to find out the way to design and compleat this project sucessfully. Plzz give me info regarding which DSP i can select from ADSP.Is there any MIDI synthesizer/controller ic available in the market

On the ADSP-219x DSPs when using Autobuffer based DMA, the DMA controller generates interrupts at the halfway and completion points in the...

On the ADSP-219x DSPs when using Autobuffer based DMA, the DMA controller generates interrupts at the halfway and completion points in the transfer. Is there a way of disabling the half way interrupt if my application does not need it?

Hi Everyone, I jost got the ADSP 21060 EZ-LITE kit...i need to inject some code on power disturbance analysis algorithm...it's all...

Hi Everyone, I jost got the ADSP 21060 EZ-LITE kit...i need to inject some code on power disturbance analysis algorithm...it's all done but I need some help on how to make the dsp boards to run stand alone..i had follow some procedure but it seems a little blurr...can anyone support me with the detail steps on how to make it run stand alone..

I am designing with the ADSP-21065L but the 3 ns rise and fall times requirements for the CLKIN seem very hard to obtain from vendors....

I am designing with the ADSP-21065L but the 3 ns rise and fall times requirements for the CLKIN seem very hard to obtain from vendors. Digi- Key, Newark and some others only sell clock oscillators with longer rise and fall time. I suppose that those requirements are not necessary if I use instead a cristal with capacitors and let the DSP to

Hi all Can anybody give the code for "MULTIRATE FILTERING ON ADSP 21992 PROCESSOR"? How can we use DMA in ADSP 21992? Thanks in...

Hi all Can anybody give the code for "MULTIRATE FILTERING ON ADSP 21992 PROCESSOR"? How can we use DMA in ADSP 21992? Thanks in advance. --bansal DHAN RAJ BANSAL M.TECH STUDENT(NEW HOSTEL ROOM NO.1-S-22) DEPARTMENT OF INSTRUMENTATION INDIAN INSTITUTE OF SCIENCE(IISc) BANGALORE 560012(INDIA) CEL

Hai all, i am working in a card which involves SPI communication between ADSP-BF531 and ADSP-BF533.when i perform SPI Master mode ...

Hai all, i am working in a card which involves SPI communication between ADSP-BF531 and ADSP-BF533.when i perform SPI Master mode communication(Transmission) on BF531,i am not able to see the SPI clock on the pin. i am able to get the SPI clock if i run the code on BF533(with header file and ldf file modification ). i am bit confused of this pe

Hello I am working with ADSP 2189 and facing the following problem I have defult ldf file for 2189 with 32k PM and 48k DM, now I want to...

Hello I am working with ADSP 2189 and facing the following problem I have defult ldf file for 2189 with 32k PM and 48k DM, now I want to connect the 8MB SDRAM and 2 MB Flash RAM how can i connect ..? i.e. how can i modify the ldf file so i can connect external memory. Regards Chandrakant

Dear All, We are urgently need to transfer the platform from ADMCF326 to ADSP- 21992. The souce code is ready and running well on...

Dear All, We are urgently need to transfer the platform from ADMCF326 to ADSP- 21992. The souce code is ready and running well on ADMCF326. The application is for motor control so relates to PWM, Timer, and IO controls. Does any one can help? We prefers experienced engineer and will pay definitely. Please contact:'ggcheng@'ggc

I am working on a TS-C43 card, where there are 4 ADSP-TS101. To the output data, I would use the PCI bus. The ADSP sned to the QL...

I am working on a TS-C43 card, where there are 4 ADSP-TS101. To the output data, I would use the PCI bus. The ADSP sned to the QL the data. I think it delivers an interrupt and send the data by a dma. Does anybody have some example of code to do this ? Thank you ______

Hai all,   am working in ADSP-21364 and i would like to change the ASRC (Sample rate conversion) ratio.   ...

Hai all,   am working in ADSP-21364 and i would like to change the ASRC (Sample rate conversion) ratio.   As i understood from the HW-Ref document, the ratio is determined by the LRCLK (Frame syyc) input and outputs of SRC.  

Hi I just posted saying that I couldn't get my ADSP-2181 system to boot, well I solved it so please ignore the earlier post. It...

Hi I just posted saying that I couldn't get my ADSP-2181 system to boot, well I solved it so please ignore the earlier post. It was a bug in the in-circuit programming routine (that we wrote in-house) It didn't handle the pages properly so the second page got burnt over the top of the first one, the result was a complete mess! I

Hi, I'm having some trouble with this system. It consists of an ADSP-2181 booting off a 128K x 8 flash rom. The flash rom is...

Hi, I'm having some trouble with this system. It consists of an ADSP-2181 booting off a 128K x 8 flash rom. The flash rom is in-circuit programmed through the BDMA port. I'm using the old Analog Devices DOS assembler, linker and splitter, since I'm too mean to pay for VisualDSP. Anyway the problem is: It used to run fine, but I have added ext

hi, i'm working in video image processing. i finshed my code in "c" language. now i want to cross compile this code into ADSP-BF533...

hi, i'm working in video image processing. i finshed my code in "c" language. now i want to cross compile this code into ADSP-BF533 using visual dsp3.5++ . my doubt is in real time: we can read the video sequence from camera using PPI (gave in the video input example). in offline:(before going to real time i want to c

Hi all, I am working on the ADSP-21160 board, I have one PCIDSP board in which 3 ADSP-21160 are embedded,there is host communication to...

Hi all, I am working on the ADSP-21160 board, I have one PCIDSP board in which 3 ADSP-21160 are embedded,there is host communication to this processors via a PCI bus, so my input is comming through the PCI bus and is stored in the internal memory. I have a memory SDRAM of 64MB. 1. My question is how i can make this external memory 64MB as a shared memory to all

Hai All, I have been using the ADSP-21262 Ez-KitLite for developing one audio application. For that I need to configure the...

Hai All, I have been using the ADSP-21262 Ez-KitLite for developing one audio application. For that I need to configure the DACs in TDM mode. My input is Digital input. The MCLK from SPDIF Rx is given as the MCLK for the AD1835. The AD1835 is configured in Master mode. So, on

Hello all, I want to read a set of 16 bit values from ADSP-2181 when DSP is running.I know this is possible only with IDMA. ...

Hello all, I want to read a set of 16 bit values from ADSP-2181 when DSP is running.I know this is possible only with IDMA. Can some one help me in doing the same or can any one give me some example Bye Girish