Hello i need multi channel code template for TigerSharc can anyone tell me where to get it from.just like i see TI DSP Algo+DSPBIOS...

Hello i need multi channel code template for TigerSharc can anyone tell me where to get it from.just like i see TI DSP Algo+DSPBIOS templates Regards Maria Mountford

Hi, I have a CAN module, which transmits the signals either via I?C or RS232 (57600 Baud) and i would like to interface...

Hi, I have a CAN module, which transmits the signals either via I?C or RS232 (57600 Baud) and i would like to interface this to Sharc processor ADSP-21364 (which doesn't have I2C). Could anyone help, how to interface the two modules. Thanx a

> i am facing one problem regarding the sweep waves generation from the sine generator. > actually the sweep waves are continous sine wave...

> i am facing one problem regarding the sweep waves generation from the sine generator. > actually the sweep waves are continous sine wave with varing frequencies. > > but the problem is when the frequency changes the amplitude also changes. > > i am doing asm coding on the 21365 ADSP sharc processor. > > please help me o

Hello all, Correct me if i'm wrong, but SPORT's DMA is not able to de-interleave samples when we are in TDM mode ( or I2S actually ), since...

Hello all, Correct me if i'm wrong, but SPORT's DMA is not able to de-interleave samples when we are in TDM mode ( or I2S actually ), since it's not 2D capable ? I can't find any trick that would allow me to de-interleave the samples while receiving, without using the core, am i missing anything ? Even worse, it seems that, if i am streaming 4 channels using TDM in a 32*4 samples buffe...

Hi, I'm a little bit confused about the correct setting of the SDRDIV register on a 21065L. On page 10-14 of the Sharc's...

Hi, I'm a little bit confused about the correct setting of the SDRDIV register on a 21065L. On page 10-14 of the Sharc's User's Manual there ist given a formula to calculate the value for SDRDIV. Ther are explained some times but the example on the next page does

Hello Everyone, Well I have an interesting problem with my project. I have ported an Mp3 decoder to the SHARC and got it working on the...

Hello Everyone, Well I have an interesting problem with my project. I have ported an Mp3 decoder to the SHARC and got it working on the 21065L, and 21060. The project is written in C and has one assembly function. In order to create enough storage space for my mp3 buffer I created a secondary heap which is in external memory. One both the 065L and the 060

Hi, I am working on sharc-21369 processor. I found some error, when turning on the optimization of the processor to turning off...

Hi, I am working on sharc-21369 processor. I found some error, when turning on the optimization of the processor to turning off the optimization of the processor. Can any one one of you suggest regarding this issue. Regards, Venu

Dear Members, recently I installed VisualDSP++ 3.0 for Blackfin and Sharc. Before I had only VisualDSP++ 3.0 for 21xx. I done the...

Dear Members, recently I installed VisualDSP++ 3.0 for Blackfin and Sharc. Before I had only VisualDSP++ 3.0 for 21xx. I done the procedure according the guide of ADI, but now they do not work properly. The next which I tried was that I uninstalled everithing and I i

> Does anybody know a SHARC assembler routine for matrix inversion? The > one described in the ADSP21000 Family Applications...

> Does anybody know a SHARC assembler routine for matrix inversion? The > one described in the ADSP21000 Family Applications Handbook doesn't > work with ADSP21061. Hi Ralph, why exactly doesn't that algorithm work for the 61? Too little memory? Re

hello there i am developing a digital PID control loop for precise temperature control on the adsp 21061 with the sharc ez kit...

hello there i am developing a digital PID control loop for precise temperature control on the adsp 21061 with the sharc ez kit lite. i haven't programmed dsp before, so i'm having trouble getting started with simple stuff like generating a sine wave through the codec. is

Hello, I am designing a board based on 21065L SHARC. I have some clarification... During BOOT sequence, On reset, I...

Hello, I am designing a board based on 21065L SHARC. I have some clarification... During BOOT sequence, On reset, I find that BSO bit in SYSCON is not set(default state on reset) will this not prevent the assertion of #BMS ? because to assert B

hi! i am using a 21065l ez kit lite which has a clock speed of 33 Mhz, which gives an instruction time of about 15 ns. and from...

hi! i am using a 21065l ez kit lite which has a clock speed of 33 Mhz, which gives an instruction time of about 15 ns. and from the data sheet it says.. Super Harvard Architecture Computer (SHARC?) Four Independent Buses for Dual Data, Instruction, and I/O Fetch on

hello, if I use circular buffers on the sharc, I dont' access them from the C environment. If something is so time-critical,...

hello, if I use circular buffers on the sharc, I dont' access them from the C environment. If something is so time-critical, that I need to use specific hardware features of a processor, I almost every time go down to assembly. regarding the macros in macros.h, th

Does anyone have an example for using the KEYWDx (ADSP-21065L SHARC DSP User's Manual, page 9-75) functionality to trigger either a...

Does anyone have an example for using the KEYWDx (ADSP-21065L SHARC DSP User's Manual, page 9-75) functionality to trigger either a DMA or interrupt? Specifically, I have the following questions : 1) How would you set up the DMA to be triggered? 2) How would you set up the interrupt?

Hi to All of you. I am currently interfacing a master slave configuration of the AD1819A to the ADSP-21065L SHARC processor. I was...

Hi to All of you. I am currently interfacing a master slave configuration of the AD1819A to the ADSP-21065L SHARC processor. I was wondering if any one of you guys know how to daisy chain these codecs. My master is working well, but my slave codec doesn't seem to respond to sti

Has any one experienced partial short circuits apearing between adjacent pins on ADSP21061,2 devices. These shorts are around a few ...

Has any one experienced partial short circuits apearing between adjacent pins on ADSP21061,2 devices. These shorts are around a few tens of ohms. On removing the faulty device from the pcb the fault disapears-probably due to heating the device

Hi Christopher, when I switched from IDDE Version 3.0 to 3.5, I experienced a similar problem, though on Sharc 21161. It was...

Hi Christopher, when I switched from IDDE Version 3.0 to 3.5, I experienced a similar problem, though on Sharc 21161. It was definitely caused by ADI's modification of the linker/loader stuff. I played a lot with modifying the ldf file and/or other settings but all failed. Frantically I just copied the file 161_prom.asm from Version 3.0 into

i want to program the L ports of the adsp 21062 of the sharc family using the visual dsp tool. can anyone help me ? can you write/show me a...

i want to program the L ports of the adsp 21062 of the sharc family using the visual dsp tool. can anyone help me ? can you write/show me a sample code snippet of how to access the ports of adsp 21062.? regards, phani tej _____________________________________

Hi all i am working on a application which require me to have a continous UTC clock.how can i setup a clock in 21060? is there any...

Hi all i am working on a application which require me to have a continous UTC clock.how can i setup a clock in 21060? is there any ready made function.can it be done by using processor's 40Mhz clock. any idea about coding? As this is internally genrated clock,it wont be very

Hi to all. I am currently daisy chaining AD1819A on the serial ports of a ADSP-21065L SHARC. I am having a problem with the master...

Hi to all. I am currently daisy chaining AD1819A on the serial ports of a ADSP-21065L SHARC. I am having a problem with the master AD1819A codec on SPORT0, and doesn't know what really happens. I just found out that the AD1819A sends out the codec ready bit it is supposed to se