IDMA-like interface on ADSP-219x

Started by Jaime Andres Aranguren Cardona in comp.dsp14 years ago 1 reply

Hi, Does anybody know whether there exists an IDMA-like interface, similar to the one on the ADSP-218x DSPs, in the ADSP-219x family of...

Hi, Does anybody know whether there exists an IDMA-like interface, similar to the one on the ADSP-218x DSPs, in the ADSP-219x family of DSPs, either the ADSP-2191, ADSP-2195 or ADSP-2196? I mean, an interface which can eb used to boot up the DSP, write to it, and read from it, at anytime, regardless of what's actually running on the DSP. Has anyone ever used it? I the ADSP-219x hav...


ADSP-2181 basic information

Started by Anonymous in comp.dsp11 years ago 2 replies

Hi! 1)I need to know the type of program memory in DSP i think SRAM but why sram?? 2) Have ADSP-2181 2 A/D and D/A or 1? 3) HAve ADSP-2181...

Hi! 1)I need to know the type of program memory in DSP i think SRAM but why sram?? 2) Have ADSP-2181 2 A/D and D/A or 1? 3) HAve ADSP-2181 eeprom?? 4) have ADSP 2181 real time clock?? 5) have 2181 PWM?? Thx.


ADSP-21364 delay buffer question

Started by Roman Rumian in comp.dsp11 years ago 1 reply

Hi friends, want to use ADSP-21369 device for universal module containing processor, FLASh and SDRAM memory only, but the samples of this...

Hi friends, want to use ADSP-21369 device for universal module containing processor, FLASh and SDRAM memory only, but the samples of this device are not available now, so my distributor has sent me ADSP-21364 one. In my audio implementations I need 2 seconds delay buufer for many channels, so 1 megaword is a minimum. As I know from the user manual ADSP-21364 has a parallel memory po...


Need example of ADSP-21992 CAN bus setup and use

Started by Daniel A. Ash in comp.dsp12 years ago 1 reply

Does anyone have a code example of setting up and using the ADSP-21992 CAN interface? I have read the ADSP-2199x user's manual and app note...

Does anyone have a code example of setting up and using the ADSP-21992 CAN interface? I have read the ADSP-2199x user's manual and app note EE227, but there are no code examples and I still have not been able to transmit or receive anything. I am sure there is one little thing I still need to do. I am using a PEAK USB to CAN interface on my PC and I see data coming out. thanks fo...


Tools to create ADSP Windows application SW?

Started by Ari_L in comp.dsp7 years ago

I'm currently developing a Windows program which is not only about ADSP but there's a part of program where I have to make filtering and...

I'm currently developing a Windows program which is not only about ADSP but there's a part of program where I have to make filtering and calculations from WAV file. What tools there's out for that kind of job? I don't know exctly yet what I need. First I need to experiment different things. I have some ADSP knowledge from embedded side. A graphical tool like what Analalog has for their chips...


ADSP overclocking

Started by Vladimir Vassilevsky in comp.dsp14 years ago 3 replies

By mistake the 25MHz rated ADSP-2185L was put to run at 50MHz clock. It was working absolutely normal. No excessive heat. No glitches....

By mistake the 25MHz rated ADSP-2185L was put to run at 50MHz clock. It was working absolutely normal. No excessive heat. No glitches. The mismatch in the speed grade was noticed only by a chance. I was really surprised that the ADSP can take 2x overclocking so easy. Does that mean AD is using the same silicon for all speed grades? Vladimir Vassilevsky DSP and Mixed Signal Design...


ez-kit adsp 21364 problem: Can't set AD-21xxx in new session

Started by Jake in comp.dsp12 years ago 5 replies

Hi I just got an EZ-kit from Analog Devices (ADSP-21364). When I start VisualDSP for the first time a session window shows up. The manual...

Hi I just got an EZ-kit from Analog Devices (ADSP-21364). When I start VisualDSP for the first time a session window shows up. The manual states that I should select "EZ-kit LITE (ADSP-21xxx)" as debug target but I can't find it in the drop-down list. If I click the "Show all targets and platforms" I see "EZ-kit LITE (ADSP-21xxx)" in the drop-down list but it is in grey and I can't c...


ADSP-21371 - Vdd pin

Started by Roman Rumian in comp.dsp10 years ago 3 replies

Hi friends, do anybody knows, where the Vdd pin (voltage ?) is described in ADSP-21371 datasheet or any other document...

Hi friends, do anybody knows, where the Vdd pin (voltage ?) is described in ADSP-21371 datasheet or any other document ??? Regards Roman Rumian P.S Maybe FREESCALE could organise a seminar for AD staff, how to write technical documentation of microprocessors ?! The ADSP processors documentation is the worse I ever red.


do they make $10 SHArCs anymore?

Started by robert bristow-johnson in comp.dsp10 years ago 8 replies

there used to be an ADSP-21161 that was about $10 at Digi-Key. now the cheapest SHArC i can see at Digi-Key is the ADSP-21262 which is about...

there used to be an ADSP-21161 that was about $10 at Digi-Key. now the cheapest SHArC i can see at Digi-Key is the ADSP-21262 which is about $20. i thought the older ADSP-21065L was under $10 eventually. didn't they replace that with a newer chip that's just as cheap? i know about the ADI Sigma chips, but don't you think there would be a modern and cheap SHArC that is a little stripped do...


ADSP-2181 EZ-Kit Lite

Started by gigel in comp.dsp9 years ago 1 reply

I've just bought a EZ-Kit Lite with ADSP-2181. Besides the application notes available on web, I would like a book based on ADSP-2181. Can...

I've just bought a EZ-Kit Lite with ADSP-2181. Besides the application notes available on web, I would like a book based on ADSP-2181. Can somebody recommend me one? Thanks


How to connect AC'97 codec to ADSP-218X?

Started by qhe in comp.dsp13 years ago 1 reply

Hi all: Since AC'97 codec (such as ALC100, ALC210 from realtek) is much cheaper than AD73322 for a stereo project, I'm thinking how to connect...

Hi all: Since AC'97 codec (such as ALC100, ALC210 from realtek) is much cheaper than AD73322 for a stereo project, I'm thinking how to connect AC'97 codec to ADSP-2185 DSP. But the serial ports of ADSP-218x is not so flexible as mcbsp of TI's, it seems very hard for it to connect to AC'97 codec. Is there any references, examples to do this job? Thanks.


SST Flash and ADSP21362

Started by Thommy in comp.dsp10 years ago 1 reply

Hi@all, I hope you can understand my thread, my English is not the best, sorry. It is the first time i use a DSP. I have a ADSP 21362 Boar...

Hi@all, I hope you can understand my thread, my English is not the best, sorry. It is the first time i use a DSP. I have a ADSP 21362 Boar with a SST-39VF1601 Parallel Flash and a SST-25VF512A SPI Serial Flash. The connection between ADSP and Flash is like the design on the ADSP-21364 EZ-Kit. But i cant write/read the Flash with the VisualDSP Flash-Tool. So i search a Tutorial or a walkthroug...


Analog Device SHARC DSP

Started by Anonymous in comp.dsp10 years ago 8 replies

I have a few question about AD SHARC DSPs. 1. I read ADSP-21375 datasheet but I still don't know whether I can use DATA port as General...

I have a few question about AD SHARC DSPs. 1. I read ADSP-21375 datasheet but I still don't know whether I can use DATA port as General Purpose IO? This question concerns also ADSP-21367/8/9. 2. I heard that all new SHARC DSP (early revision) have some mistake. Is that true? I want to use ADSP-21375 which is quite new and I don't know whether that safe is. I don't want a situation that...


viterbi on ADSP-blackfin

Started by inag...@gmail.com in comp.dsp11 years ago 2 replies

hi, i have implemnet soft decision viterbi decoder of constraintlength 7 on adsp black fin processor. can anybody...

hi, i have implemnet soft decision viterbi decoder of constraintlength 7 on adsp black fin processor. can anybody sugegst some document regarding implementation on ADSP. i know the theory of viterbi decoder. I already implemenetd hard decision decoder on FPGA. Whether register excahneg algorithm is good or trace-back is good for DSP implementation. I wnat to know so...


ADSP 2181 Simulator

Started by Larry Allen in comp.dsp14 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 ...


ADSP-2191 EZ-Kit Talk Through in C

Started by Anonymous in comp.dsp11 years ago 1 reply

Hello! I'm a newbie in DSP signal processing and have recently obtained EZ KIT Lite with ADSP-2191. I've loaded it with talk through in...

Hello! I'm a newbie in DSP signal processing and have recently obtained EZ KIT Lite with ADSP-2191. I've loaded it with talk through in assembler example and works nice, but I'm yet to learn the adsp assembler. Can anyone please e-mail me a talk through program in C for this board (AD1885 on SPORT0) that works just to get me started with DSP alogirithms experimenting ? Any other code that ...


ADSP-21262 GPL'd assembler?

Started by Eric in comp.dsp14 years ago 1 reply

Is anyone aware of an assembler for the ADSP-21262 that is Free Software? If none is available, I might be forced to write my own. Would anyone...

Is anyone aware of an assembler for the ADSP-21262 that is Free Software? If none is available, I might be forced to write my own. Would anyone find this useful? Thanks, ...Eric


ADSP-2189M wizard needed

Started by Me in comp.dsp11 years ago 2 replies

We are looking for wizard programmers for Analog Devices, ADSP-2189M DSP Microcomputer. Please send your resume and availability ASAP to DRDSP...

We are looking for wizard programmers for Analog Devices, ADSP-2189M DSP Microcomputer. Please send your resume and availability ASAP to DRDSP at hotmail dot com . (Preference to California located people.)


Memory Overlay - ADSP

Started by karthikbalaguru in comp.dsp10 years ago 1 reply

Hi, I am trying to get more info about External Memory Overlay . In the document 'ADSP-218x External Overlay Memory By G. Y' from IEEE , i...

Hi, I am trying to get more info about External Memory Overlay . In the document 'ADSP-218x External Overlay Memory By G. Y' from IEEE , i find a reference to a document " PM/DM Overlay & I/O Memory Expansion Board for ADSP 2181 EZ-KIT Lite written by G. Yi.". But i am unable to get this ( PM/DM Overlay & I/O Memory Expansion Board for ADSP 2181 EZ-KIT Lite written by G. Yi ) document fr...


Pin Description ADSP-21364

Started by daniel.bojara in comp.dsp10 years ago 3 replies

Hi, i can't find the Pin Description for the ADSP-21364 with 144 LQFP Package!! can somebody help...

Hi, i can't find the Pin Description for the ADSP-21364 with 144 LQFP Package!! can somebody help me? thx _____________________________________ Do you know a company who employs DSP engineers? Is it already listed at http://dsprelated.com/employers.php ?