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.


Softcore for ADSP-2181/2191

Started by SpiffyGuy in comp.dsp8 years ago 4 replies

Hello, Does anyone know of a softcore for either the Analog Devices ADSP-2191 or 2181 DSPs? Looks like the 2191's life is only 2 years and I...

Hello, Does anyone know of a softcore for either the Analog Devices ADSP-2191 or 2181 DSPs? Looks like the 2191's life is only 2 years and I need something that is code compatible with the 2181 DSP. Thanks!


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


The ADSP-2181 EZ-Kit Lite

Started by Jack L. in comp.dsp13 years ago 5 replies

Our school is selling these EZ-Kit Lites out for almost nothing. I'm wondering if it's possible to put two or more together so they become...

Our school is selling these EZ-Kit Lites out for almost nothing. I'm wondering if it's possible to put two or more together so they become a parallel distributed computing system, as in, since they've 20 MIPS, can they become 20 MIPS x [number of 2181 together]? :) -- Mvh / Best regards, Jack, Copenhagen The email address is for real. :)


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 ...


EZ-Kit 2181 And how ??

Started by Anonymous in comp.dsp13 years ago 2 replies

Hello, How to set in assemblers program, that I want to perform only 1 channel. ( from C/A A/C ) Actually how to set that the 2181 should...

Hello, How to set in assemblers program, that I want to perform only 1 channel. ( from C/A A/C ) Actually how to set that the 2181 should receive data just from 1 channel and send to 1 channel.?? I taked the look to the examples in VisualDSP, but ewerywhere there is set to left and right. I have set the rx_buf[] and tx_[] like a 2 world length ( not a 3 ). In the examples ther is somet...


Interfacing ADSP2181 with BF 533

Started by ashritha in comp.dsp9 years ago

Hi all I would like to know as to how to interface ADSP 2181 ez kitlite with BF 533 ez kitlite board. My aim is to transfer the ADC...

Hi all I would like to know as to how to interface ADSP 2181 ez kitlite with BF 533 ez kitlite board. My aim is to transfer the ADC contents ( digital data from ADC) stored in ADSP 2181 memory to BF 533 memory. thanks in advance


Wanted - Analog Devices ADSP 2181 EZ-Kit Lite

Started by bryen in comp.dsp8 years ago 5 replies

Hi, I am trying to get hold of an Analog Devices ADSP 2181 EZ-Kit Lite. If anyone has one for sale or would consider selling one please let me...

Hi, I am trying to get hold of an Analog Devices ADSP 2181 EZ-Kit Lite. If anyone has one for sale or would consider selling one please let me know. Thanks


ADSP-2181 reading 16 bit Data lines from EZ kit lite

Started by Girish in comp.dsp13 years ago 1 reply

Hello all, Is there any mechanism to read the data on the data pins of ADSP-2181 EZ kit lite (D0-D23)(or atleast 16 bits) like how we can...

Hello all, Is there any mechanism to read the data on the data pins of ADSP-2181 EZ kit lite (D0-D23)(or atleast 16 bits) like how we can read using programmable flags ?(Which can be made either input or output ports). In Programmable flags we can do like this AX0=0xff; //configure programmable flags for o/p dm(Prog_Flag_Comp_Sel_Ctrl)=AX0; AY1=0x61; //o/p 61 will appear on PF lin...


Question

Started by Anonymous in comp.dsp9 years ago 3 replies

Hello, can somebody help me? I would like to buy ADSP-2181 EZ Lite Kit.

Hello, can somebody help me? I would like to buy ADSP-2181 EZ Lite Kit.


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...


seriale

Started by Rinux in comp.dsp14 years ago 6 replies

qualcuno ha un decente algoritmo per la seriale del 2181????

qualcuno ha un decente algoritmo per la seriale del 2181????


search the software for ADSP-2181

Started by Braet Stijn in comp.dsp14 years ago 2 replies

Hello All I'm looking for the disks of the ADI_DSP software with the file asm21, ld21,..... I never can't download this software from the...

Hello All I'm looking for the disks of the ADI_DSP software with the file asm21, ld21,..... I never can't download this software from the net. Stijn


Multichannel Frame Delay

Started by karthikbalaguru in comp.dsp10 years ago 1 reply

Hi, What could be the best use of the Multichannel Frame Delay feature in ADSP 2181 ? Any link that has elaborate explanation for it ? Thx in...

Hi, What could be the best use of the Multichannel Frame Delay feature in ADSP 2181 ? Any link that has elaborate explanation for it ? Thx in advans, Karthik Balaguru


adsp-2181 ez-kit lite

Started by in comp.dsp12 years ago 6 replies

Hi everyone, I just dug up my ancient ADDS-21xx-EZLITE kit. I bought it many years ago and never really used it for much more that trying the...

Hi everyone, I just dug up my ancient ADDS-21xx-EZLITE kit. I bought it many years ago and never really used it for much more that trying the samples. I thought I might give it another try and installed the VisualDSP++ 3.5 Testdrive vrom the Analog.com website. Hooked it all up and: it sucks. The IDE hangs after almost every program download. With a lot of patience and a few restart...


fsk demodulation

Started by harsh17 in comp.dsp12 years ago 7 replies

I am a novice in DSP.I am trying to demodulate a FSK signal wherein the mark and space frequencies are 16MHz and 24MHz respectively.I am...

I am a novice in DSP.I am trying to demodulate a FSK signal wherein the mark and space frequencies are 16MHz and 24MHz respectively.I am thinking of using delay and multiply method.Can this be implemented using an ADSP-2181?More specifically will the DSP be able to handle the high throughput involved?Please correct me if I am conceptually going wrong somewhere. This message was sent using the...


Support? I am so mad at Analog Devices

Started by Randy Dawson in comp.dsp14 years ago 2 replies

I am using the 21xx family procesors, and I am sucking up information as fast as I can find it (Thanks Herman, bought your disk, I...

I am using the 21xx family procesors, and I am sucking up information as fast as I can find it (Thanks Herman, bought your disk, I love Aerospace Software!) OK I have the 2181 EZKIT, it sat around here for 5 years before I got serious, I was totaly impressed with the demos, Stairway to Heaven wow! The monitor source did not include the MPEG because it was from Xing and I understand that....


mp3 equalizer

Started by Sherwin Huang in comp.dsp14 years ago 8 replies

Hello I am a new engineer in the DSP field. I have to implement an equalizer for our mp3 decoder. The equalizer must include 4 modes, which is...

Hello I am a new engineer in the DSP field. I have to implement an equalizer for our mp3 decoder. The equalizer must include 4 modes, which is pop, rock, classic and jazz. The equalizer and mp3 decoder are implemented using ADI-2181 DSP. Would you please tell me where to find the information about the 4 kinds of equalizer? Thanks in advance. Sherwin


ADI ADSP2181 and 2185, code compatible??

Started by DF in comp.dsp14 years ago 3 replies

If I generate the executable code from Release 5.1 compiler, would it run on 2185? The code only use internal PM and DM so the address space...

If I generate the executable code from Release 5.1 compiler, would it run on 2185? The code only use internal PM and DM so the address space should be identical. Any one has such kind of experience. I am having trouble in running a piece of code which generated by Release 5.1 tools and the code is running fine on 2181 and 2183 but not 2185. Any idea or comment?


DSP Compiler, Linker and Loader under Linux.

Started by Nanar Duff in comp.dsp11 years ago 4 replies

Hello, Could anyone advice me a DSP with i can compile (C would be REALLY preferable), assemble, and load program into DSP totally under...

Hello, Could anyone advice me a DSP with i can compile (C would be REALLY preferable), assemble, and load program into DSP totally under Linux please ? I've saw package "open21xx" (for ADSP 21xx family), but this package can only load program into ADSP 2181, who is not enough powerful for me (my final goal is to decode/encode Ogg Vorbis and AAC file in real time). I've also saw ...