I think you need to add POP CNTR also. Farhad V. Subj: Re: [adsp] Illegal multifunction instruction & a DO-UNTIL query in ADSP ...

I think you need to add POP CNTR also. Farhad V. Subj: Re: [adsp] Illegal multifunction instruction & a DO-UNTIL query in ADSP 2181 Date: Thu, 5 Apr 2001 8:12:07 AM Eastern Daylight Time From: Russell Shaw <> To: Ian <> CC:

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

Hai all, Is there any mechanism to read the data on the data pins of ADSP-2181 EZ kit lite (D0-D23) 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

Hi, I was using Motorola's 68000 to boot 2181. Now I have to load the 2191 DSP using 68000. In 2181 booting was done using...

Hi, I was using Motorola's 68000 to boot 2181. Now I have to load the 2191 DSP using 68000. In 2181 booting was done using IDMA. The structure of DMA is different in the 2191. There are 2 DMA mode: 1. Direcr DMA mode 2. Host port DMA mode. Now to use descriptor ba

Hello Any one know how to change my application in ADSP-2181 EZ Kit Lite work stand alone (the code in 2 Mbyte EEPROM) ?. What...

Hello Any one know how to change my application in ADSP-2181 EZ Kit Lite work stand alone (the code in 2 Mbyte EEPROM) ?. What changes in memory map , data/RAM memory and LDF file ?. Thank You

hi all Am trying to implement sport comm between ADSP2181 and BF533. My aim is to send memory contents of adsp2181 to bf533 memory via...

hi all Am trying to implement sport comm between ADSP2181 and BF533. My aim is to send memory contents of adsp2181 to bf533 memory via sport. On 2181 i have disabled codec to use sport0. 2181 clock is generated internally. For bf533 clock is externaland am using sport0 of board. ADSP2181 transmits and BF533 receives. First of all which program should run first. Is it ADSP2181 because its...

hi, I am developadsp 2181 based motion control system. I use Visualdsp++2.0 and 218X EZ-ICE. I want set the dsp...

hi, I am developadsp 2181 based motion control system. I use Visualdsp++2.0 and 218X EZ-ICE. I want set the dsp in nested i

Hello All, I am using a ADSP-2181 EZ-KIT with Visual DSP++ 3.5 test drive version. When I set the flag (SET FL1;)it only stays set until I do the...

Hello All, I am using a ADSP-2181 EZ-KIT with Visual DSP++ 3.5 test drive version. When I set the flag (SET FL1;)it only stays set until I do the next "Step Into" and then it reset regardless of what the next line is. If I do a "Run to cursor" the flag will stay set until I do the next "Run to cursor" or "Step into". If I run the code in a "Simulator Session" the code works ok, but in a "EZ-KIT l...

Hi,   I am developing G723.1 Speech codec on ADSP-2181 processor. I find some difficulty in optimally utilizing the...

Hi,   I am developing G723.1 Speech codec on ADSP-2181 processor. I find some difficulty in optimally utilizing the on-chip memory of ADSP-2181. My question is

greetings all!!   i am a beginner with this field and am using adsp 2181 to send data to an external device. i

greetings all!!   i am a beginner with this field and am using adsp 2181 to send data to an external device. i

hi , i am trying to interface adsp 2181 to flash through IDMA port how can i achieve this? can anybody tell information about...

hi , i am trying to interface adsp 2181 to flash through IDMA port how can i achieve this? can anybody tell information about this?(material to read n some ideas) smitha

hi, any of u know how to read and write to IO and BYTE memory of adsp 2181? tell me the syntax also smitha

hi, any of u know how to read and write to IO and BYTE memory of adsp 2181? tell me the syntax also smitha

Hi all who can help me on ADSP2181 what is the name of the file that I write in eprom to have ezkit?? regard ...

Hi all who can help me on ADSP2181 what is the name of the file that I write in eprom to have ezkit?? regard

please help me in performing am,fm modulation using adsp 2181(using vdsp). i am not able to link the .dat file containing coeff. ...

please help me in performing am,fm modulation using adsp 2181(using vdsp). i am not able to link the .dat file containing coeff. how should we initialise in the data mem __________________________________

hai any body knows how to use MACROS for VisualDSP 3.0 vesrsion(ADSP-2181). If you have any code can you share with me. ...

hai any body knows how to use MACROS for VisualDSP 3.0 vesrsion(ADSP-2181). If you have any code can you share with me. Waiting for your earliest reply Bye Girish _____________________________________________________________

Thanks for the feedback on my questions so far - very informative! Here is a further elaboration on Q2 for a little more in-depth...

Thanks for the feedback on my questions so far - very informative! Here is a further elaboration on Q2 for a little more in-depth detail of the problem. The manual does not actually say that the IF NOT CE instruction pops any stacks. I assume it must do as I have

Hi guys. I have that development card, and I want to use within the VisualDSP 7.0 (or maybe with SP1), but although the...

Hi guys. I have that development card, and I want to use within the VisualDSP 7.0 (or maybe with SP1), but although the projects compile fine, I think the (old) Monitor program doesn't allow me to use it within VDSP 7.0 Does somebody have an idea on how can I accomplish this?

hi We are trying to implement digital controller on 2181. This is basically a PI controller. Now the problem here is there are...

hi We are trying to implement digital controller on 2181. This is basically a PI controller. Now the problem here is there are coeffients which we r not able to represent in 1.15 format ie the coeff values are much greater than one. There are also certains gains to be provided

Anyone who knows where I can get a description or a circuit-diagram that shows how to combine a S/PDIF component (eg. Crystal...

Anyone who knows where I can get a description or a circuit-diagram that shows how to combine a S/PDIF component (eg. Crystal CS8411) with my 2181? I'm using EZ-KIT Lite, and I really want to be able to process the digital-out from my cd-player.

hi everybody, I tried to establish sport comm between adsp2181 and BF533. could not succeed. I tested separately both 2181 and BF and are...

hi everybody, I tried to establish sport comm between adsp2181 and BF533. could not succeed. I tested separately both 2181 and BF and are working fine. I tried using loopback mode ( DT connected to DR of same processor) and it worked but when it comes to interfacing its not working. what could have gone wrong? First of all are the 2 processors compatible ( i mean can i really establis...

Hello, I am a student trying to learn ADSP 218X. I am facing difficulty in writing a simple code for linear convolution using...

Hello, I am a student trying to learn ADSP 218X. I am facing difficulty in writing a simple code for linear convolution using ADSP 2181. I will be happy if someone can help me with the code. regards, rajesh