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HICE-218x Emulator

Started by deltafoxtrottbravo in Analog Devices DSPs18 years ago

Hi, is there anybody having bought this emulator? Perhaps you can tell me about your experiences. Some information can be found...

Hi, is there anybody having bought this emulator? Perhaps you can tell me about your experiences. Some information can be found at: http://energy.51.net/hice218x/ Thanks max


Please help

Started by Rajesh Chellappa in Analog Devices DSPs20 years ago 1 reply

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


Example of a C call from assembler (218x family)

Started by Martins Pukitis in Analog Devices DSPs22 years ago

I was thinking about C call from assembler. Is it a bad idea?

I was thinking about C call from assembler. Is it a bad idea?


C function calling from assembler

Started by Martins Pukitis in Analog Devices DSPs22 years ago 3 replies

Could anyone send me an example of C function calling (with parameters' passing, return value retrieving) on ADSP-218x processor? ...

Could anyone send me an example of C function calling (with parameters' passing, return value retrieving) on ADSP-218x processor?


Sine on 218x (preferably 2186)

Started by Martins Pukitis in Analog Devices DSPs22 years ago 2 replies

Could anyone send me asm code for calculation of 24 (or 32) bit sine (simple fixed point) or tell me in how many processor cycles he...

Could anyone send me asm code for calculation of 24 (or 32) bit sine (simple fixed point) or tell me in how many processor cycles he managed to stuff it in? TIA.


Re: vdsp++ & EZ-ICE 218x problem

Started by in Analog Devices DSPs22 years ago

Hi!, Michael Kellett wrote: > > I seem to have found a sequence of operations that keeps the EZE-ICE working > (although I...

Hi!, Michael Kellett wrote: > > I seem to have found a sequence of operations that keeps the EZE-ICE working > (although I feel that for the money it should be a lot less fussy.) ... Thank you, it worked!!! :-) (I don't know how but I managed to stop my


218x assembler and Task handler question

Started by Anonymous in Analog Devices DSPs24 years ago 1 reply

Dear ADSP group, I have two questions for you, please accept my apologies if they seem trivial. First, I'm trying to write...

Dear ADSP group, I have two questions for you, please accept my apologies if they seem trivial. First, I'm trying to write an event handler for the adsp218x family using the algebraic assembly. Are there any examples of this floating around? I'm starting the code, but


.LDF questions (VisualDSP++ 2.0, 218x)

Started by in Analog Devices DSPs23 years ago

Hi, Q1: Is there any way to "cheat" the linker to believe that the address space is larger than 14 bits (for simulation...

Hi, Q1: Is there any way to "cheat" the linker to believe that the address space is larger than 14 bits (for simulation purposes only, of course)? What I mean is, that I would like to put the following in my .ldf: seg_data1 { TYPE(DM RAM) START(0x00000)


query.....adsp-218x

Started by Sameer in Analog Devices DSPs21 years ago 4 replies

Hi , I have a practical problem of calling the assembly routines from C code. My C code And Assembly Code are in different...

Hi , I have a practical problem of calling the assembly routines from C code. My C code And Assembly Code are in different files. I am able to execute the inline assembly statements...but not able to call the assebmly functions of different file... i


16.0 to 1.15 format conversion and back

Started by jaime_aranguren in Analog Devices DSPs22 years ago

Hi, I'm working on ADSP-218x, but the question (I think) is general enough about 16bit fixed point processors. They are...

Hi, I'm working on ADSP-218x, but the question (I think) is general enough about 16bit fixed point processors. They are optimized for operations on 1.15 formatted numbers. The question is, how do I convert from the 16.0 formatted numbers I get from a CODEC to 1.15


Boot loader for EZkit 2189M

Started by zl3ix in Analog Devices DSPs21 years ago

Does anyone have an idiot's guide to generating boot loadable programs for the EZkit 2189M from VDSP? I am using the 218x EZ-ICE ...

Does anyone have an idiot's guide to generating boot loadable programs for the EZkit 2189M from VDSP? I am using the 218x EZ-ICE from AD. Thanks, Greg


math functions in VDSP 7 (ADSP-218x)

Started by Anonymous in Analog Devices DSPs23 years ago

I've got to make use of some trig functions and sqrt in the ADSP-2184. As you may know this one is sort of memory limited...

I've got to make use of some trig functions and sqrt in the ADSP-2184. As you may know this one is sort of memory limited having only 4k pm and 4k dm. I've got a copy of the the applications book for the 2100 family and I just assumed that the nice compact functions gi


VisualDSP++ 2.0 (ADSP-218x) -- fir.asm broken?

Started by Anonymous in Analog Devices DSPs23 years ago 1 reply

Has anybody been using the function fir() in VisualDSP++? I just started testing it this morning and I haven't been able to...

Has anybody been using the function fir() in VisualDSP++? I just started testing it this morning and I haven't been able to get repeatable results running it multiple times against the same data set. It seems to be seriously broken. In the below pse


Single processor multiple boot from 8 bit EPROM

Started by olesenlars in Analog Devices DSPs18 years ago 3 replies

Hi all I am just starting to learn about the sharc family of ADSP-..., previously I have only been using ADSP-218x processors so please...

Hi all I am just starting to learn about the sharc family of ADSP-..., previously I have only been using ADSP-218x processors so please bear with me if this question is trivial to experienced sharc users. Due to an expected memory constraint in the project I have just been assigned to which will be using the ADSP-21375, we want to split out some of the software to different builds which mu...


failure of boot of adsp 2186 from flash

Started by mariagopal in Analog Devices DSPs21 years ago

hi, My software fails to boot from flash when .bnm created by the splitter of 210x(came with 218x utility)is used but if the...

hi, My software fails to boot from flash when .bnm created by the splitter of 210x(came with 218x utility)is used but if the splitter of visual dsp used it's booting.What could be the reason for this discrepancy?.your suggesstions welcome. Maria


ADSP-208x loader / splitter problem

Started by in Analog Devices DSPs22 years ago

Hi All! I have some problems with the ADSP-218x loader / splitter. I'm trying to generate a bootable image that I want to...

Hi All! I have some problems with the ADSP-218x loader / splitter. I'm trying to generate a bootable image that I want to put into an EPROM and boot by BDMA. But this util keeps cheating me. The DSP I'm using is a 2188M. Currently no overlays are involved (I've


Evaluation board

Started by Neo ____ in Analog Devices DSPs22 years ago

There is anyone that had used the evaluation board VIDEOPIPE or CCTVPIPE of Analog Devices for to evaluate the ADSP 218x? Which...

There is anyone that had used the evaluation board VIDEOPIPE or CCTVPIPE of Analog Devices for to evaluate the ADSP 218x? Which are your impressions about this board? Thank you. I say to you my impressions about the VIDEOPIPE if you want. Bye --


ADSP-218x SPORT0 Tx trouble

Started by in Analog Devices DSPs20 years ago 5 replies

Hello, I have a setup where an ADSP-2188N is connected to an audio codec which acts as master (the codec), generating bclk0,...

Hello, I have a setup where an ADSP-2188N is connected to an audio codec which acts as master (the codec), generating bclk0, tfs0, rfs0, and of course dr0. These signals seem to be ok with an o'scope. I configured SPORT0 as follows: - multichannel disabled.


ADSP 218X

Started by Jaime Andres Aranguren Cardona in Analog Devices DSPs23 years ago

Hi people. I finally could make my EZ-LAB work as a debugging tool within VDSP++ 2.0 for 21XX, good. But does anybody know how can...

Hi people. I finally could make my EZ-LAB work as a debugging tool within VDSP++ 2.0 for 21XX, good. But does anybody know how can I make it RUN a program (of course, over the Monitor program), rather than just being a SLOW debugging tool? Something else: why can't I get out of the check_int su


Details about ICE port of ADSP218x

Started by Mueen Sajjad in Analog Devices DSPs23 years ago

Hello Does any body have operational details of ICE-port found on ADSP-218x family i.e the signal handshake and functionality of...

Hello Does any body have operational details of ICE-port found on ADSP-218x family i.e the signal handshake and functionality of each pin. Basically the idea behind is being able to build one's own EZ-ICE like system. Regards Mueen