Processors & DSP

Sub-Groups

ADSP-CM4xxx Processors

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about ADSP-CM4xxx Processors.
Blackfin Processors

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about Blackfin Processors.
Other ADI Processors

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about Other Analog Devices Processors.
SHARC Processors

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about SHARC Processors.
SigmaDSP Processors & SigmaStudio Dev. Tool

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about SigmaDSP Processors and Sigma Studio Development Tool.
Software & Development Tools

Visit Analog Devices EngineerZone for expert support, answers to FAQs, and documentation about Software and Development Tools.

by AChow ADSP-SC59x

Latest 12 hours ago by AChow

159 6 0

Not Answered
SC598 interrupt handling on SHARC core 2 0
Not Answered

Currently, I am porting the old SC589 project to SC598 by using the SC598 EZ KIT. I can attach WDOG1 interrupt to an interrupt routine on SHARC Core 1 without problem. But, when I attach WDOG2 on the SHARC Core 2, I cannot get the interrupt from...

hardware interrupt SC598 core2 Show More

159 6 0
by OlliB Processors & DSP

Latest 14 hours ago by OlliB

46 2 0

Not Answered
Memory allocation for delay / fragmentation 0
Not Answered

Hello, I am trying to update our existing products with some new features. Actually the ADAU1452 is connected by I2C to host processor. As the ADAU1452 only support 1024 point FFT, I am trying to send signal through delay line, enter hibernation mode...

software 4.7 processors and dsp sigma Sigmastudio+ SigmaDSP Audio Processors Processors and Microcontrollers SigmaStudio v4.7 Show More

46 2 0
by SpoonMan999 Processors & DSP

Latest 16 hours ago by SpoonMan999

86 2 0

Not Answered
CCES cc21k compiler incorrect automatic SIMD pair store with I-register as data source for non-zero constant float initialization loops 0
Not Answered

On my side, the following C code: #define N_CH 16 /* Must be even to trigger cc21k bug */ static float k[N_CH]; static float h[N_CH]; static void test_with_cc21k_bug(float* x, const uint16_t int n) { uint16_t i; for (int i = 0; i < n; i++...

ADSP-21569 cces CCES 3.0.2.0 (w2410301) software ADSP-215xx compiler cc21k crosscore embedded studio adsp-sc5xx optimization processors and dsp simd automatic Processors and Microcontrollers Show More

86 2 0
by sreekanth239 CrossCore Embedded Studio and Add-ins

Latest 1 day ago by Dirac

435 7 0

Not Answered
Unable to run/debug SHARC-FX (ADSP-21835W-EV-SOM) CCES 3.0.1 with CrossCore Launch Group Debug configuration 0
Not Answered

Hello Team, I'm trying to run the built binary from the unchanged AudioWeaver BSP awe8-bsp-adi-21835-som on ADSP-21835W-EV-SOM board using the instructions in the document DSP Concepts ADSP-21835W-EV-SOM (SHARC-FX) Audio Weaver Debugging Guide.pdf...

cces 3.0.1 software ADSP-21835 som SHARC-FX processors and dsp Processors and Microcontrollers Show More

435 7 0
by BartLuyckx SigmaDSP Processors & SigmaStudio Dev. Tool

Latest 1 day ago by CLB865

2977 12 0

Suggested Answer
ADAU1452 + CODEC CS42448 is not working 0
Suggested Answer

I can not make the ADAU1452 with CS42448 working. I tried the small program provided bij ADI : RE: Using an external Audio Codec (cs42448) with ADAU1452 But it is not working. I dont know how to use the small debug function which is included. ...

Audio Signal Processors adau1452 Audio Products software cs42448 sigmaStudio 4.7 SigmaDSP Audio Processors Show More

2977 12 0
by RalleDSP SigmaDSP Processors & SigmaStudio Dev. Tool

Latest 1 day ago by CLB865

3480 25 1

Answered
SigmaStudio+ ADAU1452 unable to write EEPROM? +3
Answered

Hello, I've been trying for hours to get a board with an ADAU1452 and an EEPROM (SPI on the master of the ADAU1452) to run. My problem: With SigmaStudio 4.7 everything works perfectly. With SigmaStudio+ 2.2.0 I can't write to the EEPROM, no matter what...

Audio Signal Processors adau1452 software eeprom write problem through DSP sigmastudio SigmaDSP Audio Processors sigmastudio+ 2.2.0 Show More

3480 25 1
by David_Ashman ADSP-2156x

Latest 1 day ago by David_Ashman

225 6 0

Suggested Answer
DMC pin remap 0
Suggested Answer

Hi - I'm laying out a custom PCB with a 21569 and DDR3L memory. Using the ADSP-21569 SOM evaluation board layout as a guide, I see that the 16 bit data bus is bit-swapped in order to provide better routing paths and equidistant lengths. I'm struggling...

ADSP-21569 ddr3l ADSP-21569-SOM hardware dmc ADSP2156x processors and dsp Processors and Microcontrollers Show More

225 6 0
by MichaelS07 Other ADI Processors

Latest 3 days ago by FCM2026

151 1 1

Not Answered
ADPD7000 +1
Not Answered

Hi, I am using the EVAL-ADPD7000. I am trying to work with the device, but without success. I have followed all the steps (connection, loading files), but I do not see anything in the Plot view after I press play. What can I do? Also, I do not see the...

hardware

151 1 1
by CircalHayden Linux for ADSP-SC5xx processors

Latest 4 days ago by CircalHayden

280 3 0

Answered
Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0
Answered

We are trying to build the Linux for ADSP-SC598 version 3.1.2 by following the instructions on this web page: Linux for ADSP-SC5xx Processors 3.1.2 . We need to use this version, it is compatible with the UCSDK package provided to us by ADI. We cannot...

yocto 3.1.2 software Linux for ADSP-SC5xx processors processors and dsp linux Processors and Microcontrollers Show More

280 3 0
by Dirac CrossCore Embedded Studio and Add-ins

Latest 4 days ago by Santhakumari
87 1 0
Not Answered
Unstable Application Behavior After Running preload.dxe on ADSP21835W-EV-SOM (Sharc-fx / ADSP-21835W) 0
Not Answered

Hello Team, This ticket is a follow-up to: Unable to detect COM port on PC after DS6 LED turns on Sharc-fx (ADSP-21835W-EV-SOM) hardware set-up - Q&A - CrossCore Embedded Studio and Add-ins - EngineerZone . Background: ADI confirmed it is acceptable...

hardware ADSP-21835 processors and dsp Processors and Microcontrollers SHARC Audio Processors/SoCs Show More

87 1 0

View All Threads

by CircalHayden Linux for ADSP-SC5xx processors

Latest 4 days ago by CircalHayden

280 3 0

Answered
Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0
Answered

We are trying to build the Linux for ADSP-SC598 version 3.1.2 by following the instructions on this web page: Linux for ADSP-SC5xx Processors 3.1.2 . We need to use this version, it is compatible with the UCSDK package provided to us by ADI. We cannot...

yocto 3.1.2 software Linux for ADSP-SC5xx processors processors and dsp linux Processors and Microcontrollers Show More

280 3 0
by PedalMaker CrossCore Embedded Studio and Add-ins

Latest 11 days ago by Santhakumari
1364 5 0
Answered
ADSP BF706 EZ-kit Filter Example 0
Answered

Hello! I was playing around with the example code that has a High Pass and Low Pass Filter cycled through for the EVAL-BF706M-EZLITE Evaluation Board. I wanted to try creating my own effects and basing the backbone off the example code. The function...

Audio Signal Processors Audio Products software ezkit eval-bf706m-ezlite crosscore embedded studio processors and dsp bf706 bf70x SigmaDSP Audio Processors adau1761 Processors and Microcontrollers Show More

1364 5 0
by rwalborn Processors & DSP

Latest 15 days ago by Harishgowtham
99 1 0
Answered
asau1452 safe load writes 7ch stereo multiplexer 0
Answered

On stereo 7ch multiplexer , the capture output has this Safeload Write Time: 07:56:18 - 845ms IC: IC 1 Cell Name: L_R_IN_SEL Param Name: stereomuxSigma3001vol0 Param Address: 0x04D1 Param Value: 0 Bytes: 28 Param Data: 0x00, 0x00, 0x00, 0x00, 0x01,...

adau1452 software 4.7 processors and dsp Processors and Microcontrollers Show More

99 1 0
by sam@bbinet.com SigmaDSP Processors & SigmaStudio Dev. Tool

Latest 20 days ago by Harishgowtham
148 2 0
Answered
SigmaStudio+ Sample rate propagation +1
Answered

I found out that the T-Connector would not propagate sample rate downstream. Remove the T-Connector and connect straight to the next block and the block's sample rate follows upstream. Does anyone have the same issue? Any suggestion how to fix this other...

software 0 SigmaStudio+ 3.3.0

148 2 0
by JohnHammer Processors & DSP

Latest 20 days ago by Harishgowtham
233 5 0
Answered
Error - out of source destination +1
Answered

Hi I'm really puzzled here. I need to adjust static gains in the FastDSP path e.g. for production tolerances. I want to set the gain from SigmaDSP. I'm using a multiplier with signal as one input and the gain value as the other. Pretty straight forward...

software ADAU1787 4.7 processors and dsp Processors and Microcontrollers Show More

233 5 0
by Nicolou Processors & DSP

Latest 20 days ago by Nicolou

341 8 0

Answered
export system file issue avec sigmastudio v4.7 0
Answered

I'm using the EVAL-ADAU1467z evaluation board with SigmaStudio v4.7. I programmed a new project using the example "7737.Example IO Project - EVAL-ADAU1467Z". I compiled and uploaded it to the board following procedure UG-1134. Everything works correctly...

software 4.7 export system file adau1467 processors and dsp V4.7 sigmastudio Processors and Microcontrollers Show More

341 8 0
by OldSpeakerDude Processors & DSP

Latest 13 days ago by OldSpeakerDude

229 5 0

Answered
Problem with externally controlled peaking filter +1
Answered

Hi, Have most of the info for my DSP project with the ADAU1701 and the Dayton audio KABD250. I'm using SigmaStudio 4.51 Beta. I'm having a problem putting in a peaking control. I copied the circuit exactly from Dayton's sample projects. I'm using the...

4.51 Beta software ADA processors and dsp SigmaDSP Audio Processors Processors and Microcontrollers Show More

229 5 0
by MDThommo81 Processors & DSP

Latest 13 days ago by MDThommo81

695 6 0

Answered
DSP selfboot following USBi and EVAL-ADAU1452REVBZ codec control modification 0
Answered

Hi there, I made the hardware modification to my EVAL-ADAU1452REVBZ board to explore the independent control of the AD1938 codec, however something that's not obvious (to me) in reading about this modification in UG-1662, and that is "following making...

Audio Signal Processors adau1452 hardware ad1938 UG-1662 processors and dsp SigmaDSP Audio Processors EVAL-ADAU1452REVBZ Processors and Microcontrollers eval-adau1452 Audio A/D Converters Audio CODECs selfboot Show More

695 6 0
by OldSpeakerDude SigmaDSP Processors & SigmaStudio Dev. Tool

Latest 27 days ago by OldSpeakerDude

243 2 0

Answered
Just new to Sigma Studio and am programming a Dayton Audio KABD250 amp. With the optional back panel kit, they include a power switch. I'd like to know where in the circuit it should be wired in to avoid pops and noises, etc. Should it be wired into th 0
Answered

I am programming a Dayton Audio KABD250 amp. With the optional back panel kit, they include a power switch. I'd like to know where in the circuit it should be wired in to avoid pops and noises, etc. Should it be wired into the board, the DC part of the...

hardware SigmaDSP Audio Processors

243 2 0
by pjs SigmaDSP Processors & SigmaStudio Dev. Tool

Latest 29 days ago by Harishgowtham
172 1 0
Answered
Issue with Compilation Optimization Option in Sigma Studio 4.7 +1
Answered

Dear Support Team, I encountered an issue with the compilation optimization option in Sigma Studio 4.7 and would like to seek your advice. Here is the situation: I am using a simple example (the project file is attached). I enabled the optimization option...

optimize software SIGMA STUDIO PLUS 2.3.0 processors and dsp Processors and Microcontrollers sigma studio plus adau1466 Show More

172 1 0

View All Threads

Latest Conversations

by AChow ADSP-SC59x

Latest 12 hours ago by AChow

159 6 0

Not Answered
SC598 interrupt handling on SHARC core 2 0
Not Answered

Currently, I am porting the old SC589 project to SC598 by using the SC598 EZ KIT. I can attach WDOG1 interrupt to an interrupt routine on SHARC Core 1 without problem. But, when I attach WDOG2 on the SHARC Core 2, I cannot get the interrupt from...

hardware interrupt SC598 core2 Show More

159 6 0
by OlliB Processors & DSP

Latest 14 hours ago by OlliB

46 2 0

Not Answered
Memory allocation for delay / fragmentation 0
Not Answered

Hello, I am trying to update our existing products with some new features. Actually the ADAU1452 is connected by I2C to host processor. As the ADAU1452 only support 1024 point FFT, I am trying to send signal through delay line, enter hibernation mode...

software 4.7 processors and dsp sigma Sigmastudio+ SigmaDSP Audio Processors Processors and Microcontrollers SigmaStudio v4.7 Show More

46 2 0
by SpoonMan999 Processors & DSP

Latest 16 hours ago by SpoonMan999

86 2 0

Not Answered
CCES cc21k compiler incorrect automatic SIMD pair store with I-register as data source for non-zero constant float initialization loops 0
Not Answered

On my side, the following C code: #define N_CH 16 /* Must be even to trigger cc21k bug */ static float k[N_CH]; static float h[N_CH]; static void test_with_cc21k_bug(float* x, const uint16_t int n) { uint16_t i; for (int i = 0; i < n; i++...

ADSP-21569 cces CCES 3.0.2.0 (w2410301) software ADSP-215xx compiler cc21k crosscore embedded studio adsp-sc5xx optimization processors and dsp simd automatic Processors and Microcontrollers Show More

86 2 0
by sreekanth239 CrossCore Embedded Studio and Add-ins

Latest 1 day ago by Dirac

435 7 0

Not Answered
Unable to run/debug SHARC-FX (ADSP-21835W-EV-SOM) CCES 3.0.1 with CrossCore Launch Group Debug configuration 0
Not Answered

Hello Team, I'm trying to run the built binary from the unchanged AudioWeaver BSP awe8-bsp-adi-21835-som on ADSP-21835W-EV-SOM board using the instructions in the document DSP Concepts ADSP-21835W-EV-SOM (SHARC-FX) Audio Weaver Debugging Guide.pdf...

cces 3.0.1 software ADSP-21835 som SHARC-FX processors and dsp Processors and Microcontrollers Show More

435 7 0
by David_Ashman ADSP-2156x

Latest 1 day ago by David_Ashman

225 6 0

Suggested Answer
DMC pin remap 0
Suggested Answer

Hi - I'm laying out a custom PCB with a 21569 and DDR3L memory. Using the ADSP-21569 SOM evaluation board layout as a guide, I see that the 16 bit data bus is bit-swapped in order to provide better routing paths and equidistant lengths. I'm struggling...

ADSP-21569 ddr3l ADSP-21569-SOM hardware dmc ADSP2156x processors and dsp Processors and Microcontrollers Show More

225 6 0

What Else is Going On

Not Answered SC598 interrupt handling on SHARC core 2 0 Not Answered

Not Answered Memory allocation for delay / fragmentation 0 Not Answered

Not Answered CCES cc21k compiler incorrect automatic SIMD pair store with I-register as data source for non-zero constant float initialization loops 0 Not Answered

Not Answered Unable to run/debug SHARC-FX (ADSP-21835W-EV-SOM) CCES 3.0.1 with CrossCore Launch Group Debug configuration 0 Not Answered

Answered SigmaStudio+ ADAU1452 unable to write EEPROM? +3 Answered

Not Answered ADPD7000 +1 Not Answered

Answered Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0 Answered

Not Answered Unstable Application Behavior After Running preload.dxe on ADSP21835W-EV-SOM (Sharc-fx / ADSP-21835W) 0 Not Answered

Answered Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0 Answered

Answered ADSP BF706 EZ-kit Filter Example 0 Answered

Answered asau1452 safe load writes 7ch stereo multiplexer 0 Answered

Answered SigmaStudio+ Sample rate propagation +1 Answered

Answered Error - out of source destination +1 Answered

Answered export system file issue avec sigmastudio v4.7 0 Answered

Answered Problem with externally controlled peaking filter +1 Answered

Answered DSP selfboot following USBi and EVAL-ADAU1452REVBZ codec control modification 0 Answered

Answered Just new to Sigma Studio and am programming a Dayton Audio KABD250 amp. With the optional back panel kit, they include a power switch. I'd like to know where in the circuit it should be wired in to avoid pops and noises, etc. Should it be wired into th 0 Answered

Answered Issue with Compilation Optimization Option in Sigma Studio 4.7 +1 Answered

Not Answered SC598 interrupt handling on SHARC core 2 0 Not Answered

Not Answered Memory allocation for delay / fragmentation 0 Not Answered

Not Answered CCES cc21k compiler incorrect automatic SIMD pair store with I-register as data source for non-zero constant float initialization loops 0 Not Answered

Not Answered Unable to run/debug SHARC-FX (ADSP-21835W-EV-SOM) CCES 3.0.1 with CrossCore Launch Group Debug configuration 0 Not Answered

Not Answered
SC598 interrupt handling on SHARC core 2 0
Not Answered

Not Answered
Memory allocation for delay / fragmentation 0
Not Answered

Not Answered
CCES cc21k compiler incorrect automatic SIMD pair store with I-register as data source for non-zero constant float initialization loops 0
Not Answered

Not Answered
Unable to run/debug SHARC-FX (ADSP-21835W-EV-SOM) CCES 3.0.1 with CrossCore Launch Group Debug configuration 0
Not Answered

Answered
SigmaStudio+ ADAU1452 unable to write EEPROM? +3
Answered

Not Answered
ADPD7000 +1
Not Answered

Answered
Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0
Answered

Not Answered
Unstable Application Behavior After Running preload.dxe on ADSP21835W-EV-SOM (Sharc-fx / ADSP-21835W) 0
Not Answered

Answered
Cannot build Yocto Linux version 3.1.2; populate_sdk fails 0
Answered

Answered
ADSP BF706 EZ-kit Filter Example 0
Answered

Answered
asau1452 safe load writes 7ch stereo multiplexer 0
Answered

Answered
SigmaStudio+ Sample rate propagation +1
Answered

Answered
Error - out of source destination +1
Answered

Answered
export system file issue avec sigmastudio v4.7 0
Answered

Answered
Problem with externally controlled peaking filter +1
Answered

Answered
DSP selfboot following USBi and EVAL-ADAU1452REVBZ codec control modification 0
Answered

Answered
Just new to Sigma Studio and am programming a Dayton Audio KABD250 amp. With the optional back panel kit, they include a power switch. I'd like to know where in the circuit it should be wired in to avoid pops and noises, etc. Should it be wired into th 0
Answered

Answered
Issue with Compilation Optimization Option in Sigma Studio 4.7 +1
Answered

Not Answered
SC598 interrupt handling on SHARC core 2 0
Not Answered

Not Answered
Memory allocation for delay / fragmentation 0
Not Answered

Not Answered
CCES cc21k compiler incorrect automatic SIMD pair store with I-register as data source for non-zero constant float initialization loops 0
Not Answered

Not Answered
Unable to run/debug SHARC-FX (ADSP-21835W-EV-SOM) CCES 3.0.1 with CrossCore Launch Group Debug configuration 0
Not Answered