ADSP-SC83x

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XSPI burn

Not Answered
1 month ago
Recommendation for DSP for Helicopter Noise Reduction

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1 month ago
Executing program code in HyperRAM

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7 months ago
Interrupt priority is not changed on ADSP-SC835 SHARC-FX DSP processor

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7 months ago
Poor FIR accelerator performance

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8 months ago

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This group hosts discussions and FAQs regarding ADSP-SC83x. Please read the Analog Devices EngineerZone Code of Conduct before posting.

by Rob Belcham
ADSP-SC83x

Latest 5 days ago by Rob Belcham
108 6 0
Answered
Where is the instruction set documentation ? 0
Answered

Hi, Where would I find documentation for the SHARC-FX instruction set ? I have a document called "ADSP-SC83x/ADSP-2183x Xtensa® Instruction Set Architecture (ISA) Reference with ADI SHARC-FX" but it doesn't contain any references to any pdx_ instructions...

SC83x Datasheet/Specs SC835

108 6 0
by chb613
ADSP-SC83x

Latest 1 month ago by NandiniC
183 2 0
Not Answered
XSPI burn 0
Not Answered

Hi, I am using 21835-SOM board and I want to boot from XSPI.So how can I do this via CCES? Regards, Bingo

software CCES3.0.2 ADSP-2158

183 2 0
by aidantc9
ADSP-SC83x

Latest 1 month ago by NandiniC
79 1 0
Not Answered
Recommendation for DSP for Helicopter Noise Reduction 0
Not Answered

Hi everyone, I’m looking for a suitable DSP to remove background engine and wind noise from a helicopter microphone. My initial plan is to implement an adaptive filter (e.g., NLMS), and later explore a deep learning–based approach. The device I put...

dsp c anc hardware

79 1 0
by Christian Knott
ADSP-SC83x

Latest 7 months ago by NandiniC
572 5 0
Not Answered
Executing program code in HyperRAM 0
Not Answered

Hello, is it possible to execute the Sharc-FX/ARM33 program code in HyperRAM? Is it possible to boot the program code from HyperFlash and execute it in HyperRAM? If yes, is there any example existing for this board? Many thanks and best regards...

software ADSPSC835W-EV-SOM dsp&processors

572 5 0
by mbeckinger
ADSP-SC83x

Latest 7 months ago by NandiniC
445 2 0
Not Answered
Interrupt priority is not changed on ADSP-SC835 SHARC-FX DSP processor +1
Not Answered

Dear all, in my software the TWI communication is always distorted, when the processor calculation load on my ADSP-SC835 SHARC-FX DSP gets to high in my audio interrupt service routine of the SPORT audio interface. I try to change the interrupt priority...

software SHARC-FX CCES 3.0.2 ADSP-SC835

445 2 0
by mjpaudiodesings
ADSP-SC83x

Latest 8 months ago by mjpaudiodesings
611 7 0
Not Answered
Poor FIR accelerator performance 0
Not Answered

Hello, we're testing the FIR accelerators in the SC835 and we're seeing very poor performance from them. In our case, the window size is 8 samples and the tap count is 72 coeffs per filter. When running 14 filters in ACM mode we're seeing that each...

hardware sharc fir accelerators ADSP-SC835 Show More

611 7 0
by LeopoldoBudde
ADSP-SC83x

Latest 8 months ago by LeopoldoBudde
224 2 0
Not Answered
Using both FIR accelerators in ACM mode do not complete filtering process 0
Not Answered

Hello We are seeing an unexpected behaviour when using both FIR Accelerators in ACM, which initially required source and include files provided by ADI support given they were not present in CCES 3.2.0 build. When we run more than 4 channels (1 channel...

hardware ADSP-SC835

224 2 0
by MatthiasFottner
ADSP-SC83x

Latest 8 months ago by NandiniC
556 3 0
Not Answered
SPI communication with flash memory 0
Not Answered

Hello, my setup consists of a SC835W-SOM board and a SOMCRR EZKIT. I successfully executed the Power_On_Self_Test from the EV-SC8xx_EZ-KIT-Rel1.0.0. As a next step, I wanted to wrap communication functionalities into functions. Now I am running...

Audio Signal Processors hardware SHARC Audio Processors/SoCs SC835W

556 3 0
by mlambacher
ADSP-SC83x

Latest 8 months ago by NandiniC
403 2 0
Not Answered
Problems with flashing 0
Not Answered

Hello, we now switched largely from the SC548 ezkits to the new SC835W SOM and carrier boards. We find that flashing code to the boards quite a bit more cumbersome than before: 1) Flashing always requires switching the boot mode by inserting a screwdriver...

hardware flashing ADSP-21835 ADSP-SC83x SOM ice-2000 CCES 3.0.2 Show More

403 2 0
by mlambacher
ADSP-SC83x

Latest 8 months ago by NandiniC
642 9 0
Not Answered
GPIO: Unable to activate output 0
Not Answered

Hello, my setup consists of a SC835W-SOM board and the BRKOUT breakout board. I successfully am able to activate GPIO pins PC_1, PC_2 & PC_3, which normally would be connected to the three LEDs on the SOMCRR EZKIT. When trying to enable output on any...

hardware SC835 gpio

642 9 0

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by Rob Belcham
ADSP-SC83x

Latest 5 days ago by Rob Belcham
108 6 0
Answered
Where is the instruction set documentation ? 0
Answered

Hi, Where would I find documentation for the SHARC-FX instruction set ? I have a document called "ADSP-SC83x/ADSP-2183x Xtensa® Instruction Set Architecture (ISA) Reference with ADI SHARC-FX" but it doesn't contain any references to any pdx_ instructions...

SC83x Datasheet/Specs SC835

108 6 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by SNayak4
275 1 0
Answered
How do the number of MDMA streams on SC83x compare with that on ADSP-SC59x? 0
Answered

How do the number of MDMA streams on SC83x compare with that on ADSP-SC59x?

hardware

275 1 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by SNayak4
265 1 0
Answered
Can all the accelerator instances on ADSP-SC83x be run in parallel? 0
Answered

Can all the accelerator instances on ADSP-SC83x be run in parallel?

hardware

265 1 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by SNayak4
342 1 0
Answered
Are there any functional improvements done on ADSP-SC83x IIR Accelerators? 0
Answered

Are there any functional improvements done on ADSP-SC83x IIR Accelerators?

hardware

342 1 0
by ADIApproved

ADSP-SC83x

Latest over 1 year ago by SNayak4
232 1 0
Answered
How many instances of IIR accelerator on ADSP-SC83x support coefficient slewing? +1
Answered

How many instances of IIR accelerator on ADSP-SC83x support coefficient slewing?

hardware

232 1 0
by ADIApproved

ADSP-SC83x

Latest over 1 year ago by SNayak4
217 1 0
Answered
How many instances of FIR/IIR Accelerators are present on ADSP-SC83x? +1
Answered

How many instances of FIR/IIR Accelerators are present on ADSP-SC83x?

hardware

217 1 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by ADIApproved
330 1 0
Answered
What are the combinations of IO modes supported in xSPI Profile 1? 0
Answered

What are the combinations of IO modes supported in xSPI Profile 1?

hardware

330 1 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by ADIApproved
360 1 0
Answered
What are sampling mechanism does xSPI PHY support ? 0
Answered

What are sampling mechanism does xSPI PHY support ?

hardware

360 1 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by ADIApproved
237 1 0
Answered
What is use of PHY in xSPI ? 0
Answered

What is use of PHY in xSPI ?

hardware

237 1 0
by SNayak4

ADSP-SC83x

Latest over 1 year ago by ADIApproved
355 1 0
Answered
What is Device Discovery in xSPI and what are the modes available? 0
Answered

What is Device Discovery in xSPI and what are the modes available?

hardware

355 1 0

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