ADSP-2156x

Q&A

by daim
ADSP-2156x

Latest 1 day ago by NandiniC
353 11 0
Not Answered
DMA copy and copy working 0
Not Answered

Hi. Can you help me to understand my issue. 0. CCLK is 1GHz. 1. I have the code FUNC1 which execute some time T1 without any DMA and interrupts. 2. I have the code FUNC2 2.1. It config DMA to copy 4kBytes from L1 to L1 which may have same memory bank...

ADSP-21569 Audio Signal Processors hardware SHARC Audio Processors/SoCs

353 11 0
by daim
ADSP-2156x

Latest 3 days ago by NandiniC
118 4 0
Not Answered
System Crossbars (SCB) 0
Not Answered

Hi. I have some questions about System Crossbars (SCB). 1. Where is the Sharc+ core SCB on the Figure 41-3: SCB Block Diagram? 2. How can C0_I get access to L1 according Figure 41-5: SCB Block Diagram - Interconnections? 3. On 41–12 says S2...

ADSP-21569 Audio Signal Processors Datasheet/Specs SHARC Audio Processors/SoCs

118 4 0
by BernhardM
ADSP-2156x

Latest 16 days ago by BernhardM
178 5 0
Not Answered
DMC Initialization depending on anomaly 20000117 0
Not Answered

Hi, what is the correct way to initailize the dmc depending on anomaly 20000117. As i understand, the rom functions should not be used anymore. Can you provide an example project. Regards Bernhard

ADSP-21569 Audio Signal Processors 3.0.3 software SHARC Audio Processors/SoCs Show More

178 5 0
by AD9364
ADSP-2156x

Latest 18 days ago by NandiniC
74 1 0
Not Answered
EV-21569-SOM: Application Not Running After Reset When Loaded via JTAG 0
Not Answered

Hi, I am working with the EV-21569-SOM board and loading my application using JTAG via CrossCore Embedded Studio (CCES) . I am able to successfully load the code through JTAG, but when the board is reset, the Power-On Self-Test (POST) code executes...

ADSP-21569 Audio Signal Processors hardware SHARC Audio Processors/SoCs

74 1 0
by wuxiangzhi
ADSP-2156x

Latest 1 month ago by NandiniC
259 3 0
Not Answered
external flash can be operated when JTAG has been locked 0
Not Answered

Hello Support Team Guys, We follow the link of " Emulation Key Disable - Q&A - ADSP-2156x - EngineerZone " for JTAG locking. Regarding the JTAG key protection of ADSP-21565, we hereby feedback our test and verification results, and have 2 questions...

Audio Signal Processors software emulation key 2.12.0 ADSP-21565 EXTERNAL FLASH SHARC Audio Processors/SoCs Show More

259 3 0
by daim
ADSP-2156x

Latest 2 months ago by NandiniC
216 3 0
Answered
EMDMA and System MMR Latencies 0
Answered

Hi. Can you check me for EMDMA System MMR Latencies. I took System MMR Latencies from ADSP-2156x SHARC+ Processor System Optimization Techniques (EE-412). I use EMDMA TCBs for Standard Circular DMA. Each TCB copy one word from L1 memory to external...

ADSP-21569 Audio Signal Processors hardware SHARC Audio Processors/SoCs

216 3 0
by daim
ADSP-2156x

Latest 2 months ago by NandiniC
251 4 0
Answered
EMDMA and some questions 0
Answered

Hi. 1. I can't find the information about EMDMA's word width. I find only that All the DMA addresses given by EMDMA are word-aligned byte addresses (p.28-3). Am I right that EMDMA's word width is 32-bit? 2. HWR says that The EMDMA_CTL.WRBEN bit...

ADSP-21569 Audio Signal Processors Datasheet/Specs EMDMA SHARC Audio Processors/SoCs Show More

251 4 0
by Bajupi
ADSP-2156x

Latest 2 months ago by NandiniC
148 1 0
Not Answered
CCES SRU configuration 0
Not Answered

I want to connect [ loudspeaker<-> EzKit <-> ADSP-21569-SOM <-> Brkout <-> AD2428WD1BZ <-> AD2428WC1BZ ] to make passthrough code. In this connection, I set SRU init to connect [ ADSP-21569-SOM <-> Brkout <-> AD2428WD1BZ ] . This is my SRU init...

ADSP-21569 Audio Signal Processors ADSP-21569-SOM software AD2428WD1BZ Interface Transceivers & Isolators CCES 3.0.3 SHARC Audio Processors/SoCs Show More

148 1 0
by EricSa
ADSP-2156x

Latest 2 months ago by NandiniC
98 1 0
Not Answered
Enable BackChannel SigmaStudio+ 0
Not Answered

Hey together, I'm getting forward with the evalutaion of the ADSP-21569. Now I'm at the point where i try to create my own project integrating SigmaStudio+ communication. So far everything goes well but I'm not able to enable the backchannel to SigmaStudio...

ADSP-21569 Audio Signal Processors software CCES 2.12.1 SHARC Audio Processors/SoCs Show More

98 1 0
by EricSa
ADSP-2156x

Latest 3 months ago by NandiniC
437 6 0
Answered
ASRC 16 Bit left justified to I2S 0
Answered

Hey together, I have another question regarding the SPORTs and the ASRC of the ADSP-21569. Maybe you can help. So far I am able to receive and transmit data via SPORT + DMA while running the ADSP als clock master. I also tried it by using the internal...

ADSP-21569 Audio Signal Processors software CCES 2.12.1 SHARC Audio Processors/SoCs Show More

437 6 0
by SagiS
ADSP-2156x

Latest 3 months ago by NandiniC
268 3 0
Not Answered
UART - DMA Descriptor Mode Ping Pong Buffer 0
Not Answered

Hi, I work with the ADSP21565 and I want to implement a UART communication based on DMA with descriptor list mode with ping pong buffering (2 buffers for RX and 2 for TX). I can't find any example for it, all I can find is an example with a single...

cces Audio Signal Processors software dma uart ADSP-21565 uart driver decriptor SHARC Audio Processors/SoCs Show More

268 3 0
by Hfuhruhurr
ADSP-2156x

Latest 4 months ago by Hfuhruhurr
197 2 0
Answered
Selection of DAI0/1 pins when there's limited pin count 0
Answered

Hi all, say, we have a board which we want to equip with an ADSP21569 but we have limited pin count and can connect only 20 DAI pins. Thus, we have to leave some DAI0/1 pins unconnected. As I understand, the DAI0/1 pins 3/4/5/6 have an additional...

ADSP-21569 Audio Signal Processors CRS signals Datasheet/Specs ADSP2156x SHARC Audio Processors/SoCs Show More

197 2 0
by daim
ADSP-2156x

Latest 5 months ago by NandiniC
383 1 0
Not Answered
extended precision (40 bit) float 0
Not Answered

Hi. I Where can I find IIR Filter Response example which is mentioned in The thread Convert from 64bit floating point data to 40bit floating point data is about how convert 40 bit float to double and vice versa. It prepare for hardware unit of Sharc...

ADSP-21569 Audio Signal Processors software CCES 2.12.0 - 3.0.3 SHARC Audio Processors/SoCs Show More

383 1 0
by daim
ADSP-2156x

Latest 5 months ago by NandiniC
191 1 0
Answered
IIR Filter Response example 0
Answered

Hi. Where can I find IIR Filter Response example which is mentioned in the thread Convert from 64bit floating point data to 40bit floating point data Best regards.

ADSP-21569 Audio Signal Processors hardware SHARC Audio Processors/SoCs

191 1 0
by nakanaka
ADSP-2156x

Latest 6 months ago by NandiniC
211 1 0
Not Answered
Writing Programs to Flash Memory via UART Using Serial Flash Programmer 0
Not Answered

I am currently working with the ev-21569-som evaluation board and have been using the CrossCore Serial Flash Programmer (CCSFP) to write programs to flash memory via UART. I successfully managed to write to the flash memory on the ev-21569-som by referring...

ADSP-21569 Audio Signal Processors software SHARC Audio Processors/SoCs

211 1 0

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Q&A

Not Answered
DMA copy and copy working 0
Not Answered

Not Answered
System Crossbars (SCB) 0
Not Answered

Not Answered
DMC Initialization depending on anomaly 20000117 0
Not Answered

Not Answered
EV-21569-SOM: Application Not Running After Reset When Loaded via JTAG 0
Not Answered

Not Answered
external flash can be operated when JTAG has been locked 0
Not Answered

Answered
EMDMA and System MMR Latencies 0
Answered

Answered
EMDMA and some questions 0
Answered

Not Answered
CCES SRU configuration 0
Not Answered

Not Answered
Enable BackChannel SigmaStudio+ 0
Not Answered

Answered
ASRC 16 Bit left justified to I2S 0
Answered

Not Answered
UART - DMA Descriptor Mode Ping Pong Buffer 0
Not Answered

Answered
Selection of DAI0/1 pins when there's limited pin count 0
Answered

Not Answered
extended precision (40 bit) float 0
Not Answered

Answered
IIR Filter Response example 0
Answered

Not Answered
Writing Programs to Flash Memory via UART Using Serial Flash Programmer 0
Not Answered

Q&A

Not Answered DMA copy and copy working 0 Not Answered

Not Answered System Crossbars (SCB) 0 Not Answered

Not Answered DMC Initialization depending on anomaly 20000117 0 Not Answered

Not Answered EV-21569-SOM: Application Not Running After Reset When Loaded via JTAG 0 Not Answered

Not Answered external flash can be operated when JTAG has been locked 0 Not Answered

Answered EMDMA and System MMR Latencies 0 Answered

Answered EMDMA and some questions 0 Answered

Not Answered CCES SRU configuration 0 Not Answered

Not Answered Enable BackChannel SigmaStudio+ 0 Not Answered

Answered ASRC 16 Bit left justified to I2S 0 Answered

Not Answered UART - DMA Descriptor Mode Ping Pong Buffer 0 Not Answered

Answered Selection of DAI0/1 pins when there's limited pin count 0 Answered

Not Answered extended precision (40 bit) float 0 Not Answered

Answered IIR Filter Response example 0 Answered

Not Answered Writing Programs to Flash Memory via UART Using Serial Flash Programmer 0 Not Answered

Not Answered
DMA copy and copy working 0
Not Answered

Not Answered
System Crossbars (SCB) 0
Not Answered

Not Answered
DMC Initialization depending on anomaly 20000117 0
Not Answered

Not Answered
EV-21569-SOM: Application Not Running After Reset When Loaded via JTAG 0
Not Answered

Not Answered
external flash can be operated when JTAG has been locked 0
Not Answered

Answered
EMDMA and System MMR Latencies 0
Answered

Answered
EMDMA and some questions 0
Answered

Not Answered
CCES SRU configuration 0
Not Answered

Not Answered
Enable BackChannel SigmaStudio+ 0
Not Answered

Answered
ASRC 16 Bit left justified to I2S 0
Answered

Not Answered
UART - DMA Descriptor Mode Ping Pong Buffer 0
Not Answered

Answered
Selection of DAI0/1 pins when there's limited pin count 0
Answered

Not Answered
extended precision (40 bit) float 0
Not Answered

Answered
IIR Filter Response example 0
Answered

Not Answered
Writing Programs to Flash Memory via UART Using Serial Flash Programmer 0
Not Answered