EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (29 topics).
29 topics · 192 messages
Filtered by: #problem ✕
-
Sigmastudio+ EVAL-ADAU1467Z write EEPROM/selfboot
Hello, what do I need to do to write the EEPROM of EVAL-ADAU1467Z with Sigmastudio+ 2.4 and USBi and get it running in selfboot mode? When I create a new project and connect the PC with USBi and the U
-
Writing to EEPROM does not work
Hi folks, I have similar issues as described here: Issues writing to EEPROM - Was previously working. I built my own board which is in it's core similar to the 1466 eval board. The EEPROM is of type 2
-
Issues writing to EEPROM - Was previously working
Hello, I have build my own DSP board based off the ADAU1466 DSP. On the board I also have a EEPROM from Microchip. Its the 25LC1024T-E/SM. It is a 1Mbit SPI EEPROM. I have succesfully written a progra
-
Checksum error using interface write
Hi everyone, 2 years ago I started a thread with the same problem. Due to my routine, the project became a dust collector haha.... So, now I'm back and spend more 30h trying make this work, without su
-
Is there a way to edit values of cells outside there pre-set limits
I have two of the ADAU1701 chipset and use sigma studio for development, although i get by with the values that are set and there limits. i wish to know if i can go over by a DB or so as a call either
-
adau1761
Hi, I need a guide for the coefficient calculation for IIR filters. attached is a straightforward project but I have a calculation problem. 7318.Design 1.dspproj the project needs to set many IIR filt
-
how to control led by music signal
Xin chào, tôi có một bo mạch ADAU1701 sử dụng 2 đèn LED để kiểm tra tín hiệu. Tôi không biết cách tạo một dự án để làm cho hai đ&egra
-
SigmaStudio+ ADAU1452 unable to write EEPROM?
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 SigmaStudi
-
Interface write block causing boot failure
Hi everyone, I'm working with a project that need change between 3 inputs, so I'm using a rotary encoder to do this job. The problem it's when I use a Interface Read/write block to save on my EEPROM t
-
Toggle ON/OFF cell turns OFF randomly - ADAU1701
Hi, I've been struggling with this problem for several days and I'm not getting to the bottom of it. In this simple block (part of a more complex project) I use the GPIO_6 input to control the toggle
-
Master Control Port XML works in realtime link-compiling but not after boot
Hi, I need a help with my SS project: I'm using a Master Control Port Boot to write some register configuration to my ADC and DACs When I use it in realtime link-compile-download, works very well, but
-
Controlling a external device through i2c (Sigma350 family) not working
Hi everyone, I'm trying setup a PCM1865 through my ADAU1466 using the Master Control Port I/O block. I tryed different ways to do this, never worked. Can someone explain me the XML file? If mine is co
-
Setup a software controlled DAC/ADC through i2c with ADAU1466
Hi everybody, I'll detail the board as much as I can: So, the board have a ADAU1466, 4x PCM5122 and 1x PCM1865, both ADC and DAC are software controlled through i2c, with its respective addresses corr
-
[Bug Report] Write Latest compilation and Erase memory through DSP
I would like to report some issues with write last compilation and erasing memory through DSP in self-boot mode while using SPI. When you click on write latest compilation through DSP the EEPROM prope
-
Any Engineer that can help with ADAU1701
Hi There, I am just going to ask this question again as previously i had been unclear, Just some background below. Portable Bluetooth Speaker with DSP Trying to implement a 5 band Graphic EQ in sigma
-
Unable to place USBi in SPI Mode [EVAL-ADAU1466Z]
Hello, I am trying to connect the EVAL-ADAU1466Z to my Windows 8.1 computer. Per the user guide the USBi should be in SPI mode. However the D3 SPI LED on the USBi will not illuminate. The USBi is in I
-
if and else case in sigma studio
Hey all, I want to do something like this. if a < 0 c = d; else if a >b c = e; else c = f; I would really appreciate if could tell me with what blocks to be used to achieve this conditional case. Than
-
is connecting the exposed pad on the adau1977 absolutely necessary
will a nc prevent the part from functioning? problem Integrated/Special Purpose A/D Converters adau1977 Audio A/D Converters
-
[Bug Report]Sigmastudio Undesired 20kHz high roll off when using the Auto EQ single band.
When using the single channel Auto EQ there is always a high roll off at 20kHz. Attached an example of a reverse "loudness" curve that is imported in order to create a loudness curve. The filter numbe
-
Pirate USBi Pinout
Hello everyone, I'm new here. My name is Moses and I'm starting to get interested in the world of DSPs. I recently gained from a friend a USBi programmer for Sigmastudio. It's a pirate version. I inte
-
Help needed to configure serial ports on ADAU1466
Hello! I previously opened a thread about communication problems with the ADAU 1466. That problem couldn't really be sorted out, but avoided by using I2C communication instead of SPI. I have been able
-
EEPROM write fails in release 3.13
Hi Dave, I'm experiencing difficulty with downloading code to the on-board EEPROM. The exact same design loads fine when compiled under 3.12, but when compiling in 3.13 all attempts to load the code i
-
Change USBi to ADAU1452 comms from SPI -> I2C
In hardware Configuration window of the project, USBi automatically selects SPI 0x1 ADR0 for ADAU1452. But I would like to change it to I2C. When I use drop down menu to select the range of available
-
Adau1451 problem with the analog volume control.
Hello , the problem lies in the analog volume control . Made processing SigmaStudio 3.12 as follows: https://ez.analog.com/cfs-file/__key/communityserver-discussions-components-files/396/3652.7aeb9cb6
-
analog&digital together input problem
Dear experts: Can I use mixed input with ADAU1701 ? That is mean analog & digital I2S input to 1701 together. In my project the output is analog. When I setting the I2S input,there is no signal output