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audi
This part seems to be delayed, along with others in it's family?   Website still says release is July 2017...   -Gary
TCee
I've setup the eval board, added a white noise source and a single level detector monitor.   Turning both on show no signal level on the level detector.  BTW, the white noise source switch indicator bar is always red - whether toggled up or down.   Is the core not running?  Are there register settings that need to be set?   Thank you. TomC
ThomasHolm
Hi All,   I'm using SDATA_OUT3, SDATA_OUT1, SDATA_OUT0 to send data to Amplifier chips. The Amplifier chips only support I2S, so I cannot use TDM to reduce SDATA_OUT pin count. SDATA_OUT2 is used for transferring data to a streaming module. So I need to add a extra SDATA_OUT pin that syncs with OUT 3/1/0. Is there a way I can output a fifth… (Show more)
MukboxX
Hello I got the Sure Adau1701 Board and want to do an external Volume control over an 10k Linear Potentiometer. I use the litte dsp for my mobile Boomboxes. In my earlier versions i use the miniDSP. This works fine. But now i have the problem, that the potentiometer have no functionality to the dsp. I have no idea why it don't work. So i do an… (Show more)
B_arcbox
Hi all,   I have been experimenting with SigmaStudio and ADAU1701 to good results so far. One Algorithm that seems to be elusive though is the "ADI Superbass" - which is a shame as it is the most relevant to my application.   Here is a list of the problems I have found so far:   1. Does different things depending on sampling rate. Completely… (Show more)
stuartmc
Hi. We're a speaker company and have a new power amplifier application that's using ADAU1446 DSP with AD1939 CODEC. The amp has 4 x analogue inputs, 4 x Class D power amplifier outputs and 2 x line level outputs. We've just reached pre-production phase and have started using Sigma Studio to work out some signal routing and EQ profiles to use… (Show more)
rkn
Hello,   I am working on a custom board with ADAU1452. The ADAU1452 should run in selfboot mode. Therefore, I attached a 25AA1024 SPI EEPROM coping the schematic from the evaluation board. An USBi connects to the ADAU1452 via I2C on the slave port. Communication with SigmaStudio works. I can download a program and can verify that the DSP… (Show more)
op-electronics
Hello,   i get this warning once i do the link-compile-connect or link-compile-download:   warning (27,ExtDelay1): Preprocessor macro re-definition of 'PIN_DRIVE_MAX_SPEED_NO_PULL'with different value (3922,0)   The application uses Voltage Controlled SPI Delay with 23LC1024 RAM and Master Control Port SPI Interface through 25AA1024 EEPROM… (Show more)
op-electronics
Hello,   i'm testing Master Control Port Interface Read and Write through SPI with GPIO triggering. I'm trying to write a simple value then read it back at boot time but this seems not to work.   I opened months ago a bug report about Master Control Port Interface (perhaps i can't find it anymore in my messages history) and as said it should… (Show more)
omnisound
I have a problem on Sigma Studio system. I built a large project which has many delay units  and multi-channel mixer units in it, and after several save and load processes, I found the problem that several settings on the delay and mixer value were modified unknowingly.  Does someone have the same problem?  regards
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