• ADAU1466 with Raspberry Pi I2S

    I have ADAU1466 board with external ADC/DAC converters based on PCM1802/PCM5102. Raspberry Pi used for control adau via i2c. But - I found some solutions for work with audio on raspberry pi via i2s (for example with codecs or ADC/DAC). 

    But - Can I connect…

  • RE: External Delay with ADAU1466

    Dave, thanks for answer.

    I already find schematic for connection SRAM to adau and info in wiki about external delay. For now i try to find - which chips with 32-64Mb ram size will be work correct. For now i find only Pseudo SRAM chips, like ESP PSRAM64H…

  • RE: ADAU1466 SDATA_OUTx Clock Output

    Hello,

    The best way to link clocks between the Serial Input Ports and Serial Output Ports is wiring them together physically. Clocks can be shared internally within the input ports, and within the output ports, but not from input ports to output ports…

  • ADAU1466 overheat ?

    Hi !

    I would be interested in what happens to an ADAU1466 if it overheats, to compare that to the strange behaviour that I am currently experiencing.

    In the current revision of my DSP board, I am still using the same supply scheme as on the eval board;…

  • ADAU1466

    Is an Altium Library available / planned ?

    (PCB, symbols, schematics…)

  • ADAU1466 running ?

    Bought the EVAL-1466Z.. Installed SigmaStudio 4.6.
    First thing i noticed: the docuenatation for the board (Rev. 0) does not match the actual board, but the almost identical EVAL-1452-documentation seems to be uptodate...
    The board was powered and connected…

  • ADAU1466 192k Sampling

    I am trying to setup the clock control for 192k sampling.  In this case I need the MCLK OUT to be Base_Fs x 256 (12.288 MHz).  I am using CLK GEN1.  Currently I have the PLL CTRL1 to Divide by 8 and the PLL CTRL0 set to 96.  In this case it seems that the…

  • ADAU1466 and Arduino communication

    Hi,

    I'm trying to make my ADAU1466 eval board to communicate with my Arduino ATMEGA2560. I'm using Arduinos code "i2c_scanner" that should be able to scan and detect the I2C addresses for slave devices. I am not getting anything from the scan, so i'm…

  • ADAU1466 external SPI Delay

    I try to use higher external SPI delay in ADAU1466.

    When I use memory 23LC1024, it works well, delay is about  800ms in given channel for 96kHz.

    But I need more delay, that I try to use 4Mbit SRAM - IS62WVS5128GBLL. It's pin compatible, when I look to…

  • ADAU1466 and I2C Operation

    I would like to find someone that operates an ADAU1466 via the I2C, instead of the SPI interface, to answer a few basic questions.  For example, if a design is created in SigmaStudio, then loaded into the flash on the Eval board with the SPI interface…