Reply To: The Well synchronized asynchronous FIFO buffer – Slaved I2S reclocker

Posted byskilion7

› Forum › Digital line › The Well synchronized asynchronous FIFO buffer – Slaved I2S reclocker › Reply To: The Well synchronized asynchronous FIFO buffer – Slaved I2S reclocker

28/07/2023 at 19:30 #2449
skilion7
Participant
    nguyen phuong Said

    Hi, there may be somethings wrong when I connect ERED-DOCK I2S out to I2S in port 1 on FIFO.

    So, I need your help.

    Which signal from I2S out (off Ered Dock) to I2S in Port 1 (in FIFO lite)

    https://www.engineered.ch/products/ered-dock/

    1= GND = Ground for I/O and clock management.
    2 = MCLK = Master Clock Output – Master clock output at 22.5792MHz or 24.576MHz.
    3 = GND = Ground for I/O and clock management.
    4 = SPDIF = S/PDIF Output – Serial encoded PCM audio data stream, TTL level.
    5 = GND = Ground for I/O and clock management.
    6 = BCLK = Serial Audio Bit Clock Output – Serial bit clock for PCM and DSD audio data.
    7 = GND = Ground for I/O and clock management.
    8 = PCM_LRCLK =Serial Audio Left/Right Clock Output – Frame sync clock for PCM audio data.
    9 = GND = Ground for I/O and clock management.
    10 = PCM_SDATA1 = /DSDR = Serial Audio Data DSD right-channelOutput audio data.
    11 = GND = Ground for I/O and clock management.
    12 = PCM_SDATA0 = /DSDL Serial Audio Data Output Stereo PCM audio data / DSD left-channel audio data.
    13 = GND = Ground for I/O and clock management.
    14 = MUTE # Mute signal
    Low: the audio data stream is not valid and the DAC must be muted.
    High: the audio data stream is valid.
    15 = DSD_PCM# = Audio Stream Format
    Low: the digital audio output stream format is PCM.
    High: the digital audio output stream format is DSD.
    16 = 44K1_EN# Sampling Frequency
    Low: the sampling frequency is a multiple of 44.1kHz.
    High: the sampling frequency is a multiple of 48kHz. Refer to Table 4-1.
    17 = RATE0 = Sampling Rate – Sampling rate information. Refer to Table 4-1.
    18 = RATE1 = Sampling Rate – Sampling rate information. Refer to Table 4-1.
    19 = reserved = Unused. Do not connect.
    20 = GND = Ground for I/O and clock management

    The attachment is the Í2S signal out from ered dock

    Please help me: Which signal from I2S out (off Ered Dock) to I2S in Port 1 (in FIFO lite)

    Tks

    Phương

    I’m using eREDock.
    using it by connecting to a dac that receives i2s input.

    The data output pin was 12.

    eREDock firmware v1.58 is currently experiencing many problems.
    connection gets cut off often
    It often disappears from the network

    Do not update the eREDock firmware

    If you have an old version of eREDock firmware, can you send it to me?

    1.37 , 1.39 , 1.41