I want to create I2S connection between FRDM K64F to CS4272 Codec chip by Cirrus Logic. The K64F has 7 ports for I2S while the chip only has 5, currently this is the setup, is this right?
FRDM-K64F CS4272
RXD SDOUT
RX_FS (MUX) LRCK
USB_SOF_OUT ???
RX_BCLK (MUX)SCLK
MCLK MCLK
TXD SDIN
TX_FS (MUX) LRCK
TX_BCLK (MUX)SCLK
Thanks,
Hi,
Please refer below connection way:
FRDM-K64F | CS4272 | |
I2S_MCLK | MCLK | |
I2S_TX_FS | LRCLK | |
I2S_TX_BLCK | SCLK | |
I2S_RXD | SDOUT | |
I2S_TXD | SDIN |
Have a great day,
Ma Hui
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------