Using I2S-pins as GPIO's with 32bit GPIF?

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RoKl_290166
Level 4
Level 4
Welcome!

Hi,

   

if I set the FX3 to use 32bit GPIF: can I use the I2S-pins [GPIO50...52, 57] as simple or complex GPIO's?

   

The FX3's pin-decription doesn't show this clearly:

   

 

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
    GPIO+SPIGPIO+UARTGPIO onlyGPIF II - 32
(FX3)+UART+I2S
GPIO+I2SUART+SPI+I2S
D1VIO3I/OGPIO[50]GPIOGPIOGPIOI2S_CLKGPIOI2S_CLK
D2VIO3I/OGPIO[51]GPIOGPIOGPIOI2S_SDGPIOI2S_SD
D3VIO3I/OGPIO[52]GPIOGPIOGPIOI2S_WSGPIOI2S_WS
C1VIO4I/OGPIO[54]SPI_SSNUART_CTSGPIOUART_CTSI2S_CLKSPI_SSN
C2VIO4I/OGPIO[55]SPI_MISOUART_TXGPIOUART_TXI2S_SDSPI_MISO
D5VIO4I/OGPIO[56]SPI_MOSIUART_RXGPIOUART_RXI2S_WSSPI_MOSI
C4VIO4I/OGPIO[57]GPIOGPIOGPIOI2S_MCLKI2S_MCLKI2S_MCLK
   

Regards!

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1 Reply
Anonymous
Not applicable

Yes. You can.

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