topic Why do I create I2C with flexio ,after initialization the pin register is always 0 in S32K https://community.nxp.com/t5/S32K/Why-do-I-create-I2C-with-flexio-after-initialization-the-pin/m-p/797691#M2673 <HTML><HEAD></HEAD><BODY><P>The value of the PCC register is 0xc1000000, and the power on should also be successful. The value of the CTRL register is 1. Is there anything else that needs to be set?<SPAN style="color: #51626f; background-color: #ffffff;">The chip is s32k144.</SPAN></P></BODY></HTML> Fri, 02 Nov 2018 05:50:01 GMT jinyun1984 2018-11-02T05:50:01Z Why do I create I2C with flexio ,after initialization the pin register is always 0 https://community.nxp.com/t5/S32K/Why-do-I-create-I2C-with-flexio-after-initialization-the-pin/m-p/797691#M2673 <HTML><HEAD></HEAD><BODY><P>The value of the PCC register is 0xc1000000, and the power on should also be successful. The value of the CTRL register is 1. Is there anything else that needs to be set?<SPAN style="color: #51626f; background-color: #ffffff;">The chip is s32k144.</SPAN></P></BODY></HTML> Fri, 02 Nov 2018 05:50:01 GMT https://community.nxp.com/t5/S32K/Why-do-I-create-I2C-with-flexio-after-initialization-the-pin/m-p/797691#M2673 jinyun1984 2018-11-02T05:50:01Z Re: Why do I create I2C with flexio ,after initialization the pin register is always 0 https://community.nxp.com/t5/S32K/Why-do-I-create-I2C-with-flexio-after-initialization-the-pin/m-p/797692#M2674 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>Could you please elaborate on the description?</P><P>Have you configured&nbsp;SOSC clock source?</P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Wed, 07 Nov 2018 12:34:57 GMT https://community.nxp.com/t5/S32K/Why-do-I-create-I2C-with-flexio-after-initialization-the-pin/m-p/797692#M2674 danielmartynek 2018-11-07T12:34:57Z