topic /SS Pin wrong action of KL15 in Processor Expert Software https://community.nxp.com/t5/Processor-Expert-Software/SS-Pin-wrong-action-of-KL15/m-p/258780#M1601 <HTML><HEAD></HEAD><BODY><P>Hi, there. I am using SPI of KL15 MCU. I enable SSOE and MODFEN bit, but I found /SS will automatic drive high everytime I wrote into SPI0_D for more than one byte, in this case the slave IC will de-select, and receive 2 wrong command instead of a 2-bytes command. How can I use the /SS pin in this case ? Thank you!</P></BODY></HTML> Tue, 05 Nov 2013 11:57:40 GMT soundofu 2013-11-05T11:57:40Z /SS Pin wrong action of KL15 https://community.nxp.com/t5/Processor-Expert-Software/SS-Pin-wrong-action-of-KL15/m-p/258780#M1601 <HTML><HEAD></HEAD><BODY><P>Hi, there. I am using SPI of KL15 MCU. I enable SSOE and MODFEN bit, but I found /SS will automatic drive high everytime I wrote into SPI0_D for more than one byte, in this case the slave IC will de-select, and receive 2 wrong command instead of a 2-bytes command. How can I use the /SS pin in this case ? Thank you!</P></BODY></HTML> Tue, 05 Nov 2013 11:57:40 GMT https://community.nxp.com/t5/Processor-Expert-Software/SS-Pin-wrong-action-of-KL15/m-p/258780#M1601 soundofu 2013-11-05T11:57:40Z Re: /SS Pin wrong action of KL15 https://community.nxp.com/t5/Processor-Expert-Software/SS-Pin-wrong-action-of-KL15/m-p/258781#M1602 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P></P><P>do you use ProcessorExpert? Could you please provide more details?</P><P></P><P>Best regards</P><P>Vojtech Filip</P><P>Processor Expert Support Team</P></BODY></HTML> Tue, 05 Nov 2013 12:20:42 GMT https://community.nxp.com/t5/Processor-Expert-Software/SS-Pin-wrong-action-of-KL15/m-p/258781#M1602 vfilip 2013-11-05T12:20:42Z