Other NXP ProductsのトピックApproaching PCA9955B https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708264#M5187 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>I am a current student doing a project using NXP PCA9955B and Renesas uC to drive the LEDs. As I am new to these two chips, can anyone recommend some resources which I can use and read as a starting point?</P><P></P><P>Many thanks,</P><P>Cheung</P></BODY></HTML> Wed, 20 Sep 2017 04:14:40 GMT cheunghuang 2017-09-20T04:14:40Z Approaching PCA9955B https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708264#M5187 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>I am a current student doing a project using NXP PCA9955B and Renesas uC to drive the LEDs. As I am new to these two chips, can anyone recommend some resources which I can use and read as a starting point?</P><P></P><P>Many thanks,</P><P>Cheung</P></BODY></HTML> Wed, 20 Sep 2017 04:14:40 GMT https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708264#M5187 cheunghuang 2017-09-20T04:14:40Z Re: Approaching PCA9955B https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708265#M5188 <HTML><HEAD></HEAD><BODY><P>Hi Cheung,</P><P></P><P>Unfortunately there are not any applications notes to make your start easier, so you will have to rely on the <A href="https://www.nxp.com/docs/en/data-sheet/PCA9955B.pdf">data sheet</A> that provides all necessary information needed to successfully use the PCA9955B.</P><P></P><P>As for software support, I am not aware of any official code examples or drivers provided by NXP, but you might find useful <A href="https://os.mbed.com/components/PCA9955A-PCA9956A-16-24-channel-constant/">this one</A> from MBED.</P><P></P><P>Best regards,</P><P>Tomas</P></BODY></HTML> Thu, 21 Sep 2017 08:12:37 GMT https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708265#M5188 TomasVaverka 2017-09-21T08:12:37Z Re: Approaching PCA9955B https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708266#M5189 <HTML><HEAD></HEAD><BODY><P>Thanks Tomas.</P></BODY></HTML> Fri, 22 Sep 2017 06:48:21 GMT https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708266#M5189 cheunghuang 2017-09-22T06:48:21Z Re: Approaching PCA9955B https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708267#M5190 <HTML><HEAD></HEAD><BODY><P>Thanks Tomas</P></BODY></HTML> Fri, 22 Sep 2017 06:57:06 GMT https://community.nxp.com/t5/Other-NXP-Products/Approaching-PCA9955B/m-p/708267#M5190 cheunghuang 2017-09-22T06:57:06Z