topic LS2088A - QUERY ON RTC in Layerscape https://community.nxp.com/t5/Layerscape/LS2088A-QUERY-ON-RTC/m-p/886822#M4119 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I am working in LS2088A based project. I have doubt in RTC. There exist a pin TA_BB_RTC&nbsp; - pin K19. In datasheet, it is referred as reverved and given a note to connect it ground. But, Is this anything regarding the optional RTC clock? Should we give the provision of optional Oscillator?</P><P>If not, why is the name TA_BB_RTC. Please clarify.</P></BODY></HTML> Mon, 25 Feb 2019 06:20:00 GMT preethi_rajagop 2019-02-25T06:20:00Z LS2088A - QUERY ON RTC https://community.nxp.com/t5/Layerscape/LS2088A-QUERY-ON-RTC/m-p/886822#M4119 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I am working in LS2088A based project. I have doubt in RTC. There exist a pin TA_BB_RTC&nbsp; - pin K19. In datasheet, it is referred as reverved and given a note to connect it ground. But, Is this anything regarding the optional RTC clock? Should we give the provision of optional Oscillator?</P><P>If not, why is the name TA_BB_RTC. Please clarify.</P></BODY></HTML> Mon, 25 Feb 2019 06:20:00 GMT https://community.nxp.com/t5/Layerscape/LS2088A-QUERY-ON-RTC/m-p/886822#M4119 preethi_rajagop 2019-02-25T06:20:00Z Re: LS2088A - QUERY ON RTC https://community.nxp.com/t5/Layerscape/LS2088A-QUERY-ON-RTC/m-p/886823#M4120 <HTML><HEAD></HEAD><BODY><P>TA_BB_RTC has been de-featured. Since there were customers that have already designed with the pin name, it was decided to keep the pin name.<BR />Note 15 is correct. New designs should disregard the reference board on this and be implemented in accordance with the processor's Data Sheet.</P></BODY></HTML> Mon, 25 Feb 2019 07:11:22 GMT https://community.nxp.com/t5/Layerscape/LS2088A-QUERY-ON-RTC/m-p/886823#M4120 ufedor 2019-02-25T07:11:22Z