topic PTB18 & PTB19 in Vybrid Processors https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261893#M1367 <HTML><HEAD></HEAD><BODY><P>The latest Version of Vybrid is 1.1, I believe that the Errata for 1.0 "System: Pins PTB18 and PTB19 need to be driven at boot." has been fixed, right?</P><P>And should I need to drive these two pins when boot from RCON mode on the Vybrid 1.1 chip?</P><P>Are there some things should I pay attention to when use the two ports as GPIO or alternative function?</P><P></P><P>Thanks,</P><P>Xuewei</P></BODY></HTML> Thu, 11 Apr 2013 01:53:45 GMT xueweiliu 2013-04-11T01:53:45Z PTB18 & PTB19 https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261893#M1367 <HTML><HEAD></HEAD><BODY><P>The latest Version of Vybrid is 1.1, I believe that the Errata for 1.0 "System: Pins PTB18 and PTB19 need to be driven at boot." has been fixed, right?</P><P>And should I need to drive these two pins when boot from RCON mode on the Vybrid 1.1 chip?</P><P>Are there some things should I pay attention to when use the two ports as GPIO or alternative function?</P><P></P><P>Thanks,</P><P>Xuewei</P></BODY></HTML> Thu, 11 Apr 2013 01:53:45 GMT https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261893#M1367 xueweiliu 2013-04-11T01:53:45Z Re: PTB18 & PTB19 https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261894#M1368 <HTML><HEAD></HEAD><BODY><P>Yes, there is no longer a need to drive those pins on 1.1. They can be treated like any other GPIO. </P></BODY></HTML> Thu, 11 Apr 2013 02:52:10 GMT https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261894#M1368 anthony_huereca 2013-04-11T02:52:10Z Re: PTB18 & PTB19 https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261895#M1369 <HTML><HEAD></HEAD><BODY><P>Thanks!</P></BODY></HTML> Thu, 11 Apr 2013 06:05:45 GMT https://community.nxp.com/t5/Vybrid-Processors/PTB18-PTB19/m-p/261895#M1369 xueweiliu 2013-04-11T06:05:45Z