So, I want to connect to UART1 on the BBB through the expansion header. My question is on the data directions for each of the UART1 pins on P9. Here is what I am assuming.
Pin Function Direction(relative to BBB) Note 19 UART1_RTSn OUTPUT Active low output connected to the destinations CTSn (driven by BBB) 20 UART1_CTSn INPUT Active low input connected to the destinations RSTn (driven by destination) 4 UART1_RXD INPUT Recieve data connected to destinations TXD (driven by destination) 24 UART1_TXD OUTPUT Transmit data connected to destinations RXD(driven by BBB) I know this looks obvious but I've gotten caught in the past by an author failing to show who the pin is relative to (DTE vs CDE). Are my assumptions correct? -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
