2008-06-09 02:16:12 some problems about UART and PPI on bf537 ezkit
edward jiang (CHINA)
Form the bf537 ezkit lite schematic, I noticed that UART0 is composed of 4 pins : PF0,PF1,PG6,PG7; but PG6 and PG7 is also PPI_DATA_6 and PPI_DATA_7 .
My question is: if i use uclinux on 537 , then UART0 will be the terminal for the OS , also PG6 and PG7 is used as the terminal pins . Does it means that i can't use PPI at the same time?? How to fix this ? thanks
2008-06-09 02:54:22 Re: some problems about UART and PPI on bf537 ezkit
Mike Frysinger (UNITED STATES)
the schematics show how two of the pins are multiplexed and not hooked up by default