On 23 April 2012 23:21, Peter Chubb <peter.ch...@nicta.com.au> wrote: > Peter> Are these two devices really on the same IRQ? > > Yes. A single interrupt line comes from the FPGA into the AVIC. > Inside the FPGA the interrupts for the UARTs, SD card and NAND flash > are connected to that single interrupt line. > The non-touchscreen FPGA UART isn't mentioned in the KZM manual, but > is available on the board as a debug port. > > To avoid confusion I think I'll just get rid of it.
Up to you. A comment would be fine if you'd rather keep the device. -- PMM
