Content originally posted in LPCWare by Scribe on Tue Oct 02 05:42:01 MST 2012
Hi guys,
Not being all to aware of how data exchange takes place on the AHB Lite bus, would I be safe to assume that a DMA from UART to memory has completed if the UARTs buffers are empty? Is there a chance I'll read memory whilst the DMA is still in possession of data?
Many thanks
