DMAConfig = [<DMAattrs>:]<DMANum>[,<DMANum>]
Sets the DMA channel numbers for the logical configuration.
DMAattrs
Optional. Can be the letter D for 32-bit channels or W for 16-bit channels. These are specific to the appropriate bus. If no value is given, the default is 8-bit channels.
DMANum
DMA channel number in decimal notation.