NXP Semiconductors QorIQ LS1012A Reference Manual

Section number Title Page16.3 External signal description............................................................................................................................................60916.4 Memory map/register definition................................................................................................................................... 60916.4.1 DMAMUX register descriptions....................................................................................................................60916.4.1.1 DMAMUX Memory map.......................................................................................................... 60916.4.1.2 Channel Configuration register (CHCFG0 - CHCFG31).......................................................... 61016.4.1.2.1 Offset...................................................................................................................61016.4.1.2.2 Function.............................................................................................................. 61116.4.1.2.3 Diagram...............................................................................................................61216.4.1.2.4 Fields...................................................................................................................61216.5 Functional description...................................................................................................................................................61216.5.1 Always-enabled DMA sources...................................................................................................................... 61216.6 Initialization/application information........................................................................................................................... 61416.6.1 Reset...............................................................................................................................................................61416.6.2 Enabling and configuring sources..................................................................................................................614Chapter 17Enhanced Direct Memory Access Controller (eDMA)17.1 The eDMA module as implemented on the chip.......................................................................................................... 61717.1.1 LS1012A eDMA module special consideration............................................................................................ 61717.2 Introduction...................................................................................................................................................................61717.2.1 eDMA system block diagram........................................................................................................................ 61717.2.2 Block parts..................................................................................................................................................... 61817.2.3 Features.......................................................................................................................................................... 61917.3 Modes of operation....................................................................................................................................................... 62117.4 Memory map/register definition................................................................................................................................... 62117.4.1 TCD memory................................................................................................................................................. 62117.4.2 TCD initialization.......................................................................................................................................... 62117.4.3 TCD structure.................................................................................................................................................62217.4.4 Reserved memory and bit fields.....................................................................................................................62217.4.5 Endianness..................................................................................................................................................... 622QorIQ LS1012A Reference Manual, Rev. 1, 01/2018NXP Semiconductors 39