DST_DSCR=FETCH_FROM_MEM, FC=MEM2MEM_DMA_FC, DST_INCR=INCREMENTING, SIF=AHB_IF0, AUTO=DISABLE, SRC_INCR=INCREMENTING, DST_PIP=DISABLE, SRC_PIP=DISABLE, SRC_DSCR=FETCH_FROM_MEM, DIF=AHB_IF0
DMAC Channel Control B Register (ch_num = 0)
| SIF | Source Interface Selection Field 0 (AHB_IF0): The source transfer is done via AHB-Lite Interface 0 1 (AHB_IF1): The source transfer is done via AHB-Lite Interface 1 |
| DIF | Destination Interface Selection Field 0 (AHB_IF0): The destination transfer is done via AHB-Lite Interface 0 1 (AHB_IF1): The destination transfer is done via AHB-Lite Interface 1 |
| SRC_PIP | Source Picture-in-Picture Mode 0 (DISABLE): Picture-in-Picture mode is disabled. The source data area is contiguous. 1 (ENABLE): Picture-in-Picture mode is enabled. When the source PIP counter reaches the programmable boundary, the address is automatically incremented by a user defined amount. |
| DST_PIP | Destination Picture-in-Picture Mode 0 (DISABLE): Picture-in-Picture mode is disabled. The Destination data area is contiguous. 1 (ENABLE): Picture-in-Picture mode is enabled. When the Destination PIP counter reaches the programmable boundary the address is automatically incremented by a user-defined amount. |
| SRC_DSCR | Source Address Descriptor 0 (FETCH_FROM_MEM): Source address is updated when the descriptor is fetched from the memory. 1 (FETCH_DISABLE): Buffer Descriptor Fetch operation is disabled for the source. |
| DST_DSCR | Destination Address Descriptor 0 (FETCH_FROM_MEM): Destination address is updated when the descriptor is fetched from the memory. 1 (FETCH_DISABLE): Buffer Descriptor Fetch operation is disabled for the destination. |
| FC | Flow Control 0 (MEM2MEM_DMA_FC): Memory-to-Memory Transfer DMAC is flow controller 1 (MEM2PER_DMA_FC): Memory-to-Peripheral Transfer DMAC is flow controller 2 (PER2MEM_DMA_FC): Peripheral-to-Memory Transfer DMAC is flow controller 3 (PER2PER_DMA_FC): Peripheral-to-Peripheral Transfer DMAC is flow controller |
| SRC_INCR | Incrementing, Decrementing or Fixed Address for the Source 0 (INCREMENTING): The source address is incremented 1 (DECREMENTING): The source address is decremented 2 (FIXED): The source address remains unchanged |
| DST_INCR | Incrementing, Decrementing or Fixed Address for the Destination 0 (INCREMENTING): The destination address is incremented 1 (DECREMENTING): The destination address is decremented 2 (FIXED): The destination address remains unchanged |
| IEN | |
| AUTO | Automatic Multiple Buffer Transfer 0 (DISABLE): Automatic multiple buffer transfer is disabled. 1 (ENABLE): Automatic multiple buffer transfer is enabled. This bit enables replay mode or contiguous mode when several buffers are transferred. |