Datasheet

DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0ROreserved10
Map Context Out on Data Out Enable
DescriptionValue
Original context out bit values are used.0
The DMA_REQ_CONTEXT_OUT_EN bit in this register and the
CONTEXT_OUT bit in the AES_IRQENABLE register are mapped
on the corresponding DATA_OUT request bits. In this case, the
original CONTEXT_OUT bit values are ignored.
1
0RWMAP_CONTEXT_OUT_
ON_DATA_OUT
9
DMA Request Context Out Enable
If set to ‘1’, the DMA context output request is enabled (for context data
out, for example, TAG for authentication modes). The dma_done
indication bits in AES_DMARIS register, at CCM module offset 0x024,
identify to the application when the DMA transfer is complete.
DescriptionValue
DMA disabled for context output request.0
DMA enabled for context output request.1
0RWDMA_REQ_CONTEXT_
OUT_EN
8
DMA Request Context In Enable
The dma_done indication bits in AES_DMARIS register, at CCM offset
0x024, identify to the application when the DMA transfer is complete.
DescriptionValue
DMA disabled for context input request.0
DMA enabled for context input request.1
0RWDMA_REQ_CONTEXT_
IN_EN
7
DMA Request Data Out Enable
The dma_done indication bits in AES_DMARIS register, at CCM offset
0x024, identify to the application when the DMA transfer is complete.
DescriptionValue
DMA disabled for data output request.0
DMA enabled for data output request.1
0RWDMA_REQ_DATA_OUT_EN6
DMA Request Data In Enable
The dma_done indication bits in AES_DMARIS register, at CCM module
offset 0x024, identify to the application when the DMA transfer is
complete.
DescriptionValue
DMA disabled for data input request.0
DMA enabled for data input request.1
0RWDMA_REQ_DATA_IN_EN5
1001June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C129ENCPDT Microcontroller