Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X 데이터 시트
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제품 코드
DK-TM4C129X
Description
Reset
Type
Name
Bit/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.
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0
RO
reserved
10
Map Context Out on Data Out Enable
Description
Value
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.
original CONTEXT_OUT bit values are ignored.
1
0
RW
MAP_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.
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.
Description
Value
DMA disabled for context output request.
0
DMA enabled for context output request.
1
0
RW
DMA_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.
0x024, identify to the application when the DMA transfer is complete.
Description
Value
DMA disabled for context input request.
0
DMA enabled for context input request.
1
0
RW
DMA_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.
0x024, identify to the application when the DMA transfer is complete.
Description
Value
DMA disabled for data output request.
0
DMA enabled for data output request.
1
0
RW
DMA_REQ_DATA_OUT_EN
6
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.
offset 0x024, identify to the application when the DMA transfer is
complete.
Description
Value
DMA disabled for data input request.
0
DMA enabled for data input request.
1
0
RW
DMA_REQ_DATA_IN_EN
5
December 13, 2013
1024
Texas Instruments-Advance Information
Advance Encryption Standard Accelerator (AES)