Datasheet

355
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
23.7 Cyclic Redundancy Check Calculation Unit (CRCCU) User Interface
Table 23-3. Register Mapping
Offset Register Name Access Reset
0x00000000 CRCCU Descriptor Base Register CRCCU_DSCR Read-write 0x00000000
0x00000004 Reserved
0x00000008 CRCCU DMA Enable Register CRCCU_DMA_EN Write-only 0x00000000
0x0000000C CRCCU DMA Disable Register CRCCU_DMA_DIS Write-only 0x00000000
0x00000010 CRCCU DMA Status Register CRCCU_DMA_SR Read-only 0x00000000
0x00000014 CRCCU DMA Interrupt Enable Register CRCCU_DMA_IER Write-only 0x00000000
0x00000018 CRCCU DMA Interrupt Disable Register CRCCU_DMA_IDR Write-only 0x00000000
0x0000001C CRCCU DMA Interrupt Mask Register CRCCU_DMA_IMR Read-only 0x00000000
0x00000020 CRCCU DMA Interrupt Status Register CRCCU_DMA_ISR Read-only 0x00000000
0x0024-0x0030 Reserved
0x00000034 CRCCU Control Register CRCCU_CR Write-only 0x00000000
0x00000038 CRCCU Mode Register CRCCU_MR Read-write 0x00000000
0x0000003C CRCCU Status Register CRCCU_SR Read-only 0xFFFFFFFF
0x00000040 CRCCU Interrupt Enable Register CRCCU_IER Write-only 0x00000000
0x00000044 CRCCU Interrupt Disable Register CRCCU_IDR Write-only 0x00000000
0x00000048 CRCCU Interrupt Mask Register CRCCU_IMR Read-only 0x00000000
0x0000004C CRCCU Interrupt Status Register CRCCU_ISR Read-only 0x00000000