DBADDR
Name: Descriptor List Base Address Register
Size: 32 bits
Address Offset: 0x88
Read/Write access: read/write
Module Instance | Base Address | Register Address |
---|---|---|
i_sdmmc_sdmmc_block_1 | 0xFF8D1000 | 0xFF8D1088 |
Size: 32
Offset: 0x88
Access: RW
Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
SDL RW 0x0 |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SDL RW 0x0 |
DBADDR Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:0 | SDL |
Start of Descriptor List. Contains the base address of the First Descriptor. The LSB bits [0/1/2:0] for 16/32/64-bit bus-width) are ignored and taken as all-zero by the IDMAC internally. Hence these LSB bits are read-only. |
RW | 0x0 |