flashcmdwrdatalo
Module Instance | Base Address | Register Address |
---|---|---|
i_qspi_qspiregs | 0xFF8D2000 | 0xFF8D20A8 |
Size: 32
Offset: 0xA8
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 |
data RW 0x0 |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
data RW 0x0 |
flashcmdwrdatalo Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:0 | data |
This is the command write data lower byte. This should be setup before triggering the command with execute field (bit 0) of the Flash Command Control register. It is the data that is to be written to the flash for any status or configuration write operation carried out by triggering the event in the Flash Command Control register. |
RW | 0x0 |