fifotriplebyte
Writes to the
FIFO Triple Byte Register write a triple byte value to the command FIFO. If the
command FIFO is full, the APB write operation is stalled until the command FIFO is
not full. Reads from the Triple Byte FIFO Register read a triple byte value from the
command FIFO. If the command FIFO is empty, the APB read operation is stalled until
the command FIFO is not empty. See the documentation for a
description of the read and write values. The name of this register in documentation is BWFIFO3 for writes and BRFIFO3 for
reads.
| Module Instance | Base Address | Register Address |
|---|---|---|
| scanmgr | 0xFFF02000 | 0xFFF02018 |
Offset: 0x18
Access: RW
Important: To prevent indeterminate
system behavior, reserved areas of memory must not be accessed by software or
hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
| Bit Fields | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
value RW 0x0 |
||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
value RW 0x0 |
|||||||||||||||
fifotriplebyte Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 23:0 | value | Transfers triple byte value to/from command FIFO |
RW | 0x0 |