fpga2sdram2_axi32_I_main_QosGenerator_Mode
FPGA2SDRAM2 AXI-32 Main QoS Generator Mode Register
Module Instance | Base Address | Register Address |
---|---|---|
soc_ddr_scheduler_inst_0_fpga2sdram2_axi32_I_main_QosGenerator | 0xF8022480 | 0xF802248C |
Size: 32
Offset: 0xC
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 |
Reserved |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved |
MODE RW 0x3 |
fpga2sdram2_axi32_I_main_QosGenerator_Mode Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
1:0 | MODE |
0 = Programmable mode: a programmed priority is assigned to each read or write, 1 = Bandwidth Limiter Mode: a hard limit restricts throughput, 2 = Bypass mode: (<See SoC-specific QoS generator documentation>), 3 = Bandwidth Regulator mode: priority decreases when throughput exceeds a threshold. |
RW | 0x3 |