GPCIEL1EXTLAT
Global PCIe L1 exit Latency Register
Module Instance | Base Address | Register Address |
---|---|---|
i_usb31_0__ahb_slave__11000000__DWC_usb31_block_gbl__SEG_L4_AHB_USB1_0x0_0x100000
|
0x1100C100
|
0x1100C1B4
|
Size: 32
Offset: 0xB4
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 |
|
|
||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
|
|
GPCIEL1EXTLAT Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:30 |
pcie_l1_exit_mode_ctrl
|
pcie_l1_exit_mode_ctrl |
RW
|
0x0
|
29:12 |
reserved_29_12
|
Reserved |
RO
|
0x0
|
11:0 |
pcie_l1_exit_latency
|
pcie_l1_exit_latency This is the time (in usec) the PCIe bus needed to be waked up from L1 and resume normal operation Valid value: 0-125 |
RW
|
0x0
|