GEVNTADRLO
Global Event Buffer Address (Low) Register
This register holds the Event Buffer DMA Address pointer. Software must initialize this address once during power-on initialization. Software must not change the value of this register after it is initialized. Software must only use the GEVNTCOUNTn register for event processing. The lower n bits of the address must be GEVNTSIZn.EVNTSiz-aligned.
Module Instance | Base Address | Register Address |
---|---|---|
i_usb31_0__ahb_slave__11000000__DWC_usb31_block_gbl__SEG_L4_AHB_USB1_0x0_0x100000
|
0x1100C100
|
0x1100C100
|
Size: 32
Offset: 0x
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 |
|
GEVNTADRLO Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:0 |
EVNTADRLO
|
Event Buffer Address (EvntAdrLo) Holds the lower 32 bits of start address of the external memory for the Event Buffer. During operation, hardware does not update this address. |
RW
|
0x0
|