region3addr_base
Base definition for Region 3
Module Instance | Base Address | Register Address |
---|---|---|
soc_noc_fw_ddr_fpga2sdram_inst_1_ddr_scr | 0xF8020300 | 0xF8020340 |
Size: 32
Offset: 0x40
Access: RW
Access mode: SECURE | PRIVILEGEMODE
Note: The processor must make a secure, privileged bus access to this register. You can configure processor mode settings in the control registers of the ARM Cortex-A53 MPcore processor. For more information about processor modes, please refer to the ARM Infocenter.
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 |
high RW 0x0 |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
low RO 0x0 |
region3addr_base Fields
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
31:16 | high |
defines the 16 bit MSB of the base address field. |
RW | 0x0 |
15:0 | low |
LSB field is all zeros. Region start address is {baseext,base, 16'h000} |
RO | 0x0 |