priv_clear

         Clears Region Enable field when written with 1
      
Module Instance Base Address Register Address
noc_fw_priv_MemoryMap_priv 0xFFD24800 0xFFD24808

Size: 32

Offset: 0x8

Access: WO

Access mode: PRIVILEGEMODE

Note: The processor must make a 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

tcu

WO 0x0

soc2fpga

WO 0x0

lwsoc2fpga

WO 0x0

uart1

WO 0x0

uart0

WO 0x0

sp_timer1

WO 0x0

sp_timer0

WO 0x0

i2c4

WO 0x0

i2c3

WO 0x0

i2c2

WO 0x0

i2c1

WO 0x0

i2c0

WO 0x0

Reserved

gpio1

WO 0x0

gpio0

WO 0x0

sdmmc

WO 0x0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

emac2

WO 0x0

emac1

WO 0x0

emac0

WO 0x0

spi_slave1

WO 0x0

spi_slave0

WO 0x0

spi_master1

WO 0x0

spi_master0

WO 0x0

dma_secure

WO 0x0

dma_nonsecure

WO 0x0

usb1_register

WO 0x0

usb0_register

WO 0x0

Reserved

nand_data

WO 0x0

nand_register

WO 0x0

priv_clear Fields

Bit Name Description Access Reset
31 tcu
Privilege bit for TCU slave. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
30 soc2fpga
Privilege bit for SOC2FPGA. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
29 lwsoc2fpga
Privilege bit for Lightweight SOC2FPGA. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
28 uart1
Privilege bit for uart1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
27 uart0
Privilege bit for uart0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
26 sp_timer1
Privilege bit for sp_timer1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
25 sp_timer0
Privilege bit for sp_timer0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
24 i2c4
Privilege bit for i2c4. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
23 i2c3
Privilege bit for i2c3. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
22 i2c2
Privilege bit for i2c2. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
21 i2c1
Privilege bit for i2c1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
20 i2c0
Privilege bit for i2c0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
18 gpio1
Privilege bit for gpio1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
17 gpio0
Privilege bit for gpio0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
16 sdmmc
Privilege bit for sdmmc. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
13 emac2
Privilege bit for emac2. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
12 emac1
Privilege bit for emac1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
11 emac0
Privilege bit for emac0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
10 spi_slave1
Privilege bit for spi_slave1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
9 spi_slave0
Privilege bit for spi_slave0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
8 spi_master1
Privilege bit for spi_master1. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
7 spi_master0
Privilege bit for spi_master0. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
6 dma_secure
Privilege bit for dma_secure. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
5 dma_nonsecure
Privilege bit for dma_nonsecure. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
4 usb1_register
Privilege bit for usb1_register. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
3 usb0_register
Privilege bit for usb0_register. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
1 nand_data
Privilege bit for nand_data. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0
0 nand_register
Privilege bit for nand register. Writing zero has no effect. Writing one will clear the privilege bit
WO 0x0