R08_CONFIG (XMPU_DDR) Register Description
Register Name | R08_CONFIG |
---|---|
Offset Address | 0x000000018C |
Absolute Address |
0x00FD00018C (DDR_XMPU0_CFG) 0x00FD01018C (DDR_XMPU1_CFG) 0x00FD02018C (DDR_XMPU2_CFG) 0x00FD03018C (DDR_XMPU3_CFG) 0x00FD04018C (DDR_XMPU4_CFG) 0x00FD05018C (DDR_XMPU5_CFG) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000008 |
Description | Region 8 Configuration. |
Refer to R00_CONFIG for more information.
R08_CONFIG (XMPU_DDR) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:5 | roRead-only | 0x0 | reserved |
NSCheckType | 4 | rwNormal read/write | 0x0 | Non-secure Region Check Type. Secure masters may or may not be allowed to access Non-Secure (NS) memory regions. 0: relaxed checking; secure requests may access a non-secure (NS) region. 1: strict checking; secure requests may only access a secure region. |
RegionNS | 3 | rwNormal read/write | 0x1 | Select security level of region: 0: secure. 1: non-secure (NS). |
WrAllowed | 2 | rwNormal read/write | 0x0 | Allow writes to region: 0: not allowed; transaction poisoned. 1: allowed. |
RdAllowed | 1 | rwNormal read/write | 0x0 | Allow reads within region: 0: not allowed; transaction poisoned. 1: allowed. |
Enable | 0 | rwNormal read/write | 0x0 | Enable region: 0: disabled. 1: enabled. |