8.4.5.25 TZC_CPU Region y ID Access Register
y refers to the Region index.
| Name: | TZC_CPU_REGION_ID_ACCESSy |
| Offset: | 0x1114 + y*0x20 [y=0..8] |
| Reset: | 0x00000000 |
| Property: | Read/Write |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| NS_WR_EN | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| NS_RD_EN | |||||||||
| Access | R/W | ||||||||
| Reset | 0 |
Bit 16 – NS_WR_EN Region y 0 Non-Secure Global Write Enable
| Value | Name |
|---|---|
| 0 | Non-secure write to the region is not permitted. |
| 1 | Permits non-secure write to the region. |
Bit 0 – NS_RD_EN Region y Non-Secure Global Read Enable
| Value | Name |
|---|---|
| 0 | Non-secure read to the region is not permitted. |
| 1 | Permits non-secure read to the region. |