SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
The FW Region 1 Control Register defines the control fields for the target Ipulsar_ul_wkup_0.cpu0_slv region 1 firewall.
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| Instance Name | Physical Address |
|---|---|
| WKUP_CBASS0 | 4500 8020h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | CACHE_MODE | BACKGROUND | |||||
| NONE | R/W | R/W | |||||
| 0h | 0h | 0h | |||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | LOCK | ENABLE | |||||
| NONE | R/W1TS | R/W | |||||
| 0h | 0h | 0h | |||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:10 | RESERVED | NONE | 0h | Reserved |
| 9 | CACHE_MODE | R/W | 0h | Cache mode for region. Set to 1 to check cache permissions. Set to 0 to ignore cache permissions. Reset Source: domain_default_rst_mod_g_rst_n |
| 8 | BACKGROUND | R/W | 0h | Background enable for region. There can be 1 backgroun region per FW and foreground regions can have overlapping addresses only with the background region. Reset Source: domain_default_rst_mod_g_rst_n |
| 7:5 | RESERVED | NONE | 0h | Reserved |
| 4 | LOCK | R/W1TS | 0h | Lock region. Once set region values cannot be modified. Reset Source: domain_default_rst_mod_g_rst_n |
| 3:0 | ENABLE | R/W | 0h | Enable region. A value of 0xA enables, others disable. Reset Source: domain_default_rst_mod_g_rst_n |