14.12.6 Region Status B
This register contains the dynamic configuration of region 'n'.
This register is meaningful only for IDAU region types suffixed _B and _W, for other types it always reads 0.
This register is part of a register group (composed of RCTRL, RSTATUS[A,B,C]) that is repeated IDAU_REGION_NUM times. Register group x controls and returns status of the IDAU region x. This register contains the dynamic configuration of region x. This register is meaningful only for IDAU region types suffixed _B and _W, for other types it always reads 0.
Note: This register does not apply for H2PB0/1/2 Main regions, that is IDAU EXEMPT_B
regions with indices 10, 11, 12.
| Symbol | Description | Symbol | Description | Symbol | Description |
|---|---|---|---|---|---|
| R | Readable bit | HC | Cleared by Hardware | (Grey cell) | Unimplemented |
| W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
| K | Write to clear | S | Software settable bit | — | — |
| Name: | RSTATUSB |
| Offset: | 0x1008 |
| Reset: | 0x00000000 |
| Property: | R |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| SIZE[31:24] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | x | x | x | x | 0 | 0 | 0 | 0 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| SIZE[23:16] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| SIZE[15:8] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| SIZE[7:0] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 31:0 – SIZE[31:0] Watermark Based Region Size in Bytes
_W suffixed types (Watermark based regions): Size in Bytes of one RCTRL[x].ARG LSb.
Watermark Based Region Size in Bytes