Control Registers
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SPNU563A–March 2018
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CPU Compare Module for Cortex-R5F (CCM-R5F)
13.3.10 CCM-R5F Power Domain Status Register 0 (CCMPDSTAT0)
Figure 13-12. CCM-R5F Power Domain Status Register 0 (CCMPDSTAT0) (Offset = 24h)
31 16
Reserved
R-0
15 6 5 4 3 2 1 0
Reserved DMM_TRANS HTU2_TRANS FTU_TRANS
R-0 R-0 R-0 R-0
LEGEND: R = Read only; -n = value after reset
Table 13-17. CCM-R5FPower Domain Status Register 0 (CCMPDSTAT0) Field Descriptions
Bit Field Value Description
31-6 Reserved 0 Reads return 0. Writes have no effect.
5-4 DMM_TRNS DMM Transaction. When the power domain in which the DMM resides is turned off, an
unexpected bus transaction is detected on DMM master.
Read in User and Privileged mode. Write has no effect.
0 Read: No bus transaction on the master when the power domain is turned off.
Write: Writes have no effect.
Any non-zero
value
Read: An unexpected bus transaction is detected on the master.
Write: Writes have no effect.
3-2 HTU2_TRNS HTU2 Transaction. When the power domain in which the HTU2 resides is turned off, an
unexpected bus transaction is detected on HTU2 master.
Read in User and Privileged mode. Write has no effect.
0 Read: No bus transaction on the master when the power domain is turned off.
Write: Writes have no effect.
Any non-zero
value
Read: An unexpected bus transaction is detected on the master.
Write: Writes have no effect.
1-0 FTU_TRNS FTU Transaction. When the power domain in which the FTU resides is turned off, an
unexpected bus transaction is detected on FTU master.
Read in User and Privileged mode. Write has no effect.
0 Read: No bus transaction on the master when the power domain is turned off.
Write: Writes have no effect.
Any non-zero
value
Read: An unexpected bus transaction is detected on the master.
Write: Writes have no effect.
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