agent_ccc0_ccc_active_vector_0

         This register specifies which of the ACE masters are currently active and capable of receiving snoop requests.  This register contains a bit vector where each bit corresponds to an ACE master bridge.  The Bridge ID determines which bit corresponds to each bridge.
This vector can be used to disable snoop-only ACE agents, or to power off an ACE agent that may still have stale directory content. Note that ACE CPUs will often leave stale directory content.
A value of 1 indicates that the ACE agent is enabled and capable of accepting snoops. A value of 0 indicates that the ACE agent is disabled and snoops should not be sent.  The default for this register is all ACE agents are active.
      
Module Instance Base Address Register Address
i_ccu_noc_registers 0xF7000000 0xF7030020

Size: 64

Offset: 0x30020

Access: RO

Access mode: SECURE | PRIVILEGEMODE

Note: The processor must make a secure, privileged bus access to this register. You can configure processor mode settings in the control registers of the ARM Cortex-A53 MPcore processor. For more information about processor modes, please refer to the ARM Infocenter.

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48

ACTIVE_AGENT_VECTOR

RO 0x7

47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32

ACTIVE_AGENT_VECTOR

RO 0x7

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

ACTIVE_AGENT_VECTOR

RO 0x7

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

ACTIVE_AGENT_VECTOR

RO 0x7

agent_ccc0_ccc_active_vector_0 Fields

Bit Name Description Access Reset
63:0 ACTIVE_AGENT_VECTOR
                 -: Active agent vector

                 
RO 0x7