por_mxp_p1_syscoack_status_u_smxp_2_0 (CPM4_CMN600) Register Description
| Register Name | por_mxp_p1_syscoack_status_u_smxp_2_0 |
|---|---|
| Offset Address | 0x0000809018 |
| Absolute Address | 0x00FC809018 (CPM4_CMN) |
| Width | 64 |
| Type | mixedMixed types. See bit-field details. |
| Reset Value | 0x00000000 |
| Description | Functions as the port 1 snoop and DVM domain status register. Provides a software alternative to hardware SYSCOREQ/SYSCOACK handshake. Works with por_mxp_p1_syscoreq_ctl. NOTE: Only valid on RN-F ports. |
por_mxp_p1_syscoack_status_u_smxp_2_0 (CPM4_CMN600) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| Reserved | 63:4 | razRead as zero | 0x0 | reserved |
| snpdvm_ack_p1_d3 | 3 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 3 on port 1 |
| snpdvm_ack_p1_d2 | 2 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 2 on port 1 |
| snpdvm_ack_p1_d1 | 1 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 1 on port 1 |
| snpdvm_ack_p1_d0 | 0 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 0 on port 1 |