por_mxp_p0_syscoack_status_u_smxp_2_1 (CPM4_CMN600) Register Description
Register Name | por_mxp_p0_syscoack_status_u_smxp_2_1 |
---|---|
Relative Address | 0x0000909010 |
Absolute Address | 0x00FC909010 (CPM4_CMN) |
Width | 64 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Functions as the port 0 snoop and DVM domain status register. Provides a software alternative to hardware SYSCOREQ/SYSCOACK handshake. Works with por_mxp_p0_syscoreq_ctl. NOTE: Only valid on RN-F ports. |
por_mxp_p0_syscoack_status_u_smxp_2_1 (CPM4_CMN600) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 63:4 | razRead as zero | 0x0 | reserved |
snpdvm_ack_p0_d3 | 3 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 3 on port 0 |
snpdvm_ack_p0_d2 | 2 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 2 on port 0 |
snpdvm_ack_p0_d1 | 1 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 1 on port 0 |
snpdvm_ack_p0_d0 | 0 | roRead-only | 0x0 | When set, indicates snoop and DVM dispatches are enabled (SYSCOACK) for device 0 on port 0 |