Field Name | Bits | Type | Reset Value | Description |
Reserved | 63:62 | razRead as zero | 0x0 | reserved |
smp_mode_enable | 61 | roRead-only | 0x0 | SMP Mode Enable |
snoop_databuffer_depth | 60:52 | roRead-only | 0x20 | Depth of Snoop Data Buffer - number of outstanding SNP requests on CHI |
snoop_tracker_depth | 51:43 | roRead-only | 0x80 | Depth of Snoop Tracker - number of outstanding SNP requests on CCIX |
wdb_depth | 42:34 | roRead-only | 0x18 | Depth of Write Data Buffer |
rdb_depth | 33:25 | roRead-only | 0x10 | Depth of Read Data Buffer |
request_tracker_depth | 24:16 | roRead-only | 0x100 | Depth of Request Tracker - number of outstanding Memory requests on CCIX |
a4s_logicalid | 15:8 | roRead-only | 0x0 | AXI4Stream interfaces logical ID |
Reserved | 7 | razRead as zero | 0x0 | reserved |
num_mem_region_limit_enabled | 6 | roRead-only | 0x0 | Memory region limiting enabled |
Reserved | 5 | razRead as zero | 0x0 | reserved |
num_mem_regions | 4:0 | roRead-only | 0x8 | Number of memory regions supported |