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SRIO Registers
5.12Packet Forwarding Register n for 8b DeviceIDs (PF_8B_CNTLn)
There are four of these registers, to support four ports.
Figure 68. Packet Forwarding Register n for 8b DeviceIDs (PF_8B_CNTLn)
Reserved | OUT_BOUND_ |
| PORT |
LEGEND: R = Read only; |
|
8BIT_DEVID_UP_BOUND | 8BIT_DEVID_LOW_BOUND |
LEGEND: R = Read only; |
|
Table 39. Packet Forwarding Register n for 8b DeviceIDs (PF_8B_CNTLn) Field Descriptions
Bit | Field | Value Description | |
Reserved | Reserved |
| |
OUT_BOUND_P | Output port number for packets whose DestID falls within the 8b or 16b range for this table entry. | ||
| ORT |
|
|
8BIT_DEVID_UP | Upper 8b | DeviceID boundary. DestID above this range cannot use the table entry. | |
| _BOUND |
|
|
8BIT_DEVID_LO | Lower 8b | DeviceID boundary. DestID lower than this number cannot use the table entry. | |
| W_BOUND |
|
|
SPRU976 | Serial RapidIO (SRIO) | 111 |