ZL50404
13.3.6.13
AVPMM – VLAN Priority Map
Data Sheet
I²C Address h057, CPU Address:h531
Accessed by CPU and I²C (R/W)
Map VLAN priority into eight level transmit priorities:
Bit [0]:
Bit [3:1]:
Bit [6:4]:
Bit [7]:
Priority when the VLAN tag priority field is 2 (Default 0)
Priority when the VLAN tag priority field is 3 (Default 0)
Priority when the VLAN tag priority field is 4 (Default 0)
Priority when the VLAN tag priority field is 5 (Default 0)
13.3.6.14
AVPMH – VLAN Priority Map
I²C Address h058, CPU Address:h532
Accessed by CPU and I²C (R/W)
Map VLAN priority into eight level transmit priorities:
Bit [1:0]:
Bit [4:2]:
Bit [7:5]:
Priority when the VLAN tag priority field is 5 (Default 0)
Priority when the VLAN tag priority field is 6 (Default 0)
Priority when the VLAN tag priority field is 7 (Default 0)
13.3.6.15
AVDM – VLAN Discard Map
I²C Address h05C, CPU Address:h533
Accessed by CPU and I²C (R/W)
Map VLAN priority into frame discard when low priority buffer usage is above threshold
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [4]:
Bit [5]:
Bit [6]:
Bit [7]:
Frame drop priority when VLAN Tag priority field is 0 (Default 0)
Frame drop priority when VLAN Tag priority field is 1 (Default 0)
Frame drop priority when VLAN Tag priority field is 2 (Default 0)
Frame drop priority when VLAN Tag priority field is 3 (Default 0)
Frame drop priority when VLAN Tag priority field is 4 (Default 0)
Frame drop priority when VLAN Tag priority field is 5 (Default 0)
Frame drop priority when VLAN Tag priority field is 6 (Default 0)
Frame drop priority when VLAN Tag priority field is 7 (Default 0)
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Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
