参数资料
型号: ZL50418/GKC
厂商: ZARLINK SEMICONDUCTOR INC
元件分类: 网络接口
英文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA553
封装: 37.50 X 37.50 MM, 2.33 MM HEIGHT, MS-034, HSBGA-553
文件页数: 12/155页
文件大小: 1928K
代理商: ZL50418/GKC
ZL50418
Data Sheet
109
Zarlink Semiconductor Inc.
12.3.6.7
TOSPML – TOS Priority Map
I2C Address h0B0, CPU Address:h506
Accessed by CPU, serial interface and I2C (R/W)
Map TOS field in IP packet into eight level transmit priorities
12.3.6.8
TOSPMM – TOS Priority Map
I2C Address h0B1, CPU Address:h507
Accessed by CPU, serial interface and I2C (R/W)
Map TOS field in IP packet into eight level transmit priorities
12.3.6.9
TOSPMH – TOS Priority Map
I2C Address h0B2, CPU Address:h508
Accessed by CPU, serial interface and I2C (R/W)
Map TOS field in IP packet into eight level transmit priorities:
12.3.6.10
AVDM – VLAN Discard Map
I2C Address h0B3, CPU Address:h509
Accessed by CPU, serial interface and I2C (R/W)
76
5
3
2
0
TP2
TP1
TP0
Bit [2:0]:
Priority when the TOS field is 0 (Default 0)
Bit [5:3]:
Priority when the TOS field is 1 (Default 0)
Bit [7:6]:
Priority when the TOS field is 2 (Default 0)
76
4
3
1
0
TP5
TP4
TP3
TP2
Bit [0]:
Priority when the TOS field is 2 (Default 0)
Bit [3:1]:
Priority when the TOS field is 3 (Default 0)
Bit [6:4]:
Priority when the TOS field is 4 (Default 0)
Bit [7]:
Priority when the TOS field is 5 (Default 0)
75
4
2
1
0
TP7
TP6
TP5
Bit [1:0]:
Priority when the TOS field is 5 (Default 0)
Bit [4:2]:
Priority when the TOS field is 6 (Default 0)
Bit [7:5]:
Priority when the TOS field is 7 (Default 0)
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