KSZ8862 Micrel Semiconductor, KSZ8862 Datasheet - Page 76

• Manufacturer Part Number: KSZ8862
• Description: 2-port Ethernet Switch With Non-pci Interface And Fiber Support
• Manufacturer: Micrel Semiconductor

Bank 40 TOS Priority Control Register 4 (0x06): TOSR4
This register contains the TOS priority control for the switch function.
Bank 40 TOS Priority Control Register 5 (0x08): TOSR5
This register contains the TOS priority control for the switch function.
Micrel, Inc.
April 2007
Bit
15-14
13-12
11-10
9-8
7-6
5-4
3-2
1-0
Bit
15-14
13-12
11-10
9-8
7-6
5-4
3-2
Default
0
0
0
0
0
0
0
0
Default
0
0
0
0
0
0
0
R/W
RW
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RW
R/W
R/W
R/W
R/W
R/W
R/W
Description
DSCP[63:62]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x7c.
DSCP[61:60]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x78.
DSCP[59:58]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x74.
DSCP[57:56]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x70.
DSCP[55:54]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x6c.
DSCP[53:52]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x68.
DSCP[51:50]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x64.
DSCP[49:48]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x60.
Description
DSCP[79:78]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x9c.
DSCP[77:76]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x98.
DSCP[75:74]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x94.
DSCP[73:72]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x90.
DSCP[71:70]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x8c.
DSCP[69:68]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x88.
DSCP[67:66]
The value in this field is used as the frame’s priority when bits [7:2] of it IP TOS/DiffServ/Traffic
Class value is 0x84.
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KSZ8862-16/32MQL
M9999-040407-3.0