KSZ8862-16_10 MICREL [Micrel Semiconductor], KSZ8862-16_10 Datasheet - Page 75

• Manufacturer Part Number: KSZ8862-16_10
• Description: 2-Port Ethernet Switch with Non-PCI Interface and Fiber Support
• Manufacturer: MICREL [Micrel Semiconductor]

Bank 40 TOS Priority Control Register 2 (0x02): TOSR2
This register contains the TOS priority control for the switch function.
Bank 40 TOS Priority Control Register 3 (0x04): TOSR3
This register contains the TOS priority control for the switch function.
Micrel, Inc.
August 2010
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
1-0
0
0
0
0
0
0
Default
0
0
0
0
0
Default
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
R/W
Description
DSCP[31:30]
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 0x3c.
DSCP[29:28]
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 0x38.
DSCP[27:26]
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 0x34.
DSCP[25:24]
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 0x30.
DSCP[23:22]
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 0x2c.
DSCP[21:20]
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 0x28.
DSCP[19:18]
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 0x24.
DSCP[17:16]
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 0x20.
Description
DSCP[47:46]
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 0x5c.
DSCP[45:44]
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 0x58.
DSCP[43:42]
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 0x54.
DSCP[41:40]
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 0x50.
DSCP[39:38]
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 0x4c.
DSCP[37:36]
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 0x48.
DSCP[35:34]
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 0x44.
DSCP[33:32]
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 0x40.
75
KSZ8862-16/32MQL
M9999-081310-3.1