KSZ8862-16_10 MICREL [Micrel Semiconductor], KSZ8862-16_10 Datasheet - Page 74

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

Bank 39 MAC Address Register 1 (0x00): MACAR1
This register contains the MAC address for the switch function. This MAC address is used for sending PAUSE frame.
Bank 39 MAC Address Register 2 (0x02): MACAR2
This register contains the MAC address for the switch function. This MAC address is used for sending PAUSE frame.
Bank 39 MAC Address Register 3 (0x04): MACAR3
This register contains the MAC address for the switch function. This MAC address is used for sending PAUSE frame.
Bank 40 TOS Priority Control Register 1 (0x00): TOSR1
The Ipv4/Ipv6 ToS priority control registers implement a fully decoded,128-bit DSCP (Differentiated Services Code Point)
register used to determine priority from the 6-bit ToS (Type of Service) field in the IP header. The most significant 6 bits
of the ToS field are fully decoded into 64 possibilities, and the singular code that results is compared against the
corresponding bits in the DSCP register to determine the priority.
This register contains the ToS priority control for the switch function.
Micrel, Inc.
August 2010
Bit
15-0
Bit
15-0
Bit
15-0
Bit
15-14
13-12
11-10
9-8
7-6
5-4
3-2
1-0
0xA1FF
0xFFFF
0
0
0
Default
0x0010
Default
Default
Default
0
0
0
0
0
R/W
RW
R/W
RW
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RW
R/W
RW
Description
MACA[47:32]
Specifies MAC address 1. This value has to be same as MARH in Bank2.
Description
DSCP[15:14]
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 0x1c.
DSCP[13:12]
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 0x18.
DSCP[11:10]
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 0x14.
DSCP[9:8]
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 0x10.
DSCP[7:6]
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 0x0c.
DSCP[5:4]
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 0x08.
DSCP[3:2]
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 0x04.
DSCP[1:0]
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 0x00.
Description
MACA[31:16]
Specifies MAC address 2. This value has to be same as MARM in Bank2.
Description
MACA[15:0]
Specifies MAC address 3. This value has to be same as MARL in Bank2.
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KSZ8862-16/32MQL
M9999-081310-3.1