KSZ8873MLLI Micrel Inc, KSZ8873MLLI Datasheet - Page 71

• Manufacturer Part Number: KSZ8873MLLI
• Description: IC ETHERNET SWITCH 3PORT 64LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873MLLI

• Controller Type: Ethernet Switch Controller
• Interface: MII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: *
• Package / Case: *
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Fiber Support: No
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• Power Supply Type: Analog
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 1.89/3.465V
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

Micrel, Inc.
Register 111 (0x6F): TOS Priority Control Register 15
Registers 112 to 117
Registers 112 to 117 contain the switch engine’s MAC address. This 48-bit address is used as the Source Address for the
MAC’s full duplex flow control (PAUSE) frame.
Register 112 (0x70): MAC Address Register 0
Register 113 (0x71): MAC Address Register 1
Register 114 (0x72): MAC Address Register 2
Register 115 (0x73): MAC Address Register 3
Register 116 (0x74): MAC Address Register 4
Register 117 (0x75): MAC Address Register 5
September 2009
Bit
7-6
5-4
3-2
1-0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
MACA[31:24]
MACA[23:16]
MACA[15:8]
MACA[7:0]
Name
DSCP[127:126]
DSCP[125:124]
DSCP[123:122]
DSCP[121:120]
Name
MACA[47:40]
Name
MACA[39:32]
Name
Name
Name
Name
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Description
Description
Description
Description
Description
Description
The value in this field is used as the frame’s priority when
bits [7:2] of the frame’s IP TOS/DiffServ/Traffic Class value
is 0xFC.
The value in this field is used as the frame’s priority when
bits [7:2] of the frame’s IP TOS/DiffServ/Traffic Class value
is 0xF8.
The value in this field is used as the frame’s priority when
bits [7:2] of the frame’s IP TOS/DiffServ/Traffic Class value
is 0xF4.
The value in this field is used as the frame’s priority when
bits [7:2] of the frame’s IP TOS/DiffServ/Traffic Class value
is 0xF0.
71
Default
00
00
00
00
Default
0x00
Default
0x10
Default
0xA1
Default
0xFF
Default
0xFF
Default
0xFF
KSZ8873MLL/FLL/RLL
M9999-092309-1.2