KS8893MQL Micrel Inc, KS8893MQL Datasheet - Page 89

• Manufacturer Part Number: KS8893MQL
• Description: IC MANAGED SWITCH 10/100 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8893MQL

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1457

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
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
December 2007
Name
DSCP[127:126]
DSCP[125:124]
DSCP[123:122]
DSCP[121:120]
Name
MACA[47:40]
Name
MACA[39:32]
Name
MACA[31:24]
Name
MACA[23:16]
Name
MACA[15:8]
Name
MACA[7:0]
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.
89
Default
0x00
Default
0x10
Default
0xA1
Default
0xFF
Default
0xFF
Default
0xFF
Default
00
00
00
00
M9999-121007-1.5