KSZ8999 Micrel Inc, KSZ8999 Datasheet - Page 30

• Manufacturer Part Number: KSZ8999
• Description: IC SWITCH 10/100 9PORT 208PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8999

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1644 - BOARD EVALUATION FOR KSZ8999
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1044

KS8999
KS8999
Address
4
Port 2 Control Register
5
5
5
5
5
5
5
Port 3 Control Register
6
6
6
6
6
6
6
Port 4 Control Register
7
7
7
Name
0
7-6
5
4
3
2
1
0
7-6
5
4
3
2
1
0
7-6
5
4
Description
Enable high and low output priority queues for port 1
1 = Enable
0 = Disable
Reserved – set to zero
TOS priority classification enable for port 2
1 = Enable
0 = Disable
802.1p priority classification enable for port 2
1 = Enable
0 = Disable
Port based priority classification for port 2
1 = High priority
0 = Low priority
Insert VLAN tags for port 2 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 2 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 2
1 = Enable
0 = Disable
Reserved – set to zero
TOS priority classification enable for port 3
1 = Enable
0 = Disable
802.1p priority classification enable for port 3
1 = Enable
0 = Disable
Port based priority classification for port 3
1 = High priority
0 = Low priority
Insert VLAN tags for port 3 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 3 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 3
1 = Enable
0 = Disable
Reserved – set to zero
TOS priority classification enable for port 4
1 = Enable
0 = Disable
802.1p priority classification enable for port 4
1 = Enable
0 = Disable
30
Default
(chip) Value
0
00
0
0
0
0
0
0
00
0
0
0
0
0
0
00
0
0
January 2005
Micrel