KSZ8999I Micrel Inc, KSZ8999I Datasheet - Page 32

• Manufacturer Part Number: KSZ8999I
• Description: IC SWITCH 9-PORT 10/100 208PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8999I

• 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): 85C
• Operating Temperature (min): -40C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Industrial
• 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: 576-2128; KSZ8999I

January 2005
Micrel, Inc.
Address
10
10
10
10
Port 8 Control Register
11
11
11
11
11
11
11
Port 9 Control Register
12
12
12
12
12
12
12
Port 1 VLAN Mask Register
13
Name
3
2
1
0
7-6
5
4
3
2
1
0
7-6
5
4
3
2
1
0
7
Description
Port based priority classification for port 7
1 = High priority
0 = Low priority
Insert VLAN tags for port 7 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 7 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 7
1 = Enable
0 = Disable
Reserved –set to zero
TOS priority classification enable for port 8
1 = Enable
0 = Disable
802.1p priority classification enable for port 8
1 = Enable
0 = Disable
Port based priority classification for port 8
1 = High priority
0 = Low priority
Insert VLAN tags for port 8 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 8 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 8
1 = Enable
0 = Disable
Reserved –set to zero
TOS priority classification enable for port 9
1 = Enable
0 = Disable
802.1p priority classification enable for port 9
1 = Enable
0 = Disable
Port based priority classification for port 9
1 = High priority
0 = Low priority
Insert VLAN tags for port 9 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 9 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 9
1 = Enable
0 = Disable
Port 9 inclusion
1 = Port 9 in the same VLAN as port 1
0 = Port 9 not in the same VLAN as port 1
32
Default
(chip) Value
0
0
0
0
00
0
0
0
0
0
0
00
0
0
0
0
0
0
1
KS8999
KS8999