KS8997 Micrel Inc, KS8997 Datasheet - Page 23

• Manufacturer Part Number: KS8997
• Description: IC SWITCH 10/100 8PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8997

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Fiber Support: No
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII
• 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 Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

August 2003
KS8997
Address
Port 4 Control Register
7
7
7
7
7
7
7
Port 5 Control Register
8
8
8
8
8
8
8
Port 6 Control Register
9
9
9
9
Name
7-6
5
4
3
2
1
0
7-6
5
4
3
2
1
0
7-6
5
4
3
Description
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
Port based priority classification for port 4
1 = High priority
0 = Low priority
Insert VLAN tags for port 4 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 4 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 4
1 = Enable
0 = Disable
Reserved - set to zero
TOS priority classification enable for port 5
1 = Enable
0 = Disable
802.1p priority classification enable for port 5
1 = Enable
0 = Disable
Port based priority classification for port 5
1 = High priority
0 = Low priority
Insert VLAN tags for port 5 if non-existent
1 = Enable
0 = Disable
Strip VLAN tags for port 5 if existent
1 = Enable
0 = Disable
Enable high and low output priority queues for port 5
1 = Enable
0 = Disable
Reserved - set to zero
TOS priority classification enable for port 6
1 = Enable
0 = Disable
802.1p priority classification enable for port 6
1 = Enable
0 = Disable
Port based priority classification for port 6
1 = High priority
0 = Low priority
23
Default
(chip) Value
00
0
0
0
0
0
0
00
0
0
0
0
0
0
00
0
0
0
KS8997
Micrel