KSZ8997 Micrel Inc, KSZ8997 Datasheet - Page 29

• Manufacturer Part Number: KSZ8997
• Description: 8 Port 10/100 Switch With PHY And Frame Buffers (Lead Free)
• Manufacturer: Micrel Inc

Specifications of KSZ8997

• 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: Lead free / RoHS Compliant
• Other names: 576-1043

Note.
August 2003
KS8997
Address
28
28
29
Port 5 VLAN Tag Insertion Value Registers
30
30
30
31
Port 6 VLAN Tag Insertion Value Registers
32
32
32
33
Port 7 VLAN Tag Insertion Value Registers
34
34
34
35
Port 8 VLAN Tag Insertion Value Registers
36
36
36
37
Reserved Register
38
Diff Serv Code Point Registers
40
41
42
43
44
45
46
47
Station MAC Address Registers (all ports - MAC control frames only)
48
49
50
51
52
53
The MAC address is reset to the value in the above table, but can set to any value via the EEPROM interface. This MAC address is used as
the source address in MAC control frames that execute flow control between link peers.
Name
4
3-0
7-0
7-5
4
3-0
7-0
7-5
4
3-0
7-0
7-5
4
3-0
7-0
7-5
4
3-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
7-0
Description
CFI
VID [11:8]
VID [7:0]
User priority [2:0]
CFI
VID [11:8]
VID [7:0]
User priority [2:0]
CFI
VID [11:8]
VID [7:0]
User priority [2:0]
CFI
VID [11:8]
VID [7:0]
User priority [2:0]
CFI
VID [11:8]
VID [7:0]
Reserved
DSCP[63:56]
DSCP[55:48]
DSCP[47:40]
DSCP[39:32]
DSCP[31:24]
DSCP[23:16]
DSCP[15:8]
DSCP[7:0]
MAC address [47:40]
MAC address [39:32]
MAC address [31:24]
MAC address [23:16]
MAC address [15:8]
MAC address [7:0]
29
Default
(chip) Value
0
0x0
0x00
000
0
0x0
0x00
000
0
0x0
0x00
000
0
0x0
0x00
000
0
0x0
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x40
0x05
0x43
0x5E
0xFE
KS8997
Micrel