KSZ8842-PMQLI Micrel Inc, KSZ8842-PMQLI Datasheet - Page 71

• Manufacturer Part Number: KSZ8842-PMQLI
• Description: 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface, Ind Temp ( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-PMQLI

• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 2
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 3.3V
• Fiber Support: Yes
• 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): 85C
• Operating Temperature (min): -40C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1636 - BOARD EVALUATION KSZ8842-PMQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-2121; KSZ8842-PMQLI

Micrel, Inc.
PHY 2 Auto-Negotiation Link Partner Ability Register (Offset 0x04EA): P2ANLPR
This register contains the auto-negotiation link partner ability for the switch port 2 function.
October 2007
12:11
4 – 0
4 – 0
Bit
Bit
15
14
13
10
9
8
7
6
5
8
7
6
5
Default
Default
0_0000
00001
0
0
0
0
0
0
0
0
0
0
1
1
1
1
R/W
R/W
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
Adv 100 Full
1 = Advertise 100 full duplex ability
0 = Do not advertise 100 full duplex ability
Adv 100 Half
1 = Advertise 100 half duplex ability
0 = Do not advertise 100 half duplex ability
Adv 10 Full
1 = Advertise 10 full duplex ability
0 = Do not advertise 10 full duplex ability
Adv 10 Half
1 = Advertise 10 half duplex ability
0 = Do not advertise 10 half duplex ability
Selector field
802.3
Description
Next page
Not supported
LP ACK
Not supported
Remote fault
Not supported
Reserved
Pause
Link partner pause capability
Reserved
Adv 100 Full
Link partner 100 full capability
Adv 100 Half
Link partner 100 half capability
Adv 10 Full
Link partner 10 full capability
Adv 10 Half
Link partner 10 half capability
Reserved
71
Is the same as:
P2CR4, bit 3
P2CR4, bit 2
P2CR4, bit 1
P2CR4, bit 0
Is the same as:
P2SR, bit 4
P2SR, bit 3
P2SR, bit 2
P2SR, bit 1
P2SR, bit 0
KSZ8842-PMQL/PMBL
M9999-100207-1.5