KSZ8842-16MQL Micrel Inc, KSZ8842-16MQL Datasheet - Page 81

• Manufacturer Part Number: KSZ8842-16MQL
• Description: IC SWITCH 10/100 16BIT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8842-16MQL

• Data Rate: 100Mbps
• Controller Type: Ethernet Switch Controller
• Interface: PCI
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• No. Of Ports: 1
• Ethernet Type: IEEE 802.3u
• Supply Current: 122mA
• Supply Voltage Range: 3.1V To 3.5V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic Case Style: QFP
• No. Of: RoHS Compliant
• 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): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 3.5V
• Operating Supply Voltage (min): 3.1V
• Operating Temperature Classification: Commercial
• Interface Type: PCI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1634 - BOARD EVALUATION KSZ8842-16MQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1478-5

Bank 46 PHY 2 MII-Register Basic Status Register (0x02): P2MBSR
This register contains the MII register for the switch port 2 function.
Micrel Confidential
Bit
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
15
14
November 2005
Default
0
1
Default
1
0
0
0
0
0
0
1
0
0
0
0
0
R/W
RW
RW
RO
RW
RW
RO
RO
R/W
RW
RW
RW
RW
RW
R/W
RO
RO
Description
T4 Capable
0 = not 100 BASE-T4 capable.
100 Full Capable
Description
1 = 100 Mbps.
0 = 10 Mbps.
AN Enable
1 = auto-negotiation enabled.
0 = auto-negotiation disabled.
Power Down
1 = power down.
0 = normal operation.
Isolate
Not supported.
Restart AN
1 = restart auto-negotiation.
0 = normal operation,
Force Full Duplex
1 = full duplex.
0 = half duplex.
Collision test
Not supported.
Reserved
HP_mdix
1 = HP Auto MDI-X mode.
0 = Micrel Auto MDI-X mode.
Force MDI-X
1 = force MDI-X.
0 = normal operation.
Disable MDI-X
1 = disable auto MDI-X.
0 = normal operation.
Disable Far-End-Fault
1 = disable far-end-fault detection.
0 = normal operation.
Disable Transmit
1 = disable transmit.
0 = normal operation.
Disable LED
1 = disable LED.
0 = normal operation.
81
Bit is same as:
Bank 51 0x02 bit 7
Bank 51 0x02 bit 11
Bank 51 0x02 bit 13
Bank 51 0x02 bit 5
Bank 51 0x04 bit 15
Bank 51 0x02 bit 9
Bank 51 0x02 bit 10
Bank 51 0x02 bit 12
Bank 51 0x02 bit 14
Bank 51 0x02 bit 15
Bit is same as:
KSZ8842-16/32 MQL/MVL
Rev. 1.4