KSZ8842-PMQL Micrel Inc, KSZ8842-PMQL Datasheet - Page 66
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KSZ8842-PMQL
Manufacturer Part Number
KSZ8842-PMQL
Description
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )
Manufacturer
Micrel Inc
Specifications of KSZ8842-PMQL
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
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
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
576-1513-5
KSZ8842-PMQL
KSZ8842-PMQL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8842-PMQLI
Manufacturer:
TI
Quantity:
3 100
Micrel, Inc.
PHY 1 MII Basic Status Register (Offset 0x04D2): P1MBSR
This register contains the MII control for the switch port 1 function.
October 2007
10 – 7
Bit
Bit
15
14
13
12
11
3
2
1
0
6
5
4
3
2
Default
Default
0
0
0
0
0
1
1
1
1
0
0
0
0
1
0
R/W
R/W
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
Disable MDIX
1 = Disable auto MDIX
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
Description
T4 capable
1 = 100 BaseT4 capable
0 = Not 100 BaseT4 capable
100 Full capable
1 = 100BaseTX full duplex capable
0 = Not capable of 100BaseTX full duplex
100 Half capable
1 = 100BaseTX half duplex capable
0 = Not 100BaseTX half duplex capable
10 Full capable
1 = 10BaseT full duplex capable
0 = Not 10BaseT full duplex capable
10 Half capable
1 = 10BaseT half duplex capable
0 = Not 10BaseT half duplex capable
Reserved
Preamble suppressed
Not supported
AN complete
1 = Auto-negotiation complete
0 = Auto-negotiation not completed
Far end fault
1 = Far end fault detected
0 = No far end fault detected
AN capable
1 = Auto-negotiation capable
0 = Not auto-negotiation capable
Link status
1 = Link is up
0 = Link is down
66
Is the same as:
P1CR4, bit 10
P1CR4, bit 12
P1CR4, bit 14
P1CR4, bit 15
Is the same as:
Always 1
Always 1
Always 1
Always 1
P1SR, bit 6
P1SR, bit 8
P1CR4, bit 7
P1SR, bit 5
KSZ8842-PMQL/PMBL
M9999-100207-1.5