KSZ8842-32MVLI Micrel Inc, KSZ8842-32MVLI Datasheet - Page 113
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KSZ8842-32MVLI
Manufacturer Part Number
KSZ8842-32MVLI
Description
2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
Manufacturer
Micrel Inc
Datasheet
1.KSZ8842-32MVLI.pdf
(141 pages)
Specifications of KSZ8842-32MVLI
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-LQFP
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
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
576-1635 - BOARD EVALUATION KSZ8842-16MVL
Current - Supply
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Other names
576-3270
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8842-32MVLI
Manufacturer:
Micrel
Quantity:
915
Bank 51 Port 2 Status Register (0x04): P2SR
This register contains the global per port status for the switch function.
Micrel, Inc.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
October 2007
Default
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reserved
Reserved
Description
HP_mdix
1 = HP Auto MDI-X mode.
0 = Micrel Auto MDI-X mode.
Polarity Reverse
1 = polarity is reversed.
0 = polarity is not reversed.
Receive Flow Control Enable
1 = receive flow control feature is active.
0 = receive flow control feature is inactive.
Transmit Flow Control Enable
1 = transmit flow control feature is active.
0 = transmit flow control feature is inactive.
Operation Speed
1 = link speed is 100Mbps.
0 = link speed is 10Mbps.
Operation Duplex
1 = link duplex is full.
0 = link duplex is half.
MDI-X Status
1 = MDI.
0 = MDI-X.
AN Done
1 = AN done.
0 = AN not done.
Link Good
1 = link good.
0 = link not good.
Partner flow control capability.
1 = link partner flow control (pause) capable.
0 = link partner not flow control (pause) capable.
Partner 100BT full-duplex capability.
1 = link partner 100BT full-duplex capable.
0 = link partner not 100BT full-duplex capable.
Partner 100BT half duplex capability.
1 = link partner 100BT half-duplex capable.
0 = link partner not 100BT half-duplex capable.
Partner 10BT full-duplex capability.
1 = link partner 10BT full-duplex capable.
0 = link partner not 10BT full-duplex capable.
Partner 10BT half-duplex capability.
1 = link partner 10BT half-duplex capable.
0 = link partner not 10BT half-duplex capable.
113
Bit is same as:
Bank 46 0x00 bit 5
Bank 47 0x06 bit 5
Bank 46 0x02 bit 4
Bank 47 0x06 bit 4
Bank 46 0x02 bit 5
Bank 46 0x02 bit 2
Bank 46 0x0A bit 10
Bank 46 0x0A bit 8
Bank 46 0x0A bit 7
Bank 46 0x0A bit 6
Bank 46 0x0A bit 5
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9