KSZ8842-PMQL Micrel Inc, KSZ8842-PMQL Datasheet - Page 68
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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 Auto-Negotiation Link Partner Ability Register (Offset 0x04DA): P1ANLPR
This register contains the auto-negotiation link partner ability for the switch port 1 function.
PHY 2 MII Basic Control Register (Offset 0x04E0): P2MBCR
This register contains the MII control for the switch port 2 function.
October 2007
12:11
4 – 0
Bit
Bit
15
14
13
12
11
10
15
14
13
10
9
8
7
6
5
Default
Default
0_0000
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
R/W
R/W
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
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
Description
Soft reset
Not supported
Loop back
1 = perform loop back, as indicated:
Start: RXP2/RXM2 (port 1)
Loop back: PMD/PMA of port 2’s PHY
End: TXP2/TXM2 (port 1)
0 = normal operation.
Force 100
1 = 100 Mbps if AN is disabled (bit 12)
0 = 10 Mbps if AN is disabled (bit 12)
AN enable
1 = Auto-negotiation enabled
0 = Auto-negotiation disabled
Power down
1 = Power down the PHY 2
0 = Normal operation
Isolate
Not supported
68
Is the same as:
P1SR, bit 4
P1SR, bit 3
P1SR, bit 2
P1SR, bit 1
P1SR, bit 0
Is the same as:
P2CR4, bit 8
P2CR4, bit 6
P2CR4, bit 11
KSZ8842-PMQL/PMBL
M9999-100207-1.5