KSZ8842-32MQL Micrel Inc, KSZ8842-32MQL Datasheet - Page 91

• Manufacturer Part Number: KSZ8842-32MQL
• Description: 2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
• Manufacturer: Micrel Inc

Specifications of KSZ8842-32MQL

• 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: 576-1634 - BOARD EVALUATION KSZ8842-16MQL
• Current - Supply: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1479; 576-1479-5; 576-1479-5

Bank 45 PHY 1 PHYID Low Register (0x04): PHY1ILR
This register contains the PHY ID (low) for the switch port 1 function.
Bank 45 PHY 1 PHYID High Register (0x06): PHY1IHR
This register contains the PHY ID (high) for the switch port 1 function.
Bank 45 PHY 1 Auto-Negotiation Advertisement Register (0x08): P1ANAR
This register contains the auto-negotiation advertisement for the switch port 1 function.
Micrel, Inc.
Bit
15-0
Bit
15-0
Bit
15
14
13
12-11
10
9
8
7
6
5
4-0
October 2007
Default
0x1430
Default
0x0022
Default
0
0
0
0x0
1
0
1
1
1
1
0x01
R/W
RO
R/W
RO
R/W
RO
RO
RO
RO
RW
RW
RW
RW
RW
RW
RO
Description
PHYID Low
Low order PHYID bits.
Description
PHYID High
High order PHYID bits.
Description
Next page
Not supported.
Reserved
Remote fault
Not supported.
Reserved
Pause (flow control capability)
1 = advertise pause ability.
0 = do not advertise pause capability.
Reserved
Adv 100 Full
1 = advertise 100 full-duplex capable.
0 = do not advertise 100 full-duplex capability.
Adv 100 Half
1= advertise 100 half-duplex capable.
0 = do not advertise 100 half-duplex capability.
Adv 10 Full
1 = advertise 10 full-duplex capable.
0 = do not advertise 10 full-duplex capability.
Adv 10 Half
1 = advertise 10 half-duplex capable.
0 = do not advertise 10 half-duplex capability.
Selector Field
802.3
91
Bit is same as:
Bank 49 0x02 bit 4
Bank49 0x02 bit 3
Bank49 0x02 bit 2
Bank49 0x02 bit 1
Bank49 0x02 bit 0
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9