KSZ8842-16MQL Micrel Inc, KSZ8842-16MQL Datasheet - Page 96

• 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 50 Port 2 Control Register 1 (0x00): P2CR1
This register contains the global per port control for the switch function. See description in P1CR1, Bank 48 (0x00)
Bank 50 Port 2 Control Register 2 (0x02): P2CR2
This register contains the global per port control for the switch function. See description in P1CR2, Bank 48 (0x02)
Bank 50 Port 2 VID Control Register (0x04): P2VIDCR
This register contains the global per port control for the switch function. See description in P1VIDCR, Bank 48 (0x04)
Bank 50 Port 2 Control Register 3 (0x06): P2CR3
This register contains the global per port control for the switch function. See description in P1CR3, Bank 48 (0x06)
Bank 50 Port 2 Ingress Rate Control Register (0x08): P2IRCR
This register contains per port ingress rate control. See description in P1IRCR, Bank 48 (0x08)
Bank 50 Port 2 Egress Rate Control Register (0x0A): P2ERCR
This register contains per port egress rate control. See description in P1ERCR, Bank 48 (0x0A)
Micrel Confidential
Bit
7
6
5
4
3
2
1
0
November 2005
Default
0
0
0
0
0
0
0
0
R/W
RO
RO
RO
RO
RO
RO
RO
RO
Description
0 = no Far-end-fault status detected.
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.
96
Bit is same as:
Bank 47 0x02 bit 4
Bank 45 0x02 bit 5
Bank 45 0x02 bit 2
Bank 45 0x0A bit 10
Bank 45 0x0A bit 8
Bank 45 0x0A bit 7
Bank 45 0x0A bit 6
Bank 45 0x0A bit 5
KSZ8842-16/32 MQL/MVL
Rev. 1.4