KSZ8842-16MBLI TR Micrel Inc, KSZ8842-16MBLI TR Datasheet - Page 90

• Manufacturer Part Number: KSZ8842-16MBLI TR
• Description: 2-Port Ethernet Switch + Generic (8, 16-Bit) Bus Interface (I-Temp)
• Manufacturer: Micrel Inc

Specifications of KSZ8842-16MBLI TR

• 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
• 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: Compliant

Bank 45 PHY 1 MII-Register Basic Status Register (0x02): P1MBSR
This register contains the MII register status for the switch port 1 function.
Micrel, Inc.
Bit
15
14
13
12
11
10-7
6
5
4
3
2
1
0
October 2007
Default
0
1
1
1
1
0x0
0
0
0
1
0
0
0
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
T4 Capable
1 = 100 BASE-T4 capable.
0 = not 100 BASE-T4 capable.
100 Full Capable
1 = 100BASE-TX full-duplex capable.
0 = not 100BASE-TX full duplex capable.
100 Half Capable
1 = 100BASE-TX half-duplex capable.
0 = not 100BASE-TX half-duplex capable.
10 Full Capable
1 = 10BASE-T full-duplex capable.
0 = not 10BASE-T full-duplex capable.
10 Half Capable
1 = 10BASE-T half-duplex capable.
0 = not 10BASE-T half-duplex capable.
Reserved
Preamble Suppressed
Not supported.
AN Complete
1 = auto-negotiation complete.
0 = auto-negotiation not completed.
Reserved
AN Capable
1 = auto-negotiation capable.
0 = not auto-negotiation capable.
Link Status
1 = link is up.
0 = link is down.
Jabber test
Not supported.
Extended Capable
1 = extended register capable.
0 = not extended register capable.
90
Bit is same as:
Bank 49 0x04 bit 6
Bank 49 0x04 bit 8
Bank49 0x04 bit 5
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9