KSZ8842-16MBL-EVAL MICREL [Micrel Semiconductor], KSZ8842-16MBL-EVAL Datasheet - Page 90

• Manufacturer Part Number: KSZ8842-16MBL-EVAL
• Description: 2-Port Ethernet Switch with Non-PCI Interface
• Manufacturer: MICREL [Micrel Semiconductor]

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