KSZ8851SNL-BBE-EVAL Micrel Inc, KSZ8851SNL-BBE-EVAL Datasheet - Page 63

• Manufacturer Part Number: KSZ8851SNL-BBE-EVAL
• Description: BOARD EVAL MAC/PHY FOR KSZ8851
• Manufacturer: Micrel Inc
• Series: LinkMD®r

Specifications of KSZ8851SNL-BBE-EVAL

• Design Resources: BeagleBoard Zippy2
• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: KSZ8851SNL
• Primary Attributes: 1 Port, 100BASE-TX/10BASE-T
• Secondary Attributes: SPI Interface, LinkMD Cable Diagnostics
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3602; KSZ8851SNL-BBE-EVL; ZIPPY2

PHY 1 MII-Register Basic Status Register (0xE6 – 0xE7): P1MBSR
This register contains the MII register status for the chip function.
August 2009
Micrel, Inc.
Bit
3
2
1
0
Bit
15
14
13
12
11
10-7
6
5
4
3
2
1
0
Default
0
1
1
1
1
0x0
0
0
0
1
0
0
0
Default
0
0
0
0
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
RW
RW
RW
RW
Description
Disable MDI-X
1 = disable auto MDI-X.
0 = normal operation.
Reserved.
Disable Transmit
1 = disable transmit.
0 = normal operation.
Disable LED
1 = disable all LEDs.
0 = normal operation.
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.
63
Bit is same as:
Bit 10 in P1CR
Bit 14 in P1CR
Bit 15 in P1CR
Bit is same as:
Bit 6 in P1SR
Bit 5 in P1SR
KSZ8851SNL/SNLI
M9999-083109-2.0