KS8842-16MQL-EVAL Micrel Inc, KS8842-16MQL-EVAL Datasheet - Page 110

• Manufacturer Part Number: KS8842-16MQL-EVAL
• Description: EVAL KIT EXPERIMENTAL KS8842
• Manufacturer: Micrel Inc

Specifications of KS8842-16MQL-EVAL

• Main Purpose: Interface, Ethernet
• Utilized Ic / Part: KS8842
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Not Compliant

Bank 51 Port 2 PHY Special Control/Status, LinkMD (0x00): P2SCSLMD
Micrel, Inc.
Bit
15
14-13
12
11
10
9
8-0
October 2007
Default
0
0x0
0
0
1
0
0x000
R/W
RO
RO
RW
SC
RW
RW
RW
RO
Description
Vct_10m_short
1 = Less than 10 meter short.
Vct_result
VCT result.
[00] = normal condition.
[01] = open condition has been detected in the
cable.
[10] = short condition has been detected in the
cable.
[11] = cable diagnostic test has failed.
Vct_en
VCT enable.
1 = the cable diagnostic test is enabled. It is self-
cleared after the VCT test is done.
0 = it indicates the cable diagnostic test is
completed and the status information is valid for
read
Force_lnk
Force link.
1 = force link pass.
0 = normal operation.
Pwrsave
Power-saving.
1 = disable power saving.
0 = enable power saving.
Remote (Near-End) Loopback (rlb)
1 = perform remote loopback at Port 2's PHY
(RXP2/RXM2 -> TXP2/TXM2, see Figure 16)
0 = normal operation
Vct_fault_count
VCT fault count.
The distance to the fault is approximately
0.4m*vct_fault_count.
110
Bit is same as:
Bank 47 0x04 bit 12
Bank 47 0x04 bit 14-13
Bank 47 0x04 bit 15
Bank 47 0x06 bit 3
Bank 47 0x06 bit 2
Bank 47 0x06 bit 1
Bank 47 0x04 bit 8-0
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9