KSZ8841-16MVLI TR Micrel, KSZ8841-16MVLI TR Datasheet - Page 79

• Manufacturer Part Number: KSZ8841-16MVLI TR
• Description: Ethernet ICs Single Ethernet Port + Generic (8, 16-bit) bus interface(Lead Free)
• Manufacturer: Micrel

Specifications of KSZ8841-16MVLI TR

• Rohs: yes
• Product: Ethernet Controllers
• Package / Case: LQFP-128
• Mounting Style: SMD/SMT

Bank 46: Reserved
Except Bank Select Register (0xE)
Bank 47 PHY1 LinkMD Control/Status (0x00): P1VCT
This register contains the LinkMD control and status information of PHY 1.
October 2007
Micrel, Inc.
Bit
10
9
8
7
6
5
4-0
Bit
15
14-13
12
11-9
8-0
-
Default
0
0
0
0
0
0
0x01
Default
0
0
0x0
0x000
R/W
RO
RO
RO
RO
RO
RO
RO
R/W
RW
(Self-
Clear)
RO
RO
RO
RO
Description
Pause
Link partner pause capability.
Reserved.
Adv 100 Full
Link partner 100 full capability.
Adv 100 Half
Link partner 100 half capability.
Adv 10 Full
Link partner 10 full capability.
Adv 10 Half
Link partner 10 half capability.
Reserved.
Description
Vct_enable
1 = cable diagnostic test is enabled. It is self-cleared
after the VCT test is done.
0 = indicates that the cable diagnostic test is completed
and the status information is valid for read.
Vct_result
[00] = normal condition.
[01] = open condition detected in the cable.
[10] = short condition detected in the cable.
[11] = cable diagnostic test failed.
Vct 10M Short
1 = Less than 10m short.
Reserved.
Vct_fault_count
Distance to the fault. The distance is approximately
0.4m*vct_fault_count.
79
Bit is same as:
Bank49 0x4 bit4
Bank49 0x4 bit3
Bank49 0x4 bit2
Bank49 0x4 bit1
Bank49 0x4 bit0
Bit is same as:
Bank49 0x0 bit 12
Bank49 0x0 bit 14-13
Bank49 0x0 bit 15
Bank49 0x0 bit 8-0
KSZ8841-16/32 MQL/MVL/MBL
M9999-102207-1.6