KSZ8841-16 Micrel Semiconductor, KSZ8841-16 Datasheet - Page 73

• Manufacturer Part Number: KSZ8841-16
• Description: Single-port Ethernet Mac Controller With Non-pci Interface
• Manufacturer: Micrel Semiconductor

B
This register contains the control and status information of PHY1.
Bank 48: Reserved
Except Bank Select Register (0xE)
November 2005
Micrel Confidential
Bit
12
11-9
8-0
Bit
15-6
5
4
3
2
1
0
ank
47 P
HY
Default
0x000
Defau
-
0x
0x000
0
0
0
1
0
0
0
1 Special Co
lt
ntro
R/W
RO
RO
RO
R/W
RO
RO
RO
RW
RW
RW
RW
l/St
atus Register
Description
[00] = normal condition.
[01] = open condition detected in the cable.
[10] = short condition det
[11] = cable diagnostic test failed.
Vct 10M Short
1 = Less than 10m short.
Reserved.
Vct_fault_coun
Distance to the fault. The distance is
approximately 0.4m
Description
Reserved.
Polarity Re
1 = polarity is r
0 = polarity is not reversed.
MDIX Status (mdix_st)
1 = MDI
0 = MDIX
Force Link (force_lnk)
1 = force link
0 = normal operation.
Power Sav
1 = disable power saving.
0 = enable power saving.
Remote (Near-end) Loopback (rlb)
1 = perform remote loop
(RXP1/RXM1 -> TXP1/TXM1, see Figure
11)
0 = normal op
Reserved.
ing (pwrsave)
verse (polrvs)
pass.
eration
eversed.
t
(0x02): P1PHYCTRL
*vct_fault_count.
73
back at PHY
ected in the cable.
B
Bank
Bank49 0x0 bit 8-0
Bit is same as:
B
Bank49 0x04 bit7
B
B
Bank49 0x00 bit9
ank49 0x04 bit13
ank49 0x00 bit11
ank49 0x00 bit10
it is same as:
49 0x0 bit 15
KSZ8841-16/32 MQL/MVL
Rev 1.3