Command Reference

show controller cable-modem phy

To display detailed contents about the registers used in the downstream physical hardware used by a cable modem, use the show controller cable-modem phy Privileged EXEC command.

show controller cable-modem phy {receive transmit}

Syntax Description

receive

Displays all receive registers in the

 

downstream physical hardware.

transmit

Displays all transmit registers in the

 

upstream physical hardware.

Command Mode

Privileged EXEC

Usage Guidelines

This command first appeared in Cisco IOS Release 11.3 NA.

This command is only useful for development engineers.

Sample Display

Physical receive registers are displayed in the following example:

uBR904# show controller cable-modem 0 phy receive BCM3116 Receiver Registers: Chip ID = C2C1

rstctl=

frzctl=20

qamctl=1B

lmsctl=0B

tpctl=00

fmtctl=24

ffectl=3F

irqsts=09

irqmask=00

stoscm=9E

rstctr=00

frzctl2=46

dvctl=30

idepth=55 eqlctl=00

tstctl=02 berctl=00 clkset=00

tunset=00

tunctl=03

 

 

 

 

FFC coefficient registers:

F0=0067FFBC F1=FF880080 F2=00C1FEFB F3=FF75019D

F4=00C5FD89 F5=FF6D0485 F6=FC95F690 F7=2D280000

DFE coefficient registers:

D00=0636031E

D01=FBDD0314

D02=0077FD39

D03=001B00C6

D04=0024FF74

D05=0015007E

D06=000CFFC4

D07=FFC0004B

D08=0044FFF6

D09=FFE00019

D10=00190005

D11=FFD3FFAD

D12=FFD3FFE0

D13=001A000A

D14=FFF3FFED

D15=0008FFFD

D16=FFFC0024

D17=0023FFDF

D18=0029FFFF

D19=000D001E

D20=00020017

D21=00250001

D22=0007FFF4

D23=FFF60014

ldsft=B0EE

ldsnre=0098AF

ldif=0D004E

ldbbi=00000000

ldbbq=00000000

ldali=032E00

ldaii=E62AF2

ldbrfo=705A05

ldbri=F9CDC200

lddrfo=007E7D

lddri=007EF0

 

FEC correctable

error count:

0

 

FEC uncorrectable error count: 0

Bit Error Rate Count: 0

36Release 11.3(4)NA

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Cisco Systems UBR904 manual Show controller cable-modem phy, D11=FFD3FFAD, D12=FFD3FFE0

UBR904 specifications

The Cisco UBR904 is a versatile broadband access device designed to deliver high-speed internet and data services in various deployment scenarios, particularly suitable for cable operators and service providers. This device allows operators to provide broadband services over a wide area, utilizing advanced technologies to ensure reliability and performance.

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