PEF22827EL-V11 Lantiq, PEF22827EL-V11 Datasheet - Page 92

• Manufacturer Part Number: PEF22827EL-V11
• Manufacturer: Lantiq

Specifications of PEF22827EL-V11

• Lead Free Status / RoHS Status: Supplier Unconfirmed

In
parameter zone for Firmware Bank 2.
Table 30
Address (Hex)
DF_STP1 DF_STP2
7880
F880
7882
F882
7884
F884
7886
F886
7888
F888
7889
F889
788A
F88A
788B
F88B
788C
F88C
788D
F88D
788E
F88E
788F
F88F
Preliminary Data Sheet
Table
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(2)
(2)
(2)
29, (1) indicates the parameter zone for Firmware Bank 1 and (2) indicates the
789F
F89F
78A1
F8A1
78A3
F8A3
78A5
F8A5
78A7
F8A7
78A8
F8A8
78A9
F8A9
78AA
F8AA
78AB
F8AB
78AC
F8AC
78AD
F8AD
78AE
F8AE
DF_STP1 and DF_STP2 Parameter Mapping in EEPROM (page 1 of 3)
1)
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(2)
Parameter
CENTER_FREQ_DS1
CENTER_FREQ_DS2
CENTER_FREQ_US1
CENTER_FREQ_US2
CONSTELATION_DS1 This value is a power of 2 to define the
CONSTELATION_DS2 This value is a power of 2 to define the
CONSTELATION_US1 This value is a power of 2 to define the
CONSTELATION_US2 This value is a power of 2 to define the
SYMBOL_RATE_DS1
SYMBOL_RATE_DS2
SYMBOL_RATE_US1
SYMBOL_RATE_US2
92
Description
2 bytes, MSB first. First downstream
center frequency equals this value
33.75 kHz
2 bytes, MSB first. Second
downstream center frequency equals
this value 33.75 kHz
2 bytes, MSB first. First upstream
Center Frequency equals this value
33.75 kHz
2 bytes, MSB first. Second upstream
center frequency equals this value
33.75 kHz
first downstream QAM.
QAM = 2
second downstream QAM.
QAM = 2
first upstream QAM.
QAM = 2
second upstream QAM.
QAM = 2
First downstream symbol rate =
this value 67.5 kHz. 0 = disabled.
Second downstream symbol rate =
this value 67.5 kHz. 0 = disabled.
First upstream symbol rate =
this value 67.5 kHz. 0 = disabled.
Second upstream symbol rate =
this value 67.5 kHz. 0 = disabled.
CONSTELATION_DS1
CONSTELATION_DS2
CONSTELATION_US1
CONSTELATION_US2
Operation – Digital Block
Rev. 1.1, 2005-01-30
VDSL6100i
PEF 22827