PEF22827ELV1.1 Lantiq, PEF22827ELV1.1 Datasheet - Page 110

• Manufacturer Part Number: PEF22827ELV1.1
• Manufacturer: Lantiq

Specifications of PEF22827ELV1.1

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 35
Address (Hex)
DF_STP1 DF_STP2
5EDF
5EE0
5EE1
5EE2
5EE3
5EE4
5EE5
5EE6
Preliminary Data Sheet
5EFE
5EFF
5F00
5F01
5F02
5F03
5F04
5F05
Default STP Mapping (page 3 of 4)
Parameter
PSD_MASK
Reserved
INTERLEAVER_M_DS Range 0:64. 0 = Interleaver OFF.
INTERLEAVER_M_US Range 0:64. 0 = Interleaver OFF.
INTERLEAVER_I
FAST_SIZE_DS
FAST_SIZE_US
FFEC_SIZE_LT
110
Description
Notch control for a direction and
carrier. One notch per band
supported, with bits 7:4 reserved and:
Bit 3: notch on US2 at the NT, 10.1 -
Bit 2: notch on DS2 at the LT, 7.0 -
Bit 1: notch on US1 at the NT, 3.5 -
Bit 0: notch on DS1 at the LT, 1.81 -
Reserved
interleaver block length, where:
Bit 1 is for upstream, and 0 = 4, 1= 8
Bit 0 is for downstream, and 0 = 4, 1= 8
See
details.
Length of downstream fast channel, in
bytes.
bytes.
FFEC.
Bits 3:0 specify upstream transmission
FFEC.
Note: To receive real FFEC/SFEC
Denominator for calculating
Length of upstream fast channel, in
Bits 7:4 specify upstream reception
“Interleaving” on Page 63
values, multiply this setting by 2.
See page 111 for additional
information
10.15 MHz.
7.1 MHz.
3.8 MHz.
2.0 MHz.
Operation – Digital Block
Rev. 1.1, 2005-01-30
VDSL6100i
PEF 22827
for