PEF22827EL-V11 Lantiq, PEF22827EL-V11 Datasheet - Page 239

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

Specifications of PEF22827EL-V11

• Lead Free Status / RoHS Status: Supplier Unconfirmed

RA_COMMAND
Rate Adaptive Command Register
Field
Res
RA_MON
RA_STRT
RA_EN
10.16.2
The
constellation during the Rate Adaptive (RA) process on the first downstream channel
(D1).
The corresponding registers for the second downstream channel (D2), the first upstream
channel (U1) and the second upstream channel (U2) have the same layout. See
Table 71
RA_MN_MRG_D1
RA Process Minimum Noise Margin for D1(5B11
Field
MN_MRG_D1 7:0
Preliminary Data Sheet
RA_MN_MRG_D1
7
7
for the names and addresses of these registers.
RA Minimum Noise Margin for D1 (RA_MN_MRG_D1)
Bits Type Description
7:3
2
1
0
Bits Type Description
6
6
rw
rw
sc
rw
rw
register specifies the minimum noise margin for the highest
Res
rw
5
5
Reserved
Rate Adaptive (RA) Process Monitor
0
1
Rate Adaptive (RA) Process Restart
0
1
Rate Adaptive (RA) Process Enable
0
1
Minimum Noise Margin on D1
Expressed in 1/4 dB increments.
B
B
B
B
B
B
Monitor disabled.
Monitor enabled.
No operation.
Restart RA process.
RA process is disabled.
RA process is enabled.
MN_MRG_D1
4
4
(5B10
239
rw
H
)
3
3
H
)
RA_MON RA_STRT
rw
2
2
Rev. 1.1, 2005-01-30
Reset Value: 00
Reset Value: 18
sc
1
1
VDSL6100i
PEF 22827
RA_EN
rw
0
0
H
H