PEB 24911 H V1.3 Lantiq, PEB 24911 H V1.3 Datasheet - Page 134

• Manufacturer Part Number: PEB 24911 H V1.3
• Manufacturer: Lantiq

Specifications of PEB 24911 H V1.3

• Lead Free Status / Rohs Status: Supplier Unconfirmed

EOC
FILTER
Data Sheet
x11 =
0xx =
1xx =
3-bit field which controls the processing of EOC messages and its
verification algorithm
100=
CRC and TLL coverage of M4 bit data
a change in M4 bit data is reported to the system interface if no
CRC violation has been detected and if it has been received in
three consecutive frames,
the change is reported as soon as 3 complete U-superframes were
successfully analysed
M4 bits towards state machine are covered by TLL
M4 bits towards state machine are checked by the same
validation algorithm as programmed for the reporting to the system
interface
EOC automatic mode
- ’Return Message Reception Function’ is enabled as soon as the
- if no EOC command has been transmitted downstream a MON-0
LT has transmitted an EOC command. It causes the DFE-Q V2.1
in LT mode to compare the received and verified (by TLL) EOC
messages with the last downstream transmitted EOC command.
A MON-0 message is issued if they prove to be equal.
For this particular received EOC message the ’different from
previous’ rule is NOT applied. This means that a MON-0 message
is even issued if the received EOC message is not different to the
one previously accepted.
All other incoming EOC messages besides the echo of the one
transmitted downstream will be evaluated by TLL and the
’different from previous’ verification.
message is issued only after the TLL criterion has been met and
the message is different from the one previously accepted
124
Register Description
PEF 24911
2001-07-16