tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 376

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
17 TMUX Functional Description
376
The pointer interpreter will transition out of the NORM state based on the following conditions:
The pointer interpreter will transition out of the INC state based on the following conditions:
The pointer interpreter will transition into the DEC state based on the following conditions:
— Following eight consecutive invalid pointers, the pointer interpreter will transition from the NORM state into
— If NDF is enabled on the incoming H1 and H2 bytes, the pointer interpreter will transition from the NORM
— Following three consecutive frames with all ones in the H1 and H2 bytes, the pointer interpreter will transition
— When operating in the 8 of 10 mode, controlled by TMUX_8ORMAJORITY = 1 (
— When operating in the 8 of 10 mode (TMUX_8ORMAJORITY = 1), if 8 of the 10 I and D bits are correct for a
— When operating in the 8 of 10 mode (TMUX_8ORMAJORITY = 1), if 8 of the 10 I and D bits are correct for a
— If NDF is enabled on the incoming H1 and H2 bytes, the pointer interpreter will transition from the INC state
— Following three consecutive frames with all ones in the H1 and H2 bytes, the pointer interpreter will transition
— Following three new consecutive, consistent, and valid pointers, the pointer interpreter will transition from the
— Following any three consecutive, consistent, and valid pointers, the pointer interpreter will transition from the
— Following eight consecutive invalid pointers, the pointer interpreter will transition from the INC state into the
— When operating in the 8 of 10 mode (TMUX_8ORMAJORITY = 1), if 8 of the 10 I and D bits are correct for a
The pointer interpreter will transition out of the DEC state based on the following conditions:
— If NDF is enabled on the incoming H1 and H2 bytes, the pointer interpreter will transition from the DEC state
— Following three consecutive frames with all ones in the H1 and H2 bytes, the pointer interpreter will transition
— Following three new consecutive, consistent, and valid pointers, the pointer interpreter will transition from the
— Following any three consecutive, consistent, and valid pointers, the pointer interpreter will transition from the
— Following eight consecutive invalid pointers, the pointer interpreter will transition from the DEC state into the
the LOP state.
state into the NDF state.
from the NORM state into the AIS state.
the 10 I and D bits are correct for a pointer decrement on the incoming H1 and H2 bytes, the pointer inter-
preter will transition from the NORM state into the DEC state. Otherwise, if 3 of the 5 I bits and 3 of the 5 D
bits are correct for a pointer decrement on the incoming H1 and H2 bytes, the pointer interpreter will transition
from the NORM state into the DEC state.
pointer increment on the incoming H1 and H2 bytes, the pointer interpreter will transition from the NORM
state into the INC state. Otherwise, if 3 of the 5 I bits and 3 of the 5 D bits are correct for a pointer increment
on the incoming H1 and H2 bytes, the pointer interpreter will transition from the NORM state into the INC
state.The pointer interpreter will transition into the INC state based on the following conditions:
pointer increment on the incoming H1 and H2 bytes, the pointer interpreter will transition into the INC state.
Otherwise, if 3 of the 5 I bits and 3 of the 5 D bits are correct for a pointer increment on the incoming H1 and
H2 bytes, the pointer interpreter will transition into the INC state.
into the NDF state.
from the INC state into the AIS state.
INC state into the NORM state.
INC state into the NORM state.
LOP state.
pointer decrement on the incoming H1 and H2 bytes, the pointer interpreter will transition into the DEC state.
Otherwise, if 3 of the 5 I bits and 3 of the 5 D bits are correct for a pointer decrement on the incoming H1 and
H2 bytes, the pointer interpreter will transition into the DEC state.
into the NDF state.
from the DEC state into the AIS state.
DEC state into the NORM state.
DEC state into the NORM state.
LOP state.
(continued)
Table 95 on page95
Agere Systems Inc.
May 2001
), if 8 of