peb3456 Infineon Technologies Corporation, peb3456 Datasheet - Page 79

• Manufacturer Part Number: peb3456
• Description: Channelized T3 Termination With Ds3 Framer, M13 Multiplexer, T1/ E1 Framers And 256 Channel Hdlc/ppp Controller
• Manufacturer: Infineon Technologies Corporation

Table 4-5
Synchronization Procedure
For multiframe synchronization, the terminal framing bits (FT bits) are observed. The
synchronous state is reached if at least one terminal framing candidate is definitely
4.6.1
The allocation of the FT bits (bit 1 of frames 1 and 3) for frame alignment signal is shown
in Table 4-5.
The FS bit may be used for signaling.
Remote alarm (yellow alarm) is indicated by setting bit(2) to ‘0’ in each channel.
Frame Number
1
2
3
4
found, or the synchronizer is forced to lock onto the next available candidate
(RCMDR.FRS).
Data Sheet
4-Frame Multiframe
4-Frame Multiframe Structure.
F
1
–
0
–
T
79
F
Service bit
Service bit
S
Functional Description
PEB 3456 E
05.2001