PEB 24911 H V1.3 Lantiq, PEB 24911 H V1.3 Datasheet - Page 65

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

Specifications of PEB 24911 H V1.3

• Lead Free Status / Rohs Status: Supplier Unconfirmed

AI
AR
AR0
ARL
ARM
ARX
DR
DEAC Deactivation Accepted
DI
DT
EI3
3.15
The state machines control the sequence of signals at the U-interface that are generated
during the start-up procedure. The informations contained in the following state diagrams
are:
– State name
– U-signal transmitted
– Overhead bits transmitted
– C/I-code transmitted
– Transition criteria
– Timers
Figure 26
Figure 26
Data Sheet
Activation Indication
Activation Request
Activation Request with act bit = 0
Activation Request Local Loop
Activation Request Maintenance bits
Activation Request without 15 sec limit
Deactivation Request
Deactivation Indication
Data-Through test mode
Error Indication 3 (time-out T1 [15 s],
error on U)
shows how to interpret the state diagrams.
State Machine Notation
Explanation of the State Diagram
55
EI2
LSL
DC
RES
RES1
RSY
SSP
UAI
UAR
FJ
LTD
Deactivation Confirmation
Reset receiver
Loss of Synchronization
Send-Single-Pulses test mode
U-Activation Indication
Frame Jump
LT Disable
Error Indication 2 (error on S/T)
Loss of Signal Level on U
Reset
U-Activation Request
Functional Description
PEF 24911
2001-07-16