PSB21150FV14XT Lantiq, PSB21150FV14XT Datasheet - Page 93

PSB21150FV14XT

Manufacturer Part Number
PSB21150FV14XT
Description
Manufacturer
Lantiq
Datasheet

Specifications of PSB21150FV14XT

Number Of Line Interfaces
1
Control Interface
HDLC
Lead Free Status / Rohs Status
Compliant
3.6.3
INFO 0 has to be transmitted as long as no valid INFO (INFO 2 or INFO 4) is received.
After reception of INFO 2 or INFO 4 transmission of INFO 3 has to be started.
Data can be transmitted if INFO 4 has been received.
Figure 48
Note: RINF and XINF are Receive- and Transmit-INFOs of register TR_STA.
Data Sheet
Activation initiated by the Network Termination NT
Example of Activation/Deactivation Initiated by the Network
Termination (NT).
Activation/Deactivation Completely Under Software Control
TDDIS='1',
TDDIS='0'
TDDIS='1',
µC Interface
RINF='01'
RINF='10'
XINF='011'
RINF='11'
RINF='00'
XINF='000'
T1
T2
T3
TE
TE
TE
: 2 to 6 S/T frames (0.5 ms to 1.5 ms)
:
:
2 S/T frames (0.5 ms)
4 S/T frames (1 ms)
TE
T1
T2
T3
TE
TE
TE
93
S/T Interface
INFO 0
INFO 2
INFO 3
INFO 4
INFO 0
INFO 0
INFO 0
Description of Functional Blocks
act_deac_lt_ext_s.vsd
NT
PSB/PSF 21150
2003-01-30
IPAC-X

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