PEF24901HV22XP Lantiq, PEF24901HV22XP Datasheet - Page 78

• Manufacturer Part Number: PEF24901HV22XP
• Manufacturer: Lantiq

Specifications of PEF24901HV22XP

• Control Interface: HDLC
• Lead Free Status / Rohs Status: Compliant

not possible by closing the Framer/Deframer Loopback. Therefore, before loop DLB may
be closed, the DFE-T V2.2 must be in a transparent state, e.g. by applying C/I-command
’Data Through DT’. If DLB is set to ’1’ in state ’Deactivated’, then a subsequent activation
fails.
Note: Block errors will be noticed, while DLB is active and a remote loop back (C/I=AR2
Data Sheet
or AR4) is commanded. Bits LB1, LB2, LBBD and U/IOM should be set to ’0’
before closing the Digital Loopback.Otherwise, contradictory commands may
conflict with each other.
79
Operational Description
PEF 24901
2002-09-30
DFE-T