Datasheet

____________________________________________________ DS34T101, DS34T102, DS34T104, DS34T108
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Figure 10-64. LIU, Framer and BERT Interrupt Information Flow Diagram
Interrupts Allowed
Interrupt Condition Exists?
Read GTISR status register.
Read corresponding RIIR & TIIR Framer
status register.
Yes
FRAMERn
Read Corresponding Framer status
register.
What FRAMER, LIU or BERT
set an interrupt condition?
No
Read corresponding LLSR register. Read corresponding BLSR register.
LIUn BERTn
Service the interrupt by the host and Clear
the offending bit by writing a '1' to the bit .