S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
Value
0
Definition
Undefined
1-5
Number of consecutive errored ICP
cells
6-7
Undefined
GAMMA
GAMMA represents the number of consecutive valid ICP cells that will allow the IFSM to
transition from the IMA PreSync state to the IMA Sync state. GAMMA+2 also represents
the number of frames the IESM will wait after detecting OIF before entering the LIF state.
Value
0
Definition
Undefined
1-5
Number of consecutive valid ICP
cells
6-7
Undefined
IMA_IDLE_FWD_EN
When set, this bit allows the RDAT to forward received Idle cells to the ATM layer as if
they were user cells (in the absence of defects and errors). By default, idle cells will be
dropped.
RDAT_ENABLE
When set, this bit enables the RDAT state machines. When disabled, the link FIFOs are not
serviced and IDCC requests are ignored. The operation of the microprocessor accesses are
not affected by this enable.
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
229
PMC [ PMC-SIERRA, INC ]
