S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
Word Bits
Parameter
Description
IMA mode: this field is indexed by the Physical Link tag and
is used to store a continuously running count of the number
ATM user cells transferred on the link. It is maintained by the
transmit engine and is read by the PM. This field should only
be reset when the link is not enabled.
15:0
IMA mode Total User
Cell Count
or TC Mode User Cell
Count (lower word))
TC mode: this field is indexed by the TC tag delivered by the
IDCC and is used to store the lower 16-bit word of a
continuously running 32-bit count of the total number of ATM
user cells sent on the link. It is maintained by the transmit
engine and is read by the PM. This field should only be reset
when the link is not enabled.
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
245
PMC [ PMC-SIERRA, INC ]
