S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
WORD
BIT
DATA FIELD
DESCRIPTION
24
TX_GSM_2FRAME
Indicates whether at least 2 TX frames has
been transmitted since the last time we have a
gsm change. This is used to make sure the
group status and info field stays the same for at
least 2 TX frames, as stated in IMA spec.
‘0’: Less than 2 frames have been transmitted
since the last GSM transition.
‘1’: At least 2 frames have been transmitted
since the last GSM transition.
23:16
15
TX_LAST_GSM_TRANS_ The TX frame sequence number being
IFSN
transmitted last time there is a GSM transition.
Enable Tx test pattern procedure.
TX_TEST_EN
“0”: Disabled. The test pattern field in the
outgoing ICP cells will be filled with zeros.
“1”: Enabled. RIPP will copy the stored
Tx_test_pattern info over to the test pattern
field.
This field is set and changed using the
Update_test_ptn PM command.
This field will remain at its current value during
a group-restart.
14:13
12:8
RESERVED
TX_TEST_LID
Tx LID of the test link.
This field is set and changed using the
Update_test_ptn PM command.
This field will remain at its current value during
a group-restart.
7:0
TX_TX_TEST_PTN
TX_PHY_VALID
Tx test pattern field to be sent in the transmit
ICP cell.
This field is set and changed using the
Update_test_ptn PM command.
This field will remain at its current value during
a group-restart.
4
31:0
32 bit vector in which each bit corresponds to
one TX physical link in the TIMA Transmit LID
to Physical Link Mapping Table
“0”: table entry not valid
“1”: table entry valid (physical link pointed by
the corresponding TX_PHY_TABLE entry has
been assigned to the current group.)
This field will remain at its current value during
a group-restart.
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
168
PMC [ PMC-SIERRA, INC ]
