S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
RIPP TX Link Configuration Record Memory
Purpose: Contains the PM programmed configuration data for the corresponding TX links.
Usage: IMA Groups only.
Maintained by: PM.
Record Size: 1 32-bit word.
MEM_ADDR = Area_base_address + physical link number * 0x1+ Word Offset
Table 10 RIPP TX Link Configuration Record Structure
WORD
BIT
DATA FIELD
DESCRIPTION
0
31:18
17:16
RESERVED
TX_LINK_GROUP_TAG
Group tag value of the group that this TX
physical link has been assigned to.
This field is programmed by PM during link
record initialization.
15:11
TX_LID
LID value for the physical link.
This field is programmed by PM during link
record initialization.
10:5
4
RESERVED
TX_ACTIVE_INT_EN
TX Active interrupt enable. When disabled,
this event on this link cannot cause an entry
to be written to the RIPP Interrupt FIFO for
this group (although the status returned by
read_event may be set).
‘0’ Interrupt not enabled
‘1’ Interrupt enabled.
3
2
FE_RX_UNUSABLE_INT_
EN
FE RX Unusable interrupt enable. When
disabled, this event on this link cannot cause
an entry to be written to the RIPP Interrupt
FIFO for this group (although the status
returned by read_event may be set).
‘0’ Interrupt not enabled
‘1’ Interrupt enabled.
FE RX Defect interrupt enable. When
disabled, this event on this link cannot cause
an entry to be written to the RIPP Interrupt
FIFO for this group (although the status
returned by read_event may be set).
FE_RX_DEFECT_INT_EN
‘0’ Interrupt not enabled
‘1’ Interrupt enabled.
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
160
PMC [ PMC-SIERRA, INC ]
