S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
Register 0x00C: Receive TC Interrupt FIFO
Bit
15
14
13:6
5:4
3
2
1
0
Type
RO
RO
RO
RO
RO
RO
RO
RO
Function
Default
0
0
0
X
X
X
X
X
FIFO_BUSY
FIFO_NOT_EMPTY
Unused
LINK_ID
HCS_ERR
LCD_ERR
FOVR_ERR
OOCD_ERR
OOCD_ERR
When set, it indicates that the 0x074: OOCDV bit changed state on the link indicated by
LINK_ID. This bit is valid only when FIFO_NOT_EMPTY is set and FIFO_BUSY is not
set.
0) The OOCDV bit did not change state for the link identified by LINK_ID.
1) The OOCDV bit changed state for the link identified by LINK_ID.
FOVR_ERR
When set, it indicates that the RTTC Link FIFO overflowed on link LINK_ID. This bit is
valid only when FIFO_NOT_EMPTY is set and FIFO_BUSY is not set.
0) RTTC Link FIFO did not overflow on the Link identified by LINK_ID.
1) RTTC Link FIFO overflowed on the Link identified by LINK_ID.
LCD_ERR
When set, it indicates that the 0x074:LCDV bit changed state on the Link identified by
LINK ID. This bit is valid only when FIFO_NOT_EMPTY is set and FIFO_BUSY is not
set.
0) The LCDV bit did not change state on the Link identified by LINK ID.
1) The LCDV bit changed state on the Link identified by LINK ID.
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
105
PMC [ PMC-SIERRA, INC ]
