RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Register 0x81020: A1SP Status Register (A1SP_STAT_REG)
Bit
Type
Function
Default
15
14
13
12
11
10
9
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Unused
Unused
X
X
X
X
X
X
X
X
X
0
Unused
Unused
Unused
Unused
Unused
8
Unused
7
Unused
6
TALP_FIFO_FULL
RSTAT_FIFO_FULL
RSTAT_FIFO_EMPB
TIDLE_FIFO_FULL
TIDLE_FIFO_EMPB
OAM_INTR
5
0
4
0
3
0
2
0
1
0
0
FR_ADV_FIFO_FULL
0
The bits in this register indicate current status and are not cleared on reads.
There is one register for each A1SP block.
FR_ADV_FIFO_FULL
When set indicates the Frame Advance FIFO is full. On read:
0) Frame Advance FIFO is not full
1) Frame Advance FIFO is full
OAM_INTR
When set, indicates the A1SP block has received a new OAM cell. On read:
0) A1SP has not received a new OAM cell
1) A1SP has received a new OAM cell
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
263
PMC [ PMC-SIERRA, INC ]
