RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Name
R/W Org
Size
Addr
Description
T_SEQNUM_TBL R/W 16
words
32
bytes
0020h
–
002Fh
The Transmit
Sequence Number
Table is initialized
according to a table.
This table stores the
signaling to be used
when the TX_COND
bit in the
T_COND_SIG
R/W 32 bytes 256
0400h
-
047Fh
x 8 lines bytes
T_QUEUE_TBL is
set.
T_COND_DATA
R/W 32 bytes 256
x 8 lines bytes
0480h-
04FFh
This table stores the
data to be used
when the TX_COND
bit in the
T_QUEUE_TBL is
set.
Reserved
Reserved
R/W 256
words
R/W 8 x 128
x 2
512
bytes
4
0700h-
07FFh
0800h-
Reserved (Frame
Advance FIFO).
Reserved (Transmit
Calendar).
Kbytes 0FFFh
words
Reserved
R/W 8 x 256
bytes
2
1000h-
Reserved (Transmit
Signaling Buffer).
The Transmit OAM
Queue contains the
OAM cells to be
transmitted.
Kbytes 13FFh
128
bytes
T_OAM_QUEUE R/W 2 x 32
words
1400h-
143Fh
T_QUEUE_TBL
R/W 256 x 32 16
2000h-
The Transmit Queue
Table contains all
pointers and
words
Kbytes 3FFFh
variables that are
queue-dependent.
Reserved (Transmit
Data Buffer).
Reserved
R/W 8 x 2 K
words
32
4000h-
Kbytes 7FFFh
Notes:
• All ports marked as “Reserved” must be initialized to 0 at initial setup.
Software modifications to these locations after setup will cause incorrect
operation.
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
180
PMC [ PMC-SIERRA, INC ]
