RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Offset
Name
Description
Bh
R_TOT_LEFT
Number of bytes remaining in the
structure. Initialize to 0 each time this
queue is initialized.
Ch
Dh
Eh
Not used
Initialize to 0 each time this queue is
initialized.
Configures sequence number processing
algorithm.
A bit table with a bit set per DS0 allocated
to this queue for DS0s 15 to 0 on the line
defined by queue / 32.
R_SN_CONFIG
R_CHAN_ALLOC
(15:0)
Fh
R_CHAN_ALLOC
(31:16)
A bit table with a bit set per DS0 allocated
to this queue for DS0s 31 to 16 on the
line defined by queue / 32.
10h
11h
12h
13h
14h
15h
16h
17h
18h
Reserved
(R_CHAN_LEFTL)
Reserved
(RCHAN_LEFTH)
R_DROPPED_CELLS
Initialize to 0 each time this queue is
initialized.
Initialize to 0 each time this queue is
initialized.
16-bit rollover count of cells that were
received but dropped. Initialize to 0.
16-bit rollover count of the occurrences of
underrun on this queue. Initialize to 0.
16-bit rollover count of the number of lost
cells for this queue. Initialize to 0.
16-bit rollover count of the occurrences of
overrun on this queue. Initialize to 0.
16-bit rollover count of the occurrences of
pointer reframes. Initialize to 0.
16-bit rollover count of the occurrences of
pointer parity errors. Initialize to 0.
16-bit rollover count of the occurrences of
misinserted cells. Initialize to 0.
Write pointer for robust SN processing
Initialize to 0 each time this queue is
initialized.
R_UNDERRUNS
R_LOST_CELLS
R_OVERRUNS
R_PTR_REFRAMES
R_PTR_PAR_ERR
R_MISINSERTED
19h
1Ah
R_ROBUST_SN
Reserved
(R_CHAN_ACTL)
1Bh
1Ch
Reserved
(R_CHAN_ACTH)
R_RD_PTR_LAST
Initialize to 0 each time this queue is
initialized.
Read pointer for bit integrity through
underrun
1Dh-1Fh Not used
Initialize to 0 each time this queue is
initialized.
All of these locations must be initialized whenever the queue is initialized.
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
218
PMC [ PMC-SIERRA, INC ]
