RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Field(Bits)
Description
RX_SIG_COND_H
(13)
Overrides the normal signaling with Conditioned
signaling
0b
1b
Read signaling as indicated by RX_COND_H
Always read signaling for this channel from
the R_COND_SIG table
QUEUE_H
(12:8)
Five LSBs of the queue index associated with this
DS0. The three MSBs are implicitly those of the line
number.
Offset = (channe– - 1) / 2 + line x 16.
For unstructured lines, set to the receive queue
number mod 32.
RX_COND_L
(7:6)
Determines the type of data to be played out:
Options “00”, “01”, and “11” are executed only when
the queue is in an underrun or resume state.
00b
When the queue is in underrun, freeze
signaling and read the data for this channel from
the R_COND_DATA table.
01b
When the queue is in underrun, freeze
signaling and play out pseudorandom data, which is
inserted data from R_COND_DATA, with the MSB
controlled by the pseudorandom number algorithm
x18 + x7 + 1 (not valid for UDF-HS).
10b
Read signaling for this channel from the
R_COND_SIG table and the data for this channel
from the R_COND_DATA table.
11b
When the queue is in underrun, freeze
signaling and play out the contents of the buffer.
RX_SIG_COND_L
(5)
Overrides the normal signaling with Conditioned
signaling
0b
Read signaling as indicated by RX_COND_L
1b
Always read signaling for this channel from
the R_COND_SIG table
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
211
PMC [ PMC-SIERRA, INC ]
