RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
R_DROP_OAM_CELL Word Format
Field(Bits)
Description
R_DROP_OAM_CELL
(15:0)
16-bit rollover counter that counts the number of
OAM cells dropped. OAM cells are dropped when
more than 255 are present in the receive queue.
The software must initialize this counter to 0 during
reset. After initialization, do not write to this word.
10.4.4 R_SRTS_CONFIG
Organization: 2 bytes x 8 lines
Base address within A1SP: 8038h
Index: 1h
Type: Read/Write
Function: This table stores the CDVT for the SRTS channel, expressed in the
number of queued SRTS nibbles.
Initialization: Initialize to the number of SRTS nibbles equivalent to the CDVT for
the data by rounding up. Each frame of CDVT for unstructured applications
represent 256 bits. Each SRTS nibble represents 3008 bits, which is the number
of data bits in eight cells. Therefore, the number of SRTS nibbles that
corresponds to the CDVT can be determined by dividing the CDVT number in
frames by 3008 / 256, or 11.75, and rounding up to the next higher integer.
Format: One byte per line. Refer to the following table
R_SRTS_CONFIG Format
Offset
Name
Description
0h
R_SRTS_CDVT_0
Receive SRTS CDVT for line 0
1h
2h
3h
4h
R_SRTS_CDVT_1
R_SRTS_CDVT_2
R_SRTS_CDVT_3
R_SRTS_CDVT_4
Receive SRTS CDVT for line 1
Receive SRTS CDVT for line 2
Receive SRTS CDVT for line 3
Receive SRTS CDVT for line 4
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