RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Field (Bits)
Description
Receive signaling data for:
Channel = (offset mod 16) x 2.
R_SIG_L
(3:0)
Multiframe = (offset mod 512) / 16.
Line = offset / 512.
Offset = line x 512 + multiframe x 16 + channel / 2.
10.4.11
R_QUEUE_TBL
Organization: 256 x 32 words
Base address within A1SP: A000h
Index: 20h
Type: Read/Write
Function: Receive Queue Table contains all the structures and pointers specific
to a queue. The RALP and RFTC blocks both use the R_QUEUE_TBL. Some of
the words are read by both the blocks but written by only one of the blocks.
Format: Each queue is allocated 32 consecutive words. Each word is 16-bits
wide. The organization of the words is as follows.
Table 15R_QUEUE_TBL Format
Offset
Name
Description
0h
1h
2h
3h
4h
5h
6h
R_STATE_0
R_MP_CONFIG
R_STATE_1
R_LINE_STATE
R_BUF_CFG
R_SEQUENCE_ERR
R_INCORRECT_SNP
Cell receiver state 0.
Bytes per cell and CDVT constant.
Cell receiver state 1.
Line state.
Receive maximum buffer size.
16-bit rollover count of SN errors.
16-bit rollover count of cells with incorrect
SNP.
7h
8h
9h
Ah
R_CELL_CNT
R_ERROR_STKY
R_TOT_SIZE
16-bit rollover count of played out cells.
Receive sticky bits.
Total bytes in structure.
R_DATA_LAST
Number of signaling bytes in structure.
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
217
PMC [ PMC-SIERRA, INC ]
