S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
11.4 SDRAM Registers ................................................................................................... 117
11.5 TC Layer Registers ................................................................................................. 124
11.6 Line Clock/Data Interface........................................................................................ 135
11.7 RIPP Registers........................................................................................................ 149
11.8 RDAT Registers....................................................................................................... 209
11.9 TIMA registers ......................................................................................................... 235
11.10 TX IDCC registers ................................................................................................... 248
11.11 RX IDCC Registers ................................................................................................. 250
12 JTAG Test Port.................................................................................................................... 253
12.1.1 Boundary Scan Cells ................................................................................ 265
13 Operation ............................................................................................................................ 268
13.1 Hardware Configuration .......................................................................................... 268
13.2 Start-Up ................................................................................................................... 268
13.3 Configuring the S/UNI-IMA-4 .................................................................................. 268
13.3.1 Configuring Clock/Data Interface.............................................................. 268
13.3.2 Configuring TC layer Options.................................................................... 270
13.3.3 UTOPIA Interface Configuration ............................................................... 270
13.4 IMA_LAYER Configuration...................................................................................... 272
13.4.1 Indirect access to internal memory tables ................................................ 272
13.4.2 Configuring Links for Transmission Convergence Operations ................. 272
13.4.3 Configuring For IMA Operations ............................................................... 273
13.5 IMA Operations........................................................................................................ 277
13.5.1 Issuing a RIPP Command......................................................................... 277
13.5.2 Summary of RIPP commands................................................................... 278
13.5.3 Adding a Group......................................................................................... 281
13.5.4 Deleting a Group....................................................................................... 282
13.5.5 Restart Group ........................................................................................... 282
13.5.6 Inhibit Group/Not inhibit Group ................................................................. 282
13.5.7 Adding a link or Links to an existing Group (Start LASR)......................... 282
13.5.8 Reporting Link Defects in the ICP cell ...................................................... 284
13.5.9 Faulting/Inhibiting Links ........................................................................... 284
13.5.10 Change TRL.............................................................................................. 284
13.5.11 Deleting a Link from a Group.................................................................... 285
13.5.12 Test Pattern Procedures ........................................................................... 285
13.5.13 Removing Accumulated Delay from a Group ........................................... 285
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
7
PMC [ PMC-SIERRA, INC ]
