S/UNI®-JET Data Sheet
Released
10.23 Microprocessor Interface ..................................................................................76
11 Normal Mode Register Description............................................................................81
12 Test Features Description........................................................................................249
12.1 Test Mode 0 Details.........................................................................................251
12.2 JTAG Test Port................................................................................................255
13 Operation.................................................................................................................259
13.1 Software Initialization Sequence.....................................................................259
13.2 Register Settings for Basic Configurations .....................................................260
13.3 PLCP Frame Formats .....................................................................................261
13.3.1 PLCP Path Overhead Octet Processing ............................................264
13.4 DS3 Frame Format .........................................................................................267
13.5 G.751 E3 Frame Format .................................................................................269
13.6 G.832 E3 Frame Format .................................................................................270
13.7 J2 Frame Format ............................................................................................271
13.8 S/UNI-JET Cell Data Structure........................................................................273
13.9 Resetting the RXFF and TXFF FIFOs ............................................................277
13.10 Servicing Interrupts .........................................................................................277
13.11 Using the Performance Monitoring Features..................................................277
13.12 Using the Internal PMDL Transmitter..............................................................278
13.12.1 Interrupt Driven Mode.........................................................................279
13.12.2 TDPR Interrupt Routine......................................................................280
13.13 Using the Internal Data Link Receiver ............................................................281
13.14 PRGD Pattern Generation ..............................................................................285
13.14.1 Generating and detecting repetitive patterns.....................................286
13.14.2 Common Test Patterns.......................................................................286
13.15 JTAG Support..................................................................................................288
13.15.1 TAP Controller ....................................................................................289
14 Functional Timing.....................................................................................................295
15 Absolute Maximum Ratings.....................................................................................319
16 D.C. Characteristics.................................................................................................320
17 Microprocessor Interface Timing Characteristics ....................................................322
18 A.C. Timing Characteristics .....................................................................................325
19 Ordering and Thermal Information ..........................................................................339
20 Mechanical Information ...........................................................................................340
Notes ...............................................................................................................................341
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990267, Issue 3
6
PMC [ PMC-SIERRA, INC ]
