PM5355-SI PMC-Sierra Inc, PM5355-SI Datasheet
PM5355-SI
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PM5355-SI Summary of contents
Page 1
... DATA SHEET PMC-941027 SATURN USER NETWORK INTERFACE (622-MBIT/S) STANDARD PRODUCT PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 TM S/ UNI- 622 S/UNI-622 DATA SHEET ISSUE 3: JUNE 1998 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) ...
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... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Details of Change Data Sheet Reformatted — No Change in Technical Content. Generated R3 data sheet from PMC-930527, R8. Update to Eng Doc Issue 7 Creation of Document PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) ...
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... LOSS OF SIGNAL ............................................................ 30 9.1.5 LOSS OF FRAME ............................................................. 30 9.2 RECEIVE LINE OVERHEAD PROCESSOR ............................... 31 9.2.1 LINE RDI DETECT............................................................ 31 9.2.2 LINE AIS DETECT ............................................................ 31 9.2.3 AUTOMATIC PROTECTION SWITCH CONTROL BLOCK31 9.2.4 ERROR MONITOR............................................................ 32 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) i ...
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... LINE AIS INSERT ............................................................. 43 9.8.2 BIP-8 INSERT ................................................................... 43 9.8.3 FRAMING AND IDENTITY INSERT.................................. 44 9.8.4 SCRAMBLER.................................................................... 44 9.9 TRANSMIT LINE OVERHEAD PROCESSOR ............................. 44 9.9.1 APS INSERT ..................................................................... 44 9.9.2 LINE BIP CALCULATE...................................................... 44 9.9.3 LINE RDI INSERT............................................................. 45 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) ii ...
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... RECEIVE TRACE BUFFER (RTB) .................................... 51 9.15.2 TRANSMIT TRACE BUFFER (TTB).................................. 54 9.16 LINE SIDE INTERFACE............................................................... 54 9.16.1 RECEIVE INTERFACE...................................................... 54 9.16.2 TRANSMIT INTERFACE ................................................... 55 9.17 DROP SIDE INTERFACE ............................................................ 55 9.17.1 RECEIVE INTERFACE...................................................... 55 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) iii ...
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... DROP SIDE TRANSMIT INTERFACE ....................................... 241 14 ABSOLUTE MAXIMUM RATINGS........................................................ 242 15 D.C. CHARACTERISTICS .................................................................... 243 16 MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS ...... 246 17 S/UNI-622 TIMING CHARACTERISTICS ............................................. 250 18 ORDERING AND THERMAL INFORMATION ...................................... 270 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) iv ...
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... DATA SHEET PMC-941027 19 MECHANICAL INFORMATION............................................................. 271 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) v ...
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... REGISTER 0X11: RSOP STATUS/INTERRUPT STATUS ................................. 87 REGISTER 0X12: RSOP SECTION BIP-8 LSB ................................................ 89 REGISTER 0X13: RSOP SECTION BIP-8 MSB ............................................... 90 REGISTER 0X14: TSOP CONTROL................................................................. 91 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) vi ...
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... REGISTER 0X30: RPOP STATUS/CONTROL ................................................ 116 REGISTER 0X31: RPOP INTERRUPT STATUS ............................................. 117 REGISTER 0X32: RPOP POINTER INTERRUPT STATUS ............................ 118 REGISTER 0X33: RPOP INTERRUPT ENABLE ............................................ 120 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) vii ...
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... REGISTER 0X4B: TPOP PATH GROWTH #1 (Z3).......................................... 148 REGISTER 0X4C: TPOP PATH GROWTH #2 (Z4).......................................... 149 REGISTER 0X4D TPOP PATH GROWTH #3 (Z5) .......................................... 150 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) viii ...
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... REGISTER 0X66: TACP TRANSMIT CELL COUNTER (MSB) ....................... 176 REGISTER 0X67: TACP FIXED STUFF / GFC ............................................... 177 REGISTER 0X68 SPTB CONTROL................................................................ 179 REGISTER 0X69: SPTB PATH TRACE IDENTIFIER STATUS ........................ 181 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) ix ...
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... REGISTER 0X74: BERM LINE BIP THRESHOLD LSB .................................. 192 REGISTER 0X75: BERM LINE BIP THRESHOLD MSB ................................. 193 REGISTER 0X80: MASTER TEST .................................................................. 198 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) x ...
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... FIGURE 18- STS-3C (STM-1) MAPPING ....................................................... 208 FIGURE 19- STS-12C (STM-4C) ATM MAPPING .......................................... 209 FIGURE 20-16- BIT WIDE, 27-WORD STRUCTURE ..................................... 214 FIGURE 21- BOUNDARY SCAN ARCHITECTURE........................................ 217 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) xi ...
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... FIGURE 40- TRANSPORT OVERHEAD DATA LINK CLOCK AND DATA INSERTION..................................................................................................... 235 FIGURE 41- PATH OVERHEAD INSERTION.................................................. 236 FIGURE 42- GFC EXTRACTION PORT ......................................................... 237 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) xii ...
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... FIGURE 57- TRANSMIT GFC ACCESS TIMING............................................ 264 FIGURE 58- DROP SIDE RECEIVE INTERFACE TIMING ............................. 265 FIGURE 59- DROP SIDE TRANSMIT INTERFACE........................................ 267 FIGURE 60- JTAG PORT INTERFACE TIMING.............................................. 268 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) xiii ...
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... TABLE 19 - MICROPROCESSOR INTERFACE WRITE ACCESS (FIGURE 49) ..................................................................................................... 248 TABLE 20 - LINE SIDE RECEIVE INTERFACE (FIGURE 50)....................... 250 TABLE 21 - RECEIVE ALARM OUTPUT (FIGURE 51)................................. 251 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) xiv ...
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... TABLE 28 - DROP SIDE RECEIVE INTERFACE (FIGURE 58) .................... 264 TABLE 29 - DROP SIDE TRANSMIT INTERFACE (FIGURE 59) .................. 266 TABLE 30 - JTAG PORT INTERFACE (FIGURE 60) ..................................... 267 TABLE 31 - .................................................................................................... 270 TABLE 32 - .................................................................................................... 270 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) xv ...
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... DATA SHEET PMC-941027 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) xvi ...
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... Provides a generic 16-bit wide datapath interface to read extracted cells from an internal four-cell FIFO buffer. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 1 ...
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... Inserts the generic flow control (GFC) bits via a simple serial interface. Counts transmit cells read from the transmit FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 2 ...
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... Allows forced insertion of all-zeros data (after scrambling), the corruption of the framing bytes or the corruption of the section, line, or path BIP-8 codes for diagnostic purposes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 3 ...
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... DATA SHEET PMC-941027 2 APPLICATIONS Workstations LAN Switches and Hubs Routers Video Servers Backbones Broadband Switching Systems PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 4 ...
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... IEEE 1149.1 - "Standard Test Access Port and Boundary Scan Architecture", May 21, 1990. 8. PMC-940212, ATM_SCI_PHY, "SATURN Compliant Interfaces For ATM Devices," October 1995, Issue 3. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 5 ...
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... TCLK POUT[7:0] PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE PICLK FPIN PIN[7:0] OOF RECEIVE RECEIVE OVERHEAD ALARM DETECT EXTRACT SIGNALS PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) TCA TXPRTY[1:0] TDAT[15:0] TRANSMIT CELL TSOC INTERFACE TWRENB TFCLK RCA RXPRTY[1:0] RDAT[15:0] RECEIVE CELL RSOC ...
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... INSERT SIGNALS TSOUT TSICLK PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE RSICLK RSIN RECEIVE RECEIVE OVERHEAD ALARM DETECT EXTRACT SIGNALS PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) TCA TXPRTY[1:0] TDAT[15:0] TRANSMIT CELL TSOC INTERFACE TWRENB TFCLK RCA RXPRTY[1:0] RDAT[15:0] RECEIVE CELL RSOC ...
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... Mux Processor Path Trace Rx ConCat Buffer Byte Processor Rx ATM Cell Interleaved Rx Path O/H Demux Processor Path O/H O/H Extract Extract PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) Parallel JTAG Test Access Port Tx ATM 4 Cell Processor FIFO Drop Side I/F Rx ATM 4 Cell Processor FIFO Microprocessor I/F 8 TSOC ...
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... Trace PATH Rx ConCat Buffer LOOPBACK Byte Processor Interleaved Rx Path O/H Demux Processor Transport Path O/H O/H Extract Extract PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) Parallel JTAG Test Access Port Tx ATM Tx ATM Cell 4 Cell Processor FIFO Drop Side I/F Rx ATM Rx ATM Cell 4 Cell Processor FIFO ...
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... DATA SHEET PMC-941027 6 DESCRIPTION The PM5355 S/UNI-622 SATURN User Network Interface is a monolithic integrated circuit that implements the SONET/SDH processing and ATM mapping functions of a 622-Mbit/s ATM User Network Interface. The S/UNI-622 receives SONET/SDH frames via a byte-serial interface (or bit- serial interface for STS-1), and processes section, line, and path overhead. It ...
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... P1149.1 JTAG test port for boundary scan board test purposes. The S/UNI-622 is implemented in low-power, +5 Volt, CMOS technology. It has TTL compatible inputs and outputs and is packaged in a 208-pin PQFP package. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 11 ...
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... [ [ [10 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE I-622 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb 156 H[4] VD D_AC VSS _AC ...
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... GROCLK when the bit-serial STS-1 mode is selected. RSICLK should be disabled when the bit-serial STS-1 interface is not used. The receive incoming serial stream (RSIN) carries the scrambled STS-1 stream in bit-serial format. RSIN is sampled on the rising edge of RSICLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 13 ...
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... POUT[7:0] is updated on the rising edge of TCLK. POUT[7] is the most significant bit (corresponding to bit 1 of each serial word, the first bit transmitted). POUT[0] is the least significant bit (corresponding to bit 8 of each serial word, the last bit transmitted). PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 14 ...
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... LOF is removed when an in-frame condition (as indicated by a low level on the OOF output) persists for a period of 3 ms. This alarm indication is also available via register access. LOF is updated on the rising edge of PICLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 15 ...
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... SYNC state. Please refer to the Functional Description section for an explanation of the cell delineation state machine. This alarm indication is also available via register access. LCD is updated on the falling edge of GROCLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 16 ...
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... RFCLK, no read is performed and outputs RDAT[15:0], RXPRTY[1:0] and RSOC are tristated if the TSEN input is high. RRDENB must operate in conjunction with RFCLK to access the FIFO at an instantaneous rate high enough to avoid FIFO overflows. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 17 ...
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... When RCA goes low, the receive FIFO contains only four words or is empty. Selection is made using a bit in the RACP Interrupt Enable/Control register. RCA is updated on the rising edge of RFCLK. The active polarity of TCA is programmable and defaults to active-high. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 18 ...
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... Idle/unassigned cells are inserted when a complete cell is not available from the FIFO. The transmit cell data (TDAT[15:0]) bus carries the ATM cell octets that are written to the transmit FIFO. TDAT[15:0] is sampled on the rising edge of TFCLK and is considered valid only when TWRENB is simultaneously asserted. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 19 ...
Page 38
... MHz clock (STS-1) which provides timing to process the extracted receive transport overhead. When STS-12c (STM-4c) or STS-3c (STM-1) mode is selected, RTOHCLK is a gapped 6.48 MHz clock. When STS-1 mode is selected, RTOHCLK is a gapped 2.16 MHz clock. RTOHCLK is updated on the falling edge of GROCLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 20 ...
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... RSUC is updated on the falling edge of ROWCLK. The receive line order wire (RLOW) signal contains the line order wire channel (E2) extracted from the incoming stream. RLOW is updated on the falling edge of ROWCLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 21 ...
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... TTOH[4:1]. TTOHFP is set high while bit 1 (the most significant bit) of the first framing byte (A1) is expected in the incoming stream. TTOHFP is updated on the falling edge of TTOHCLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 22 ...
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... When not used, this input should be connected to logic zero. Overhead sourced using inputs TTOH[1] and TTOHEN takes precedence over overhead sourced using TSUC. TSUC is sampled on the rising edge of TOWCLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 23 ...
Page 42
... The transmit generic flow control (TGFC) input contains GFC bits that can be inserted into the GFC fields of transmitted cells (including idle/unassigned cells). Insertion is controlled using bits in the TACP Fixed Stuff/GFC register. TGFC is sampled on the rising edge of GTOCLK. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 24 ...
Page 43
... The D[7:0] bus contents are clocked into the addressed register on the rising WRB edge while CSB is low. The bidirectional data bus D[7:0] is used during S/UNI-622 register read and write accesses. The address bus A[7:0] selects specific registers during S/UNI-622 register accesses. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 25 ...
Page 44
... IEEE P1149.1 test access port. TRSTB is a Schmitt triggered input with an integral pull-up resistor. Note that when not being used, TRSTB must be connected to the RSTB input. This pin must be connected to GND for proper operation of the S/UNI-622 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 26 ...
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... The AC power (VDD_AC1 - VDD_AC7) pins should be connected to a well- decoupled + supply in common with VDD_DC. The AC ground (VSS_AC1 - VSS_AC7) pins should be connected to GND in common with VSS_DC. The DC power (VDD_DC1 - VDD_DC14) pins should be connected to a well- decoupled + supply in common with VDD_AC. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 27 ...
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... Failure to connect these pins externally may cause malfunction or damage the S/UNI-622. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function The DC ground (VSS_DC1 - VSS_DC14) pins should be connected to GND in common with VSS_AC. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 28 ...
Page 47
... OOF occurrences of 4 minutes for STS-1 mode, 14 seconds for STS-3c (STM-1) mode and 0.13 seconds for PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) -3 bit error rate (BER), ...
Page 48
... Block. A loss of frame (LOF) is declared when an out-of-frame (OOF) condition persists for 3 ms. To provide for intermittent out-of-frame conditions, the 3 ms PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb ...
Page 49
... K1 bytes. The detection of invalid APS codes is done in software by polling the S/UNI-622 Receive K1 Register and the S/UNI-622 Receive K2 Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 31 ...
Page 50
... The Receive Path Overhead Processor (RPOP) provides pointer interpretation, extraction of path overhead, and path level alarm indication. In conjunction with the Receive Concatenation Processor (RCOP) sub block, the RPOP also PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 32 ...
Page 51
... NDF enabled with a valid pointer value. It should be noted that, since the algorithm only contains transitions based on consecutive indications, non- consecutively received invalid indications do not activate the transitions to the LOP_state. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 33 ...
Page 52
... D bits inverted + previous NDF_enable, inc_ind or dec_ind more than 3 frames ago PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE eq_new _po int _enab _ind 8 x inv_point PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb ...
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... NDF_enable: single NDF_enable indication 3 x AIS_ind: three consecutive AIS indications PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 35 ...
Page 54
... The pointer value is used to extract the path overhead from the incoming stream. The current pointer value can be read from an internal register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 36 ...
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... S/UNI-622 but can be realized externally as illustrated in Figure 8. Figure 7 - ITU G.783 Concatenation Indicator State Diagram PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE _ind N x inv_po int PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb ...
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... The legal range for the 4-bit field is between 0 (0000B) and 8 (1000B), representing zero to eight errors. Any other value is interpreted as zero errors. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Ext ernal L ogic L OPC AISC PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) " LOP" " AIS " 38 ...
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... ALPHA consecutive incorrect HCS patterns are detected. In such an event a transition is made back to the HUNT state. The state diagram of the delineation process is shown in Figure 9. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 39 ...
Page 58
... HCS errors are detected the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 correct HCS (byte by byte) Incorrect HCS (cell by cell) SYNC PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) PRESYNC DELTA consecutive correct HCS's (cell by cell ...
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... Cell) Single-Bit Error MODE (Correct Error and Pass Cell) DETECTION MODE No Errors Detected In M Cells th (Pass M Cell) No Errors Detected (Pass Cell) PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb ALPHA consecutive incorrect HCS's (To HUNT state) Errors Detected (Drop Cell) ...
Page 60
... The receive FIFO provides for the separation of the STS-12c/3c/1 line or physical layer timing from the ATM layer timing. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 th cell is not discarded. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 42 ...
Page 61
... The calculated BIP-8 code is then inserted into the B1 byte of the following frame before scrambling. Details are provided in the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 43 ...
Page 62
... BIP-96/24/8 code is inserted into the B2 byte positions of the following frame. BIP-96/24/8 errors may be continuously inserted under register control for diagnostic purposes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb ...
Page 63
... TTOHEN during the section user channel (F1) bit positions causes the eight values shifted in on each of the TTOH inputs to be PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 45 ...
Page 64
... C1 value defaults to 01 but can be programmed the byte section trace message B1, B2 values depend on payload contents ***: Z2 value depends on incoming line bit errors. When not configured for STS-1, the first Z2 byte has a default value of 00. PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb ...
Page 65
... The pointer value is used to insert the path overhead into the incoming stream. The current pointer value may be read via internal registers. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) "normal 47 ...
Page 66
... TPOHEN during the path trace bit positions causes the default value (00H inserted in the STS-12c/3c/1 stream. Other combinations are also possible. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 48 ...
Page 67
... B3 value depend on payload contents. *** G1 value depends on incoming path bit errors. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 J1 (*) B3 (**) C2 (13) G1 (***) F2 (00) H4 (00) Z3 (00) Z4 (00) Z5 (00) PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 49 ...
Page 68
... FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE added (modulo 2) to the residue. The HCS PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb +x+1 is used. The 50 ...
Page 69
... SONET/SDH Trace Buffer (STB) block is described below. 9.15.1 Receive Trace Buffer (RTB) The RTB consists of two parts: the Trace Message Receiver and the Overhead Byte Receiver. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 51 ...
Page 70
... The mismatch alarm is removed if the accepted message is all- zero the accepted message is identical to the expected message. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 52 ...
Page 71
... The receive path signal label mismatch mechanism follows the table below: Table 2 - Expect PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Receive PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) Action Match Mismatch Mismatch Mismatch Match Match 53 ...
Page 72
... S/UNI-622 OOF output being high, the upstream device should realign to any occurrence of the SONET/SDH framing pattern and provide PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Receive PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) Action Mismatch Match Match Mismatch 54 ...
Page 73
... FIFO. External circuitry may then read the cell from the buffer as a word-wide stream (along with a bit marking the first word of the cell) at instantaneous rates MHz. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 55 ...
Page 74
... S/UNI-622. The register set is accessed as follows: 9.21 Register Memory Map Table 3 - Address Register 0x00 S/UNI-622 Master Reset and Identity / Load Performance Meters PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 56 ...
Page 75
... RLOP Interrupt Enable/Interrupt Status 0x1A RLOP Line BIP-96/24/8 LSB 0x1B RLOP Line BIP-96/24/8 0x1C RLOP Line BIP-96/24/8 MSB 0x1D RLOP Line FEBE LSB PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 57 ...
Page 76
... RPOP Path Signal Label 0x38 RPOP Path BIP-8 LSB 0x39 RPOP Path BIP-8 MSB 0x3A RPOP Path FEBE LSB 0x3B RPOP Path FEBE MSB PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 58 ...
Page 77
... RACP Correctable HCS Error Count (MSB) 0x57 RACP Uncorrectable HCS Error Count (LSB) 0x58 RACP Uncorrectable HCS Error Count (MSB) 0x59 RACP Receive Cell Counter (LSB) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 59 ...
Page 78
... BERM Line BIP Threshold LSB* 0x75 BERM Line BIP Threshold MSB* 0x76-0x7F Reserved 0x80 S/UNI Master Test 0x81-0xFF Reserved for Test PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 60 ...
Page 79
... DATA SHEET PMC-941027 * Refer to the operations section for recommended settings PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 61 ...
Page 80
... To ensure that the S/UNI-622 operates as intended, reserved register bits must only be written with logic zero. Similarly, writing to reserved registers should be avoided. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 62 ...
Page 81
... Otherwise, the effect of a software reset is equivalent to that of a hardware reset. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default RESET 0 TYPE[2] 0 TYPE[1] 0 TYPE[0] 1 ID[3] 0 ID[2] 0 ID[1] 0 ID[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 63 ...
Page 82
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default TPTBEN 0 TSTBEN 0 SDH_C1 0 FIXPTR 1 TMODE[1] 1 TMODE[0] 1 RMODE[1] 1 RMODE[0] 1 MODE STS-1 byte-serial STS-3c (STM-1) byte-serial STS-1 bit-serial STS-12c (STM-4c) byte-serial PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 64 ...
Page 83
... SDH_C1 is set low, the section trace message is supplied by the TSOP block PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 MODE STS-1 byte-serial STS-3c (STM-1) byte-serial STS-1 bit-serial STS-12c (STM-4c) byte-serial PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 65 ...
Page 84
... TPOH input. Overhead insertion via the serial overhead insertion inputs, TPOHEN and TPOH, takes precedence over insertion via the SPTB block. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 66 ...
Page 85
... The RACP interrupt sources are enabled in the RACP Interrupt Enable/Status Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default S/UNII X STBI X Reserved X TACPI X RACPI X RPOPI X RLOPI X RSOPI X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 67 ...
Page 86
... S/UNI-622 Parallel Input Port Enable Register. The Z1 Change interrupt source and the APS interrupt sources are enabled in the S/UNI-622 APS Control/Status Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 68 ...
Page 87
... PAEE is a logic one, an interrupt is generated when a phase alignment error occurs. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X Unused X Unused X PAEE 0 PAEI X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 69 ...
Page 88
... Receive Path Overhead Processor (RPOP). When DPLE is logic one, loopback is enabled. Under this operating condition, the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default TCAINV 0 RCAINV 0 LLE 0 DLE 0 LOOPT 0 DPLE 0 PICLKA X TCLKA X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 70 ...
Page 89
... If the state of the RCAINV bit has been changed, the receive FIFO must be reset via the FIFORST bit in the RACP Control register in order to properly initialize the RCA output. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 71 ...
Page 90
... If the state of the TCAINV bit has been changed, the transmit FIFO must be reset via the FIFORST bit in the TACP Control/Status register in order to properly initialize the TCA output. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 72 ...
Page 91
... BIP error event. When AUTOFEBE is set to logic zero, incoming line or path BIP error events do not generate FEBE events. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X Unused X AUTOFEBE 1 AUTOLRDI 1 AUTOPRDI 1 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 73 ...
Page 92
... POP[2:0] controls active-high signals while POP[5:3] controls active- low signals. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X POP[5] 1 POP[4] 1 POP[3] 1 POP[2] 0 POP[1] 0 POP[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 74 ...
Page 93
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PIPI[7] X PIPI[6] X PIPI[5] X PIPI[4] X PIPI[3] X PIPI[2] X PIPI[1] X PIPI[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 75 ...
Page 94
... A logic zero in any bit location indicates that the signal on the corresponding PIP[3:0] input is a logic zero. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X PIPV[3] X PIPV[2] X PIPV[1] X PIPV[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 76 ...
Page 95
... S/UNI-622 Parallel Input Port Register is inhibited from activating the interrupt. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PIPE[7] 0 PIPE[6] 0 PIPE[5] 0 PIPE[4] 0 PIPE[3] 0 PIPE[2] 0 PIPE[1] 0 PIPE[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 77 ...
Page 96
... Insertion of the section trace message (the first C1 byte when SDH_C1 is high) also takes precedence over C1 insertion via the Transmit C1 register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default C1[7] 1 C1[6] 1 C1[5] 0 C1[4] 0 C1[3] 1 C1[2] 1 C1[1] 0 C1[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 78 ...
Page 97
... This bit is cleared when the S/UNI-622 APS Control/Status Register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PSBFE 0 COAPSE 0 Z1E 0 Z1I X PSBFI X COAPSI X Unused X PSBFV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 79 ...
Page 98
... APS processor. When PSBFE is a logic one, an interrupt is generated upon a change in the protection switch byte failure alarm state. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 80 ...
Page 99
... K1[0] is the least significant bit, corresponding to bit 8, the last bit received. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default K1[7] X K1[6] X K1[5] X K1[4] X K1[3] X K1[2] X K1[1] X K1[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 81 ...
Page 100
... K2[0] is the least significant bit, corresponding to bit 8, the last bit received. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default K2[7] X K2[6] X K2[5] X K2[4] X K2[3] X K2[2] X K2[1] X K2[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 82 ...
Page 101
... Z1E bit in the APS Control/Status Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Z1[7] X Z1[6] X Z1[5] X Z1[4] X Z1[3] X Z1[2] X Z1[1] X Z1[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 83 ...
Page 102
... Z1 byte via the serial transport overhead insertion inputs TTOHEN and TTOH[1] takes prececence over Z1 insertion via the S/UNI-622 Transmit Z1 register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Z1[7] 0 Z1[6] 0 Z1[5] 0 Z1[4] 0 Z1[3] 0 Z1[2] 0 Z1[1] 0 Z1[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 84 ...
Page 103
... A1 framing byte and the first 4 bits of the first A2 framing PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default BIPWORD 0 DDS 0 FOOF X ALGO2 0 BIPEE 0 LOSE 0 LOFE 0 OOFE 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 85 ...
Page 104
... B1 error counter. When a logic zero is written to the BIPWORD bit position, all errors in the B1 byte are accumulated in the B1 error counter. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 86 ...
Page 105
... This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X BIPEI X LOSI X LOFI X OOFI X LOSV X LOFV X OOFV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 87 ...
Page 106
... The BIPEI bit is the section BIP-8 interrupt status bit. BIPEI is set high when a section layer (B1) bit error is detected. This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 88 ...
Page 107
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default SBE[7] X SBE[6] X SBE[5] X SBE[4] X SBE[3] X SBE[2] X SBE[1] X SBE[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 89 ...
Page 108
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default SBE[15] X SBE[14] X SBE[13] X SBE[12] X SBE[11] X SBE[10] X SBE[9] X SBE[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 90 ...
Page 109
... Reserved: The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused Reserved 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 LAIS 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 91 ...
Page 110
... The DLOS bit controls the insertion of all zeros in the STS-12c/3c/1 stream. When DLOS is set to logic one, the transmit stream is forced to 0x00. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X Unused X DLOS 0 DBIP8 0 DFP 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 92 ...
Page 111
... K2 byte for five consecutive frames. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default BIPWORD 0 ALLONES 0 AISDET 0 LRDIDET 0 BIPWORDO 0 Unused X LAISV X LRDIV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 93 ...
Page 112
... B2 bit errors occur during that frame. When BIPWORD is logic zero, the B2 error event counter is increment for each and every B2 bit error that occurs during that frame. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 94 ...
Page 113
... When LRDIE is set to logic one, an interrupt is generated when the line RDI state changes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default FEBEE 0 BIPEE 0 LAISE 0 LRDIE 0 FEBEI X BIPEI X LAISI X LRDII X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 95 ...
Page 114
... FEBEE: The FEBEE bit is an interrupt enable for the line far end block errors. When FEBE (Z2) is detected. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 96 ...
Page 115
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default LBE[7] X LBE[6] X LBE[5] X LBE[4] X LBE[3] X LBE[2] X LBE[1] X LBE[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 97 ...
Page 116
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default LBE[15] X LBE[14] X LBE[13] X LBE[12] X LBE[11] X LBE[10] X LBE[9] X LBE[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 98 ...
Page 117
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X LBE[19] X LBE[18] X LBE[17] X LBE[16] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 99 ...
Page 118
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default LFE[7] X LFE[6] X LFE[5] X LFE[4] X LFE[3] X LFE[2] X LFE[1] X LFE[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 100 ...
Page 119
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default LFE[15] X LFE[14] X LFE[13] X LFE[12] X LFE[11] X LFE[10] X LFE[9] X LFE[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 101 ...
Page 120
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X LFE[19] X LFE[18] X LFE[17] X LFE[16] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 102 ...
Page 121
... The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Reserved 0 APSREG 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 LRDI 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 103 ...
Page 122
... BIP-96/24/8 bytes (B2). When DBIP96/24/8 is set to logic one, the B2 bytes are inverted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X Unused X Unused X Unused X DBIP96/24/8 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 104 ...
Page 123
... Successive writes to this register must be spaced at least two frames (250 µs) apart. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default K1[7] 0 K1[6] 0 K1[5] 0 K1[4] 0 K1[3] 0 K1[2] 0 K1[1] 0 K1[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 105 ...
Page 124
... K2 APS code value to this register before writing the TLOP Transmit K1 Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default K2[7] 0 K2[6] 0 K2[5] 0 K2[4] 0 K2[3] 0 K2[2] 0 K2[1] 0 K2[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 106 ...
Page 125
... TSOP for insertion into the C1 transmit section PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X RRAMACC 0 RTIUIE 0 RTIMIE 0 PER5 0 TNULL 1 NOSYNC 0 LEN16 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 107 ...
Page 126
... When RRAMACC is set low, microprocessor accesses are directed to the transmit side trace buffer. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 108 ...
Page 127
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default BUSY 0 Unused X Unused X Unused X RTIUI X RTIUV X RTIMI X RTIMV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 109 ...
Page 128
... At which point, BUSY is set low. This register should be polled to determine when new data is available in the SSTB Indirect Data register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 110 ...
Page 129
... When RWB is set low, a write access is initiated. The data in the SSTB Indirect Data register will be written to the addressed location in the static page. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default RWB 0 A[6] 0 A[5] 0 A[4] 0 A[3] 0 A[2] 0 A[1] 0 A[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 111 ...
Page 130
... The data to be written to a buffer must be set up in this register before initiating an indirect write operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default D[7] 0 D[6] 0 D[5] 0 D[4] 0 D[3] 0 D[2] 0 D[1] 0 D[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 112 ...
Page 131
... If enabled, an interrupt is asserted upon declaration and removal of CSMM. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default EZ1[7] 0 EZ1[6] 0 EZ1[5] 0 EZ1[4] 0 EZ1[3] 0 EZ1[2] 0 EZ1[1] 0 EZ1[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 113 ...
Page 132
... The receive clock synchronization message unstable interrupt status bit (RCSMUI) is set high when the stable/unstable status of the clock PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default RCSMUIE 0 RCSMMIE 0 Unused X Unused X RCSMUI X RCSMUV X RCSMMI X RCSMMV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 114 ...
Page 133
... When RCSMUIE is set high, changes in stable state activates the interrupt (INTB) output. When RCSMUIE is set low, clock synchronization message state changes will not affect INTB. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 115 ...
Page 134
... The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Reserved 0 Unused X LOP X Unused X PAIS X PRDI X NEWPTRI X NEWPTRE 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 116 ...
Page 135
... All bits in this register (and the interrupt) are cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PSLI X Unused X LOPI X Unused X PAISI X PRDII X BIPEI X FEBEI X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 117 ...
Page 136
... ILLPTRI is cleared when the RPOP Pointer Interrupt Status register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default ILLJREQI X Unused X DISCOPAI X INVNDFI X ILLPTRI X NSEI X PSEI X NDFI X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 118 ...
Page 137
... The ILLJREQI bit is set to logic one when the RPOP detects an illegal pointer justification request event. ILLJREQI is cleared when the RPOP Pointer Interrupt Status register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 119 ...
Page 138
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PSLE 0 Reserved 0 LOPE 0 Reserved 0 PAISE 0 PRDIE 0 BIPEE 0 FEBEE 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 120 ...
Page 139
... Reserved: The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 121 ...
Page 140
... When a logic one is written to the INVNDFE interrupt enable bit position, an invalid NDF code will activate the interrupt output, INTB. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default ILLJREQE 0 Reserved 0 DISCOPAE 0 INVNDFE 0 ILLPTRE 0 NSEE 0 PSEE 0 NDFE 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 122 ...
Page 141
... INTB. Reserved: The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 123 ...
Page 142
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PTR[7] X PTR[6] X PTR[5] X PTR[4] X PTR[3] X PTR[2] X PTR[1] X PTR[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 124 ...
Page 143
... PRDI and ARDI statuses are updated when the same value is received for 5 consecutive frames. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X RDI10 0 Unused PTR[9] X PTR[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 125 ...
Page 144
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PSL[7] X PSL[6] X PSL[5] X PSL[4] X PSL[3] X PSL[2] X PSL[1] X PSL[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 126 ...
Page 145
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PBE[7] X PBE[6] X PBE[5] X PBE[4] X PBE[3] X PBE[2] X PBE[1] X PBE[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 127 ...
Page 146
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PBE[15] X PBE[14] X PBE[13] X PBE[12] X PBE[11] X PBE[10] X PBE[9] X PBE[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 128 ...
Page 147
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PFE[7] X PFE[6] X PFE[5] X PFE[4] X PFE[3] X PFE[2] X PFE[1] X PFE[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 129 ...
Page 148
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default PFE[15] X PFE[14] X PFE[13] X PFE[12] X PFE[11] X PFE[10] X PFE[9] X PFE[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 130 ...
Page 149
... The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Reserved 0 BLKFEBE 0 Unused X Reserved 0 ARDIE 0 ARDIV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 131 ...
Page 150
... When a logic one is written to this bit, an incorrect SS bit pattern PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default SOS 0 ENSS 0 BLKBIP 0 DISFS 0 BLKBIPO 0 Reserved 0 Reserved 0 Reserved 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 132 ...
Page 151
... Reserved: The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 133 ...
Page 152
... This bit is only active if the TPOP is processing a STS-1 stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused 0 Unused X Unused X Unused X EXCFS 0 Reserved 0 DB3 0 PAIS 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 134 ...
Page 153
... DATA SHEET PMC-941027 Reserved: The reserved bits must be programmed to logic zero for proper operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 135 ...
Page 154
... The PLD bit controls the loading of the pointer value contained in the TPOP Arbitrary Pointer Registers. Normally the TPOP Arbitrary Pointer Registers PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X FTPTR 0 SOS 0 PLD 0 NDF 0 NSE 0 PSE 0 Reserved 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 136 ...
Page 155
... S/UNI-622 Master Configuration register. When a logic one is written to SRCJ1, the J1 byte is inserted from the data sampled on PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 137 ...
Page 156
... S/UNI-622 Master Configuration register. When a logic zero is written to SRCJ1, the J1 byte source is determined by input TPOHEN or the S/UNI-622 Master Configuration register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 138 ...
Page 157
... PSE and NSE register bits. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default CPTR[7] X CPTR[6] X CPTR[5] X CPTR[4] X CPTR[3] X CPTR[2] X CPTR[1] X CPTR[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 139 ...
Page 158
... It is recommended the CPTR[9:0] value be software debounced to ensure a correct value is received. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X Unused X Unused X CPTR[9] X CPTR[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 140 ...
Page 159
... APTR[9:0] value is inserted into the payload pointer bytes (H1 and H2) in the POUT[7:0] stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default APTR[7] 0 APTR[6] 0 APTR[5] 0 APTR[4] 0 APTR[3] 0 APTR[2] 0 APTR[1] 0 APTR[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 141 ...
Page 160
... Pointer Control Register) or when new data flag generation is enabled using the NDF bit in the TPOP Pointer Control Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default NDF[3] 1 NDF[2] 0 NDF[1] 0 NDF[0] 1 S[1] 0 S[0] 0 APTR[9] 0 APTR[8] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 142 ...
Page 161
... TPOHEN is low during the path trace bit positions in the path overhead input stream, TPOH and when insertion via the SPTB is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default J1[7] 0 J1[6] 0 J1[5] 0 J1[4] 0 J1[3] 0 J1[2] 0 J1[1] 0 J1[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 143 ...
Page 162
... TPOHEN is low during the path signal label bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default C2[7] 0 C2[6] 0 C2[5] 0 C2[4] 1 C2[3] 0 C2[2] 0 C2[1] 1 C2[0] 1 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 144 ...
Page 163
... POH, in which case the value is inserted from TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default FEBE[3] 0 FEBE[2] 0 FEBE[1] 0 FEBE[0] 0 PRDI 0 G1[2] 0 G1[1] 0 G1[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 145 ...
Page 164
... SRCG1 bit of the TPOP Source Control Register is logic zero and primary input TPOHEN is low during the unused bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 146 ...
Page 165
... TPOHEN is low during the path user channel bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default F2[7] 0 F2[6] 0 F2[5] 0 F2[4] 0 F2[3] 0 F2[2] 0 F2[1] 0 F2[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 147 ...
Page 166
... TPOHEN is low during the path growth #1 bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Z3[7] 0 Z3[6] 0 Z3[5] 0 Z3[4] 0 Z3[3] 0 Z3[2] 0 Z3[1] 0 Z3[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 148 ...
Page 167
... TPOHEN is low during the path growth #2 bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Z4[7] 0 Z4[6] 0 Z4[5] 0 Z4[4] 0 Z4[3] 0 Z4[2] 0 Z4[1] 0 Z4[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 149 ...
Page 168
... TPOHEN is low during the path growth #3 bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Z5[7] 0 Z5[6] 0 Z5[5] 0 Z5[4] 0 Z5[3] 0 Z5[2] 0 Z5[1] 0 Z5[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 150 ...
Page 169
... FIFO regardless of errors detected in the HCS. In PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default FSEN 1 RXPTYP 0 PASS 0 DISCOR 0 HCSPASS 0 HCSADD 1 DDSCR 0 FIFORST 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb +1, to 151 ...
Page 170
... S/UNI-622 does not insert ATM cells into the two stuff columns in the SPE. When FSEN is set to logic zero, the S/UNI-622 inserts cells into the entire SPE. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 152 ...
Page 171
... This bit is reset immediately after a read to this register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default OCDV X LCDV X OCDI X LCDI X CHCSI X UHCSI X FOVRI X FUDRI X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 153 ...
Page 172
... When OCDV is set low, the cell delineation state machine is in the 'SYNC' state and cells are passed through the receive FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 154 ...
Page 173
... When RCALEVEL0 is set to logic zero, a high to low transition on output RCA PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default OCDE 0 LCDE 0 HCSE 0 FIFOE 0 LCDDROP 0 RCALEVEL0 1 HCSFTR[1] 0 HCSFTR[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 155 ...
Page 174
... The OCDE bit enables the generation of an interrupt due to a change of cell delineation state. When OCDE is set to logic one, the interrupt is enabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 156 ...
Page 175
... Register. The PASS bit in the RACP Control Register must be set to logic zero to enable dropping of cells matching this pattern. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default GFC[3] 0 GFC[2] 0 GFC[1] 0 GFC[0] 0 PTI[2] 0 PTI[1] 0 PTI[0] 0 CLP 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 157 ...
Page 176
... MCLP bit in the pattern register to be compared. A logic zero causes the masking of the MCLP bit. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default MGFC[3] 0 MGFC[2] 0 MGFC[1] 0 MGFC[0] 0 MPTI2] 0 MPTI[1] 0 MPTI[0] 0 MCLP 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 158 ...
Page 177
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default CHCS[7] X CHCS[6] X CHCS[5] X CHCS[4] X CHCS[3] X CHCS[2] X CHCS[1] X CHCS[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 159 ...
Page 178
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X CHCS[11] X CHCS[10] X CHCS[9] X CHCS[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 160 ...
Page 179
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default UHCS[7] X UHCS[6] X UHCS[5] X UHCS[4] X UHCS[3] X UHCS[2] X UHCS[1] X UHCS[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 161 ...
Page 180
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X Unused X UHCS[11] X UHCS[10] X UHCS[9] X UHCS[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 162 ...
Page 181
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default RCELL[7] X RCELL[6] X RCELL[5] X RCELL[4] X RCELL[3] X RCELL[2] X RCELL[1] X RCELL[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 163 ...
Page 182
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default RCELL[15] X RCELL[14] X RCELL[13] X RCELL[12] X RCELL[11] X RCELL[10] X RCELL[9] X RCELL[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 164 ...
Page 183
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X RCELL[20] X RCELL[19] X RCELL[18] X RCELL[17] X RCELL[16] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 165 ...
Page 184
... S/UNI-622. When the CDDIS bit is set to logic one, HCS PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default CDDIS 0 RXBYTEPRTY 0 Unused X Unused X RGFCE[3] 1 RGFCE[2] 1 RGFCE[1] 1 RGFCE[0] 1 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 166 ...
Page 185
... SYNC state, the incoming data is written to the FIFO. The CDDIS bit can be used to cause the S/UNI-622 to transparently pass SPE data through the FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 167 ...
Page 186
... HCS octet has been read from the transmit FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default FIFOE 0 TSOCI X FOVRI X DHCS 0 HCSB 0 HCSADD 1 DSCR 0 FIFORST 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb +1, to 168 ...
Page 187
... TSOC input is sampled high during any position other than the first word of the cell data structure. When FIFOE is set to logic one, the interrupt is enabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 169 ...
Page 188
... Idle cells are transmitted when the TACP detects that no outstanding cells exist in the transmit FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default GFC[3] 0 GFC[2] 0 GFC[1] 0 GFC[0] 0 PTI[2] 0 PTI[1] 0 PTI[0] 0 CLP 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 170 ...
Page 189
... FIFO. Bit ICP[7] corresponds to the most significant bit of the octet, the first bit transmitted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default ICP[7] 0 ICP[6] 1 ICP[5] 1 ICP[4] 0 ICP[3] 1 ICP[2] 0 ICP[1] 1 ICP[0] 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 171 ...
Page 190
... DEPTHs is not recommended because a link utilisation of 100% can not be guaranteed. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default TXPTYP 0 TXPRTYE 0 TXPRTYI[1] X TXPRTYI[0] X FIFODP[1] 0 FIFODP[0] 0 TCALEVEL0 0 HCSCTLEB 1 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 172 ...
Page 191
... TXPTYP is set to logic zero, input TXPRTY[1] is the odd parity bit for inputs TDAT[15:0] and TXPRTY[0] is ignored. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 FIFODP[ PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) FIFO DEPTH 4 cells 3 cells 2 cells 1 cell 173 ...
Page 192
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default TCELL[7] X TCELL[6] X TCELL[5] X TCELL[4] X TCELL[3] X TCELL[2] X TCELL[1] X TCELL[0] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 174 ...
Page 193
... Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default TCELL[15] X TCELL[14] X TCELL[13] X TCELL[12] X TCELL[11] X TCELL[10] X TCELL[9] X TCELL[8] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 175 ...
Page 194
... RSOP , RLOP , RPOP , RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X Unused X Unused X TCELL[20] X TCELL[19] X TCELL[18] X TCELL[17] X TCELL[16] X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 176 ...
Page 195
... ATM cells when STS-1 (AU-3) mapping is selected. When FSEN PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default TGFCE[3] 0 TGFCE[2] 0 TGFCE[1] 0 TGFCE[0] 0 FSEN 1 TXBYTEPRTY 0 FIXBYTE[1] 0 FIXBYTE[0] 0 FIXBYTE[ PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) BYTE 00H 55H AAH FFH 177 ...
Page 196
... TACP Idle/Unassigned Cell Header register while the GFC[3] bit of a user cell read from the FIFO is transmitted unaltered. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 178 ...
Page 197
... TPOP for insertion into the J1 transmit path overhead PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default Unused X RRAMACC 0 RTIUIE 0 RTIMIE 0 PER5 0 TNULL 1 NOSYNC 0 LEN16 0 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 179 ...
Page 198
... When RRAMACC is set low, microprocessor accesses are directed to the transmit side trace buffer. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 180 ...
Page 199
... PER5 bit in the SPTB Control register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 Function Default BUSY 0 Unused X Unused X Unused X RTIUI X RTIUV X RTIMI X RTIMV X PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 181 ...
Page 200
... At which point, BUSY is set low. This register should be polled to determine when new data is available in the SPTB Indirect Data register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 3 PM5355 S/UNI-622 SATURN USER NETWORK INTERFACE (622-Mb) 182 ...