PM7346-BI PMC-Sierra Inc, PM7346-BI Datasheet
PM7346-BI
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PM7346-BI Summary of contents
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... PMC-960835 SATURN QUAD USER NETWORK INTERFACE FOR J2/E3/T3 PROPRIETARY AND CONFIDENTIAL PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 TM S/UNI - QJET S/UNI-QJET DATASHEET ISSUE 6: MAY 1999 PM7346 S/UNI-QJET ...
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... Please refer to Section 12.1 of this document for the details on how to program this sequence. Updated the RFCLK and TFCLK pin descriptions to reflect that these pins are not 5V tolerant. Both pins are 3.3V only input pins. Documentation clarifications. PM7346 S/UNI-QJET ...
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... SPLR PLCP LAYER RECEIVER ................................................. 70 9.8 ATMF ATM CELL DELINEATOR .................................................. 70 9.9 RXCP-50 RECEIVE CELL PROCESSOR ................................... 72 9.10 RXFF RECEIVE FIFO.................................................................. 74 9.11 CPPM CELL AND PLCP PERFORMANCE MONITOR ............... 75 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE i ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... PLCP FRAME FORMATS .......................................................... 311 12.3.1 PLCP PATH OVERHEAD OCTET PROCESSING .......... 314 12.4 DS3 FRAME FORMAT .............................................................. 319 12.5 G.751 E3 FRAME FORMAT....................................................... 321 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE ii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS ...... 384 17 A.C. TIMING CHARACTERISTICS ....................................................... 388 18 ORDERING AND THERMAL INFORMATION ...................................... 405 19 MECHANICAL INFORMATION............................................................. 406 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE iii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 COMMON TEST PATTERNS ........................................... ........................................................................................ 342 PM7346 S/UNI-QJET ...
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... REGISTER 00FH, 10FH, 20FH, 30FH: SPLT F1 OCTET .............................. 127 REGISTER 010H, 110H, 210H, 310H: CHANGE OF PMON PERFORMANCE METERS............................................................................................... 128 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE iv ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 021H, 121H, 221H, 321H: CPPM CHANGE OF CPPM PERFORMANCE METERS.................................................................. 144 REGISTER 022H, 122H, 222H, 322H: CPPM B1 ERROR COUNT LSB ....... 145 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE v ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 03CH, 13CH, 23CH, 33CH: E3 FRMR MAINTENANCE EVENT INTERRUPT ENABLE .......................................................................... 175 REGISTER 03DH, 13DH, 23DH, 33DH: E3 FRMR MAINTENANCE EVENT INTERRUPT INDICATION .................................................................... 177 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE vi ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 051H, 151H, 251H, 351H: RDLC INTERRUPT CONTROL......... 208 REGISTER 052H, 152H, 252H, 352H: RDLC STATUS .................................. 209 REGISTER 053H, 153H, 253H, 353H: RDLC DATA....................................... 212 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE vii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 066H, 166H, 266H, 366H: RXCP-50 LCD COUNT THRESHOLD (LSB) .................................................................................................... 236 REGISTER 067H, 167H, 267H, 367H: RXCP-50 IDLE CELL HEADER PATTERN.............................................................................................. 238 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE viii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 086H, 186H, 286H, 386H: TXCP-50 TRANSMIT CELL COUNT (LSB) .................................................................................................... 258 REGISTER 087H, 187H, 287H, 387H: TXCP-50 TRANSMIT CELL COUNT. 259 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE ix ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 0A8H, 1A8H, 2A8H, 3A8H: PATTERN INSERTION #1 ............... 286 REGISTER 0A9H, 1A9H, 2A9H, 3A9H: PATTERN INSERTION #2 ............... 287 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE x ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... REGISTER 0AEH, 1AEH, 2AEH, 3AEH: PRGD PATTERN DETECTOR #3 .. 292 REGISTER 0AFH, 1AFH, 2AFH, 3AFH: PRGD PATTERN DETECTOR #4 ... 293 REGISTER 400H: S/UNI-QJET MASTER TEST ............................................ 299 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xi ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... FIGURE 22- J2 FRAME STRUCTURE ........................................................... 325 FIGURE 24- 16-BIT WIDE, 26 WORD STRUCTURE...................................... 327 FIGURE 26- 16-BIT WIDE, 27 WORD STRUCTURE...................................... 328 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... FIGURE 49- RECEIVE UNIPOLAR J2 STREAM............................................ 356 FIGURE 50- GENERIC RECEIVE STREAM .................................................. 357 FIGURE 51- RECEIVE DS3 OVERHEAD....................................................... 357 FIGURE 52- RECEIVE G.832 E3 OVERHEAD............................................... 358 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xiii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... FIGURE 73- FRAMER MODE DS3 RECEIVE OUTPUT STREAM WITH RGAPCLK ..................................................................................................... 371 FIGURE 74- FRAMER MODE G.751 E3 TRANSMIT INPUT STREAM.......... 371 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xiv ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... FIGURE 94- TRANSMIT ATM CELL INTERFACE TIMING............................. 389 FIGURE 96- RECEIVE ATM CELL INTERFACE TIMING ............................... 391 FIGURE 98- TRANSMIT INTERFACE TIMING ............................................... 394 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xv ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... DATASHEET PMC-960835 FIGURE 100...................................................... - RECEIVE INTERFACE TIMING ..................................................................................................... 399 FIGURE 102.................................................. - JTAG PORT INTERFACE TIMING ..................................................................................................... 403 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xvi ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... TABLE 19 - TXCP-50 FIFO DEPTH CONFIGURATIONS.............................. 252 TABLE 20 - TTB PAYLOAD TYPE MATCH CONFIGURATIONS.................... 267 TABLE 21 - PRGD PATTERN DETECTOR REGISTER CONFIGURATION .. 279 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xvii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... TABLE 43 - DS3 TRANSMIT OVERHEAD BITS ........................................... 366 TABLE 44 - ABSOLUTE MAXIMUM RATINGS.............................................. 380 TABLE CHARACTERISTICS............................................................ 381 TABLE 46 - MICROPROCESSOR INTERFACE READ ACCESS (FIGURE 88) ..................................................................................................... 384 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xviii ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... TABLE 52 - RECEIVE INTERFACE TIMING (FIGURE 100).......................... 398 TABLE 53 - JTAG PORT INTERFACE (FIGURE 102) ................................... 402 TABLE 54 - PACKAGING INFORMATION ..................................................... 405 TABLE 55 - THERMAL INFORMATION ......................................................... 405 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE xix ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 1 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Framer Format Only YES YES YES YES YES external external external external bypass PM7346 S/UNI-QJET SMDS PLCP ATM Direct Mapping Mapping YES YES YES YES YES YES n/a YES n/a YES YES ...
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... FEBE events. In addition, far end alarm channel PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 2 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... Provides detection of yellow alarm and loss of frame (LOF), and accumulates BIP-8 errors, framing errors and FEBE events. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 3 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... Provides programmable pseudo-random test sequence generation ( bit length sequences conforming to ITU-T O.151 standards). PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 4 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... Allows bypassing of the PLCP and ATM functions to enable use of the S/UNI-QJET as a quad DS3, E3 framer. Provides for diagnostic loopbacks, line loopbacks, and payload loopbacks. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 5 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... PDH Mux J2/E3/DS3 Line Interfaces DS3/E3/J2 Digital Cross Connect Interfaces DS3/E3/J2 PPP Internet Access Interfaces DS3/E3/J2 Frame Relay Interfaces PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 6 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... ITU-T Recommendation I.432 - "B-ISDN User-Network Interface - Physical Layer Specification", 1993 15. ITU-T Recommendation G.703 - "Physical/Electrical Characteristics of Hierarchical Digital Interfaces", 1991. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 7 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... ITU-T Recommendation Q.921 - "ISDN User-Network Interface - Data Link Layer Specification", March, 1993. 22. NTT Technical Reference, "NTT Technical Reference for High-Speed Digital Leased Circuit Services", 1991. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 8 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... itc itc ric vic e PM7346 S/UNI-QJET I ...
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... I PM7346 S/UNI-QJET lize / / ...
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... itc itc ric PM7346 S/UNI-QJET I I ...
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... erf rail /cell onitor A ccess B uffer P erf. M onitor PM7346 S/UNI-QJET 1149 [4: est [15:0] A ccess P ort [4:0] ...
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... Perf rail PLC P/cell M onitor Access Buffer Perf. M onitor PM7346 S/UNI-QJET IEE E P1149 [4: est [15:0] A ccess P ort [4: ...
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... Fram DLC Perf rail H DLC M onitor Access Buffer Perf. M onitor PM7346 S/UNI-QJET IEEE P 1149 est Access Port ell 4 C ell Processor FIFO System I ...
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... erf Trail /cell onitor A ccess B uffer P erf. M onitor PM7346 S/UNI-QJET 1149 [4: est [15:0] A ccess P ort [4:0] ...
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... DATASHEET PMC-960835 6 DESCRIPTION The PM7346 S/UNI-QJET is a quad ATM physical layer processor with integrated DS3, E3, and J2 framers. PLCP sublayer DS1, DS3, E1, and E3 processing is supported as is ATM cell delineation. The S/UNI-QJET contains integral DS3 framers, which provide DS3 framing and error accumulation in accordance with ANSI T1.107, and T1.107a, integral E3 framers, which provide E3 framing in accordance with ITU-T Recommendations G ...
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... J2 multiframe. External pins are provided to enable overwriting of any of the overhead bits within the J2 frame. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 17 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... FIFO contains less than one full cell. HCS generation, cell payload scrambling, PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 18 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3 and Utopia Level 2 compatible interface. Cell TM compatible interface. Cell data PM7346 S/UNI-QJET ...
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... All sources of interrupts can be identified, acknowledged, or masked via this interface. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 19 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... PIN DIAGRAM The S/UNI-QJET is packaged in a 256-pin SBGA package having a body size of 27mm by 27mm and a pin pitch of 1.27 mm. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 20 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
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... TICLK[4:1], enabled by the TICLK bit in the S/UNI-QJET Transmit Configuration Registers. A5 Transmit Digital Negative Pulse (TNEG[4:1]). TNEG[4:1] contains the D5 negative pulses transmitted on the B3ZS- E4 encoded DS3, HDB3-encoded E3, or B8ZS-encoded J2 transmission system F1 when the dual-rail NRZ output format is selected. PM7346 S/UNI-QJET ...
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... TCLK[4:1] by default, and may be enabled to be updated on the rising edge of TCLK[4:1]. This sampling is controlled by the TCLKINV bit in the S/UNI-QJET Transmit Configuration Registers. Finally, both TNEG[4:1] and TOHM[4:1] can be updated on the rising edge of TICLK[4:1], enabled by the TICLK bit in the S/UNI-QJET Transmit Configuration Registers. PM7346 S/UNI-QJET ...
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... RDATI[4:1] are sampled on the rising edge of RCLK[4:1] by default, and may be enabled to be sampled on the falling edge of RCLK[4:1]. This sampling is controlled by the RCLKINV bit in the S/UNI-QJET Receive Configuration Registers. In addition, signal polarity control is provided by the RPOSINV bit in the S/UNI-QJET Receive Configuration Registers. PM7346 S/UNI-QJET ...
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... NRZ input format is selected. Receive Line Code Violation (RLCV[4:1]). RLCV[4:1] contains line code violation indications when the single-rail (unipolar) NRZ input format is enabled for DS3, E3 applications. Each line code violation is represented by an RCLK[4:1] period-wide pulse. PM7346 S/UNI-QJET ...
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... RNEGINV bit in the S/UNI-QJET Receive Configuration Registers. A4 Receive Clock (RCLK[4:1]). RCLK[4:1] provides the receive direction timing. F4 RCLK[4:1] is the externally recovered F3 transmission system baud rate clock that samples the RPOS/RDATI[4:1] and G1 RNEG/RLCV/ROHM[4:1] inputs on its rising or falling edge. PM7346 S/UNI-QJET ...
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... DS3, E3 frame. When TOHINS[4:1] is low, the DS3, E3 overhead bit is generated and inserted internally. TOHINS[4:1] is sampled on the rising edge of TOHCLK[4:1]. If TOHINS[4: logic 1, the TOH[4:1] input has precedence over the internal datalink transmitter, or any internal register bit setting. PM7346 S/UNI-QJET ...
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... TOH[4:1] contains the overhead bits (TS97, TS98, Framing, X that may be inserted in the transmit J2 stream. If TOHINS[4: logic 1, the TOH[4:1] input has precedence over the internal datalink transmitter, or any other internal register bit setting. TOH[4:1] is sampled on the rising edge of TOHCLK[4:1]. PM7346 S/UNI-QJET , 1-3 1-5 ...
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... DS3, a 1.072 MHz clock R2 for G.832 E3, a 1.074 MHz clock for G.751 E3, and a gapped 6.312 MHz clock with an average frequency of 168 kHz for J2. TOHFP[4:1] is updated on the falling edge of TOHCLK[4:1]. TOH[4:1], and TOHINS[4:1] are sampled on the rising edge of TOHCLK[4:1]. PM7346 S/UNI-QJET ...
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... TPOH[4:1] stream is inserted in the transmit PLCP frame. When TPOHINS[4:1] is logic 0, the PLCP path overhead bit is generated and inserted internally. TPOHINS[4:1] is sampled on the rising edge of TPOHCLK[4:1]. Note, when operating in G.751 E3 PLCP mode, bits 8, 7 and 6 of the C1 octet should not be manipulated. PM7346 S/UNI-QJET ...
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... The TPOHFP[4:1] output locates V5 the individual PLCP path overhead bits in the transmit overhead data stream, TPOH[4:1]. TPOHFP[4:1] is logic 1 while bit 1 (the most significant bit) of the path user channel octet (F1) is present in the TPOH[4:1] stream. TPOHFP[4:1] is updated on the falling edge of TPOHCLK[4:1]. PM7346 S/UNI-QJET ...
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... DS3, giving a free-running reference M- frame indication. TMFPO[4:1] pulses high for 1 out of every 3156 clock cycles when configured for J2, giving a free-running reference multi-frame indication. TMFPO[4:1] behaves the same as TFPO[4:1] for E3 applications. TFPO/TMFPO[4:1] is updated on the rising edge of TICLK[4:1] or RCLK[4:1] if loop-timed. PM7346 S/UNI-QJET ...
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... S/UNI-QJET Misc. register (09BH, 19BH, 29BH, 39BH) is set. TCELL[x] pulses once for every cell (idle or assigned) transmitted. TCELL[x] is updated using timing derived from the transmit input clock (TICLK[x]), and is active for a minimum of 8 TICLK[x] periods (or 8 RCLK[x] periods if loop-timed). PM7346 S/UNI-QJET ...
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... TIOHM[4:1] is not required, and should be set to logic 0. When configured for other transmission systems, TIOHM[4:1] is set to logic 1 for each overhead bit position. TIOHM[4:1] is set to logic 0 if the transmission system contains no overhead bits. TIOHM[4:1] is sampled on the rising edge of TICLK[4:1]. PM7346 S/UNI-QJET ...
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... Y13 timing. TICLK[4:1] is the externally W9 generated transmission system baud rate clock internally buffered to produce W6 the transmit clock output, TCLK[4:1], and can be enabled to update the TPOS/TDATO[4:1] and TNEG/TOHM[4:1] outputs on the TICLK[4:1] rising edge. The TICLK[4:1] maximum frequency is 52 MHz. PM7346 S/UNI-QJET ...
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... G.832 E3 stream; ROH[4:1] contains the overhead bits (RAI, National Use, Stuff Indication, and Stuff Opportunity) extracted from the received G.751 E3 stream; ROH[4:1] contains the overhead bits (Framing, X extracted from the received J2 stream. ROH[4:1] is updated on the falling edge of ROHCLK[4:1]. PM7346 S/UNI-QJET , 1-3 1-5 ...
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... RPOH[4:1]. RPOHFP[4:1] is logic 1 while bit 1 (the most significant bit) of the path user channel octet (F1) is present in the RPOH[4:1] stream. RPOHFP[4:1] is updated on the falling edge of RPOHCLK[4:1]. RPOHFP[4:1] is available when the PLCPEN register bit is logic 1 in the SPLR Configuration Register. PM7346 S/UNI-QJET ...
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... When the PLCP layer is in the loss of frame state, RPOH[4:1] is forced to all ones. The octet data on RPOH[4:1] is shifted out in order from the most significant bit (bit 1) to the least significant bit (bit 8). RPOH[4:1] is updated on the falling edge of RPOHCLK[4:1]. PM7346 S/UNI-QJET ...
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... RPOHCLK[4:1]. Framer Recovered Clock (RSCLK[4:1]). RSCLK[4:1] is valid when the S/UNI-QJET is configured as a DS3, E3 framer for non-ATM applications by setting the FRMRONLY bit in the S/UNI-QJET Configuration Register. RSCLK[4:1] is the recovered clock and timing reference for RDATO[4:1], RFPO/RMFPO[4:1], and ROVRHD[4:1]. PM7346 S/UNI-QJET ...
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... RDATO[4:1] is valid when the S/UNI-QJET is configured as a DS3, E3 framer for non-ATM applications by setting the FRMRONLY bit in the S/UNI-QJET Configuration 1 Register. RDATO[4:1] is the received data aligned to RFPO/RMFPO[4:1] and ROVRHD[4:1]. RDATO[4:1] is updated on the active edge (as set by the RSCLKR register bit) of RSCLK[4:1] or RGAPCLK[4:1]. PM7346 S/UNI-QJET ...
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... The ATM8 input pin determines whether the S/UNI-QJET works with a 8- bit wide interface (RDAT[7:0] and TDAT[7:0 16-bit wide interface (RDAT[15:0] and TDAT[15:0]). If ATM8 is set to logic 1, then the 8-bit wide interface is chosen. If ATM8 is set to logic 0, then the 16-bit wide interface is chosen. PM7346 S/UNI-QJET ...
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... The S/UNI-QJET can be configured to D16 operate with an 8-bit wide or 16-bit wide ATM data interface via the ATM8 input pin. C17 When configured for the 8-bit wide D18 interface, TDAT[15:8] are not used and E17 should be tied to ground. D19 D20 E18 F17 E19 PM7346 S/UNI-QJET ...
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... TSOC is high during any word other than the first word of the cell structure. TSOC is sampled on the rising edge of TFCLK and is considered valid only when TENB is simultaneously asserted and the S/UNI-QJET has been selected via the TADR[4:2] and PHY_ADR[2:0] inputs. PM7346 S/UNI-QJET ...
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... TENB signal and the FIFO whose cell- available signal is visible on the TCA G18 output. TADR[4:0] is sampled on the rising H17 edge of TFCLK together with TENB. Note that the null-PHY address 1FH is an invalid address and will not be identified to any port on the S/UNI-QJET. PM7346 S/UNI-QJET ...
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... TCA is tri-stated when either the null-PHY address (1FH address not matching the address space set by PHY_ADR[2:0] is latched (by TFCLK) from the TADR[4:2] inputs. The polarity of TCA (with respect the the description above) is inverted when the TCAINV register bit is set to logic 1. PM7346 S/UNI-QJET ...
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... DTCA[x] is set to indicate "full" at, the transmit cell processor can store 4 complete cells. The polarity of DTCA[x] (with respect the the description above) is inverted when the TCAINV register bit is set to logic 1. The DTCA[4:1] outputs can be used to support Utopia Direct Access mode. PM7346 S/UNI-QJET ...
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... RPRTY reflects the parity of RDAT[15:0]. Odd or even parity selection is made using the RXPTYP register bit. RPRTY is tri-stated when either the null- PHY address (1FH address not matching the address space set by PHY_ADR[2:0] is latched from the RADR[4:2] inputs when RENB is high. PM7346 S/UNI-QJET ...
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... ATM FIFO access. RENB must operate in conjunction with RFCLK to access the FIFOs at a high enough rate to prevent FIFO overflows. The ATM layer device may de-assert RENB at anytime it is unable to accept another byte. PM7346 S/UNI-QJET ...
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... RCA is tri-stated when either the null-PHY address (1FH address not matching the address space set by PHY_ADR[2:0] is latched (by RFCLK) from the RADR[4:2] inputs. The polarity of RCA (with respect to the description above) is inverted when the RCAINV register bit is set to logic 1. PM7346 S/UNI-QJET ...
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... TADR[4:2] or RADR[4:2] inputs, then one of the four quadrants (as determined by the TADR[1:0] or RADR[1:0] inputs) in this S/UNI-QJET is selected for transmit or receive ATM access. Note that the null-PHY address 1FH is an invalid address and will not be identified to any port on the S/UNI-QJET. PM7346 S/UNI-QJET ...
Page 71
... D[7:0] bus with the contents of the addressed register while RDB and CSB are both low. D12 Bi-directional Data Bus (D[7:0]). The bi- directional data bus D[7:0] is used during C13 S/UNI-QJET register read and write A14 accesses. B14 D13 C14 A15 B15 PM7346 S/UNI-QJET ...
Page 72
... Note that INTB will remain low until all active, unmasked interrupt sources are acknowledged at their source. B6 Test Clock (TCK). This signal provides timing for test operations that can be carried out using the IEEE P1149.1 test access port. PM7346 S/UNI-QJET ...
Page 73
... BIAS input is used to bias the wells in the U17 input and I/O pads so that the pads can D4 tolerate 5V on their inputs without forward biasing internal ESD protection devices. U4 When tied to VDD, the inputs and bi- directional inputs will only tolerate input levels up to VDD. PM7346 S/UNI-QJET ...
Page 74
... SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Pin No. Function B2 DC Power. The DC Power pins should be connected to a well-decoupled +3. supply. B18 B19 C2 C3 C18 C19 D7 D10 D14 G4 G17 K17 L4 P4 P17 U7 U11 U14 V2 V3 V18 V19 W2 W3 W18 W19 PM7346 S/UNI-QJET ...
Page 75
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 54 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Pin No. Function A1 DC Ground. The DC Ground pins should be connected to GND A10 A13 A18 A19 A20 B1 B20 C1 C20 H1 J20 K20 L1 M1 N20 V1 V20 W1 W20 Y11 Y12 PM7346 S/UNI-QJET ...
Page 76
... VDD [28:1] pins, to avoid damage to the device. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 55 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Pin No. Function Y18 DC Ground. The DC Ground pins should be connected to GND. Y19 Y20 PM7346 S/UNI-QJET ...
Page 77
... These error indications, as well as the line code violation and excessive zeros indication, are accumulated PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 56 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 78
... FERF status on a correct value during the occurrence of an out of frame. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 57 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET -3 bit error rate. For AIS, ...
Page 79
... Trail Trace bytes and outputs them as a serial stream for further processing by the Trail Trace Buffer (TTB) block; PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 58 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 80
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 59 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 81
... F-bits. The frames are grouped into 4- frame multiframes. The multiframe format is as follows: PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 60 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 82
... Spare bits, usually logic 1 Remote Loss of Frame alarm bit, active high CRC-5 check sequence. The entire 3156-bit multiframe, including the CRC-5 check sequence, should have a remainder of 0 when divided PM7346 S/UNI-QJET 785 786 787 788 789 ...
Page 83
... The framing process with CRC-REFR cleared is illustrated in Figure 8. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 62 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 84
... SATURN QUAD USER NETWORK INTERFACE FOR J2, E3 lip 1 bit Fram ing Pattern Matched Mark multiframe alignment Fail C onfirm Fram ing Pattern in next m ultifra Fail C onfirm F ram ing Pattern in next m ultifram Declare in-frame PM7346 S/UNI-QJET E lse -4 error rate and no ...
Page 85
... Mark multiframe alignment Fail C onfirm F ram ing Pattern in next m ultifram Fail C hec Sequence Fail C onfirm F ram ing Pattern in next m ultifram Fail C hec Sequenc Declare in-frame PM7346 S/UNI-QJET E lse -4 error rate and no ...
Page 86
... J2 datalink signal stream. The 64 code ("111111") is similar to the HDLC flag sequence and is ignored. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 65 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET th ...
Page 87
... FIFO. On end of message, the Status Register indicates the FCS status and if the packet contained a non-integer number of bytes. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 66 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 88
... Cell delineation is the process of framing to ATM cell boundaries using the header check sequence (HCS) field found in the ATM cell header. The HCS is a PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 67 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 89
... SATURN QUAD USER NETWORK INTERFACE FOR J2, E3 rrec it ell ll PM7346 S/UNI-QJET tiv rec ell ll) ...
Page 90
... VPI bits must be all logic 0) is programmable through the RXCP-50 registers. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 69 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3 The header portion of the cells can added (modulo 2) to the PM7346 S/UNI-QJET 8 + ...
Page 91
... HCS errors only occurs while the ATMF is in the SYNC state. Cell delineation can optionally be disabled, allowing the RXCP-50 to pass all data bytes it receives. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 70 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 92
... ingle rro r (C orrect error and pa ss cell TIO rro cte ass Last C ell) PM7346 S/UNI-QJET ALP H A consec utiv e incorrect H CS state) D rop ...
Page 93
... The counters are reset in such a way PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 72 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 94
... When enabled for M23 operation, the C-bits are forced to logic 1 with the exception of the C-bit Parity ID bit (first C-bit of the first M-subframe), which is forced to toggle every M-frame. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 73 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 95
... Tributary Unit multiframe indicator bits either via the TOH overhead stream or by register bit values set by the microprocessor; inserts the Timing Marker bit via a register bit; PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 74 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 96
... All overhead and status bits in each frame format can be individually controlled by either register bits or by the transmit overhead stream. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 75 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 97
... Upon completion of the message, a CRC-CCITT frame check sequence (FCS) can be PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 76 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 98
... OVR register bit. The other packets remain unaffected. When the TDPR is disabled, a logical 1 (Idle) is inserted in the path maintenance data link. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 77 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 99
... The following table shows the C1 octet pattern for each of the possible octet stuff lengths: Stuff Length 17 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 78 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 C1(Hex) 3B PM7346 S/UNI-QJET ...
Page 100
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 79 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 C1(Hex The header portion of the cells may optionally added (modulo 2) to the calculated HCS octet as PM7346 S/UNI-QJET The coset ...
Page 101
... RAM. The extracted trail trace message is checked for consistency between consecutive multiframes. A message received unchanged three or five times (programmable) is accepted for PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 80 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 102
... SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 200H 300H S/UNI-QJET Configuration 1 201H 301H S/UNI-QJET Configuration 2 202H 302H S/UNI-QJET Transmit Configuration 203H 303H S/UNI-QJET Receive Configuration 204H 304H S/UNI-QJET Data Link and FERF/RAI Control 205H 305H S/UNI-QJET Interrupt Status PM7346 S/UNI-QJET Register ...
Page 103
... PMON Framing Bit Error Event Count MSB 218H 318H PMON Excessive Zeros Count LSB 219H 319H PMON Excessive Zeros Count MSB 21AH 31AH PMON Parity Error Event Count LSB 21BH 31BH PMON Parity Error Event Count MSB PM7346 S/UNI-QJET Register ...
Page 104
... DS3 FRMR Interrupt Status 233H 333H DS3 FRMR Status 234H 334H DS3 TRAN Configuration 235H 335H DS3 TRAN Diagnostics 236H- 336H- DS3 TRAN Reserved 237H 337H 238H 338H E3 FRMR Framing Options 239H 339H E3 FRMR Maintenance Options PM7346 S/UNI-QJET Register ...
Page 105
... J2 FRMR Error/X-bit Interrupt Status 24AH- 34AH- J2 FRMR Reserved 24BH 34BH 24CH 34CH J2 TRAN Configuration 24DH 34DH J2 TRAN Diagnostics 24EH 34EH J2 TRAN TS97 Signaling 24FH 34FH J2 TRAN TS98 Signaling 250H 350H RDLC Configuration 251H 351H RDLC Interrupt Control 252H 352H RDLC Status PM7346 S/UNI-QJET Register ...
Page 106
... RXCP-50 Idle Cell Header Mask 269H 369H RXCP-50 Corrected HCS Error Count 26AH 36AH RXCP-50 Uncorrected HCS Error Count 26BH 36BH RXCP-50 Received Cell Count LSB 26CH 36CH RXCP-50 Received Cell Count 26DH 36DH RXCP-50 Received Cell Count MSB PM7346 S/UNI-QJET Register ...
Page 107
... TTB Expected Payload Type Label Register 295H 395H TTB Payload Type Label Control/Status 296H- 396H- TTB Reserved 297H 397H 298H 398H RBOC Configuration/Interrupt Enable 299H 399H RBOC Status 29AH 39AH XBOC Code 29BH 39BH S/UNI-QJET Misc. PM7346 S/UNI-QJET Register ...
Page 108
... PRGD Pattern Detector Register #1 2ADH 3ADH PRGD Pattern Detector Register #2 2AEH 3AEH PRGD Pattern Detector Register #3 2AFH 3AFH PRGD Pattern Detector Register #4 2B0H- 3B0H- S/UNI-QJET Reserved 2FFH 3FFH S/UNI-QJET Master Test Register Reserved for S/UNI-QJET Test PM7346 S/UNI-QJET Register ...
Page 109
... Please refer to Section 12.1 of this document for the details on how to program this sequence. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 88 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 110
... UNI bit in the DS3, E3 FRMR registers. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 89 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default 8KREFO 1 DS27_53 1 TOCTA 0 FRMRONLY 0 LOOPT 0 LLOOP 0 DLOOP 0 PLOOP 0 PM7346 S/UNI-QJET ...
Page 111
... ATM cell nibbles or octets are aligned to the arbitrary transmission format overhead boundaries (as set by the TIOHM input). Nibble alignment is chosen if the FORM[1:0] bits in the SPLT Configuration PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 90 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 112
... REF8KO. If 8KREFO and PLCPEN are both logic 0, then the RXMFPO register bit in the S/UNI-QJET Configuration 2 register will select either the RFPO or RMFPO function. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 91 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 113
... FRMRONLY register bit must be a logic 1 for TXGAPEN to have effect. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 92 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default STATSEL[2] 0 STATSEL[1] 0 STATSEL[0] 0 TXMFPI 0 TXGAPEN 0 RXGAPEN 0 TXMFPO 0 RXMFPO 0 PM7346 S/UNI-QJET ...
Page 114
... E3/DS3 Out of Frame or J2 Loss of Frame 011 PLCP Out of Frame 100 Alarm Indication Signal (AIS) 101 Loss of Signal 110 DS3 Idle 111 Reserved PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 93 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 115
... E3 frame (bit 1 of the frame), or the first framing bit of the J2 multiframe. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 94 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default TFRM[1] 0 TFRM[0] 0 TXREF 0 TICLK 0 TUNI 0 TCLKINV 0 TPOSINV 0 TNEGINV 0 PM7346 S/UNI-QJET ...
Page 116
... E3 (G.751 or G.832 depending on the setting of the FORMAT[1:0] bits in the E3 TRAN Framing Options register (G.704 and NTT compliant framing format) PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 95 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 117
... If EXT is a logic 1, then the arbitrary framing format is selected and overhead positions are indicated by the TIOHM[x] input pin. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 96 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 118
... RDATO, RFPO/RMFPO, and ROVRHD outputs are updated on the rising PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 97 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default RFRM[1] 0 RFRM[0] 0 LOFINT[1] 0 LOFINT[0] 0 RSCLKR 0 RCLKINV 0 RPOSINV 0 RNEGINV 0 PM7346 S/UNI-QJET ...
Page 119
... E3 (G.751 or G.832 depending on the setting of the FORMAT[1:0] bits in the E3 FRMR Framing Options register (G.704 and NTT compliant framing format) PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 98 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 120
... ROHM[x] input pin. When EXT is a logic 1, then the arbitrary framing format is selected and overhead bit positions are indicated by the ROHM[x] input pin. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 99 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 121
... GC byte are extracted and output on the ROH pin for external processing. TNETOP: PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 100 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default LCDEN 1 AISEN 1 RBLEN 1 OOFEN 1 LOSEN 1 TNETOP 0 RNETOP 0 DLINV 0 PM7346 S/UNI-QJET ...
Page 122
... OOF indication by the framer causes a FERF/RAI to be transmitted by TRAN for the duration of the OOF assertion. When OOFEN is PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 101 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 123
... FEAC[5:0] bits in the XBOC Code register must all be set to logic 1. If the XBOC FEAC code transmitted in J2 mode, LOSEN, OOFEN, AISEN, and LCDEN should all be set to logic 0. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 102 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 124
... FEAC[5:0] bits in the XBOC Code register must all be set to logic 1. If the XBOC FEAC code transmitted in J2 mode, LOSEN, OOFEN, AISEN, and LCDEN should all be set to logic 0. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 103 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 125
... S/UNI-QJET interrupt. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 104 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default SPLRI/TTBI X TXCP50I X RXCP50I X RBOCI/PRGDI X FRMRI/LOFI X PMONI X TDPRI X RDLCI X PM7346 S/UNI-QJET ...
Page 126
... Such a write initiates an accumulation interval transfer and loads all the PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 105 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default RESET 0 TYPE[3] 1 TYPE[2] 0 TYPE[1] 0 TYPE[0] 0 TIP X ID[1] 1 ID[0] 0 PM7346 S/UNI-QJET ...
Page 127
... Note that all the transmit and receive line side clocks must be toggling for TIP to be cleared. ID[1:0]: The ID[1:0] bits allows software to identify the version level of the S/UNI-QJET. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 106 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 128
... Xth quadrant has generated the interrupt. The particular block(s) within that PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 107 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default INT[4] X INT[3] X INT[2] X INT[1] X RCLKA X TICLKA X TFCLKA X RFCLKA X PM7346 S/UNI-QJET ...
Page 129
... INT[x] bit is set to logic 0, then the Xth quadrant has not generated an interrupt. Note that the INT[4:1] bits are valid only in register address 007H. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 108 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 130
... REFRAME, the S/UNI-QJET is forced out of PLCP frame and a new search PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 109 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FORM[1] 0 FORM[0] 0 Reserved 0 Reserved 0 REFRAME 0 PLCPEN 0 Unused X EXT 0 PM7346 S/UNI-QJET ...
Page 131
... EXT=1). Table 7 - SPLR FORM[1:0] Configurations FORM[1] FORM[ PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 110 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PLCP Framing Format DS3 E3 G.751 DS1 E1 PM7346 S/UNI-QJET ...
Page 132
... PLCP bit interleaved parity error. The interrupt is enabled when a logic 1 is written. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 111 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X FEBEE 0 COLSSE 0 BIPEE 0 FEE 0 YELE 0 LOFE 0 OOFE 0 PM7346 S/UNI-QJET ...
Page 133
... The FEBEE bit enables interrupt generation when the S/UNI-QJET detects a PLCP far end block error. The interrupt is enabled when a logic 1 is written. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 112 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 134
... The BIPEI bit position is set to logic 0 when this register is read. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 113 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X FEBEI X COLSSI X BIPEI X FEI X YELI X LOFI X OOFI X PM7346 S/UNI-QJET ...
Page 135
... FEBE errors are indicated in the PLCP path status octet (G1). The FEBEI bit position is set to logic 0 when this register is read. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 114 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 136
... E3 G.751 1.12 DS1 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 115 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X LSS[2] X LSS[1] X LSS[0] X Unused X YELV X LOFV X OOFV X Removal (ms 250 200 PM7346 S/UNI-QJET ...
Page 137
... IEEE-802.6 DQDB protocol. LSS[2:0] is updated when two consecutive and identical link status signal codes are received. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 116 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 138
... The PLCPEN bit must be set to logic 0 for G.832 E3, J2, and arbitrary framing formats. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 117 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FORM[1] 0 FORM[0] 0 M1TYPE 0 M2TYPE 0 FIXSTUFF 0 PLCPEN 0 Unused X EXT 0 PM7346 S/UNI-QJET ...
Page 139
... TOCTA = 1, then the FORM[1:0] bits control the cell alignment with respect to the transmission overhead given on TIOHM[x] as shown below. The FORM bits have no effect if EXT = 1 and TOCTA = 0. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 118 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 140
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 119 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PLCP or ATM direct-mapped Framing Format / Cell alignment DS3 / nibble byte DS1 / byte E1 / byte PM7346 S/UNI-QJET ...
Page 141
... TPOH input to VSS. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 120 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X SRCZN 0 SRCF1 0 SRCB1 0 SRCG1 0 SRCM1 0 SRCM2 0 SRCC1 0 PM7346 S/UNI-QJET ...
Page 142
... If the OR results in a logic 1, the Zn bit position is inserted with the value sampled on TPOH. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 121 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 143
... When DAFRM is written with a logic 1, a single bit error is inserted in each A1 PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 122 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default DPFRM 0 DAFRM 0 DB1 0 DFEBE 0 YEL 0 LSS[2] 0 LSS[1] 0 LSS[0] 0 PM7346 S/UNI-QJET ...
Page 144
... When DPFRM is written with a logic 1, a parity error is inserted in each POHID octet. When DPFRM is written with a logic 0, the POHID octets are inserted normally. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 123 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 145
... F1[7] is the most significant bit, and is transmitted first. F1[0] is the least significant bit and is the last bit transmitted in the octet. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 124 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default F1[7] 0 F1[6] 0 F1[5] 0 F1[4] 0 F1[3] 0 F1[2] 0 F1[1] 0 F1[0] 0 PM7346 S/UNI-QJET ...
Page 146
... PMON accumulation interval. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 125 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X LCVCH X FERRCH X EXZS X PERRCH X CPERRCH X FEBECH X PM7346 S/UNI-QJET ...
Page 147
... The LCVCH bit is set to logic 1 if one or more line code violation events have occurred during the latest PMON accumulation interval. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 126 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 148
... When a logic 1 is written to INTE, the interrupt generation is enabled. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 127 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X Unused X Unused X Unused X INTE 0 INTR X OVR X PM7346 S/UNI-QJET ...
Page 149
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 128 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default LCV[7] X LCV[6] X LCV[5] X LCV[4] X LCV[3] X LCV[2] X LCV[1] X LCV[0] X PM7346 S/UNI-QJET ...
Page 150
... The transfer takes 3 RCLK[x] cycles to complete. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 129 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default LCV[15] X LCV[14] X LCV[13] X LCV[12] X LCV[11] X LCV[10] X LCV[9] X LCV[8] X PM7346 S/UNI-QJET ...
Page 151
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 130 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FERR[7] X FERR[6] X FERR[5] X FERR[4] X FERR[3] X FERR[2] X FERR[1] X FERR[0] X PM7346 S/UNI-QJET ...
Page 152
... This counter is paused when the corresponding framer has lost frame alignment. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 131 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X Unused X Unused X Unused X Unused X FERR[9] X FERR[8] X PM7346 S/UNI-QJET ...
Page 153
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 132 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default EXZS[7] X EXZS[6] X EXZS[5] X EXZS[4] X EXZS[3] X EXZS[2] X EXZS[1] X EXZS[0] X PM7346 S/UNI-QJET ...
Page 154
... DS3 mode and a maximum of 500 RCLK[x] cycles to complete in G.832 E3 mode. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 133 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default EXZS[15] X EXZS[14] X EXZS[13] X EXZS[12] X EXZS[11] X EXZS[10] X EXZS[9] X EXZS[8] X PM7346 S/UNI-QJET ...
Page 155
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 134 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default PERR[7] X PERR[6] X PERR[5] X PERR[4] X PERR[3] X PERR[2] X PERR[1] X PERR[0] X PM7346 S/UNI-QJET ...
Page 156
... This counter is paused when the corresponding framer has lost frame alignment. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 135 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default PERR[15] X PERR[14] X PERR[13] X PERR[12] X PERR[11] X PERR[10] X PERR[9] X PERR[8] X PM7346 S/UNI-QJET ...
Page 157
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 136 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default CPERR[7] X CPERR[6] X CPERR[5] X CPERR[4] X CPERR[3] X CPERR[2] X CPERR[1] X CPERR[0] X PM7346 S/UNI-QJET ...
Page 158
... This counter is paused when the corresponding framer has lost frame alignment. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 137 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X CPERR[13] X CPERR[12] X CPERR[11] X CPERR[10] X CPERR[9] X CPERR[8] X PM7346 S/UNI-QJET ...
Page 159
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 138 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FEBE/J2-EXZS[7] FEBE/J2-EXZS[6] FEBE/J2-EXZS[5] FEBE/J2-EXZS[4] FEBE/J2-EXZS[3] FEBE/J2-EXZS[2] FEBE/J2-EXZS[1] FEBE/J2-EXZS[0] PM7346 S/UNI-QJET ...
Page 160
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 139 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Unused Unused FEBE/J2-EXZS[13] FEBE/J2-EXZS[12] FEBE/J2-EXZS[11] FEBE/J2-EXZS[10] FEBE/J2-EXZS[9] FEBE/J2-EXZS[8] PM7346 S/UNI-QJET Default ...
Page 161
... CPPM accumulation interval. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 140 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X Unused X Unused X Unused X FEBECH X FECH X BIPECH X PM7346 S/UNI-QJET ...
Page 162
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 141 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default B1E[7] X B1E[6] X B1E[5] X B1E[4] X B1E[3] X B1E[2] X B1E[1] X B1E[0] X PM7346 S/UNI-QJET ...
Page 163
... S/UNI-QJET has declared a PLCP loss of frame defect state. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 142 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default B1E[15] X B1E[14] X B1E[13] X B1E[12] X B1E[11] X B1E[10] X B1E[9] X B1E[8] X PM7346 S/UNI-QJET ...
Page 164
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 143 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FE[7] X FE[6] X FE[5] X FE[4] X FE[3] X FE[2] X FE[1] X FE[0] X PM7346 S/UNI-QJET ...
Page 165
... S/UNI-QJET has declared a PLCP loss of frame defect state. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 144 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X Unused X Unused X FE[11] X FE[10] X FE[9] X FE[8] X PM7346 S/UNI-QJET ...
Page 166
... Bit 3 R Bit 2 R Bit 1 R Bit 0 R PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 145 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FEBE[7] X FEBE[6] X FEBE[5] X FEBE[4] X FEBE[3] X FEBE[2] X FEBE[1] X FEBE[0] X PM7346 S/UNI-QJET ...
Page 167
... S/UNI-QJET has declared a PLCP loss of frame defect state. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 146 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FEBE[15] X FEBE[14] X FEBE[13] X FEBE[12] X FEBE[11] X FEBE[10] X FEBE[9] X FEBE[8] X PM7346 S/UNI-QJET ...
Page 168
... DS3 stream on RDATI. The S/UNI-QJET accumulates PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 147 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default AISPAT 1 FDET 0 MBDIS 0 M3O8 0 UNI 0 REFR 0 AISC 0 CBE 0 PM7346 S/UNI-QJET ...
Page 169
... AISPAT, the AIS detection algorithm is determined solely by the settings of AISC and AISONES register bits (see bit mapping table in the Additional Configuration Register description). PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 148 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 170
... The interrupt is enabled when a logic 1 is written. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 149 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default COFAE 0 REDE 0 CBITE 0 FERFE 0 IDLE 0 AISE 0 OOFE 0 LOSE 0 PM7346 S/UNI-QJET ...
Page 171
... The COFAE bit enables interrupt generation when the S/UNI-QJET detects a DS3 change of frame alignment. The interrupt is enabled when a logic 1 is written. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 150 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 172
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 151 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X AISONES 0 BPVO 0 EXZSO 0 EXZDET 0 SALGO 0 DALGO 0 PM7346 S/UNI-QJET ...
Page 173
... Summed excessive zeros 1 Summed excessive zeros 0 Summed excessive zeros 1 Summed excessive zeros PM7346 S/UNI-QJET Counter Function PMON LCV Count BPVs & every 3 consecutive zeros BPVs & every string of 3+ consecutive zeros Reserved Reserved BPVs & every 3 consecutive zeros BPVs & every string of ...
Page 174
... C-bits all logic 0, and X-bits=1. This can be detected by setting both AISPAT and AISC high, and declaring AIS only when AISV=1 and FERFV=0 (Register x33H). 0 Framed DS3 stream containing all-ones payload pattern; overhead bits ignored. 1 Unframed all-ones DS3 stream. PM7346 S/UNI-QJET ...
Page 175
... The FERFI bit position is set to logic 0 when this register is read. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 154 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default COFAI X REDI X CBITI X FERFI X IDLI X AISI X OOFI X LOSI X PM7346 S/UNI-QJET ...
Page 176
... The COFAI bit position is set to logic 0 when this register is read. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 155 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 177
... X1 and X2 bits both set to one, FERFV is set to logic 0. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 156 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default ACE 0 REDV X CBITV X FERFV X IDLV X AISV X OOFV X LOSV X PM7346 S/UNI-QJET ...
Page 178
... ACE bit is set to logic 1. When ACE is set to logic 0, the Interrupt Enable register is accessible at address x31H. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 157 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 179
... C) continues normally. When IDL is written with a logic 0, the idle signal is not inserted. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 158 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default CBTRAN 0 AIS 0 IDL 0 FERF 0 Reserved 0 Unused X Unused X CBIT 0 PM7346 S/UNI-QJET ...
Page 180
... C-bit insertion continues normally (as controlled by the CBIT bit in this register) during AIS transmission. Reserved: The reserved bit must be programmed to logic 0 for proper operation. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 159 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 181
... When DMERR is written with a logic 0, the M-bits are inserted normally. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 160 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default DLOS 0 DLCV 0 Unused X DFERR 0 DMERR 0 DCPERR 0 DPERR 0 DFEBE 0 PM7346 S/UNI-QJET ...
Page 182
... The DLOS bit controls the insertion of loss of signal in the DS3 stream. When DLOS is written with a logic 1, the data on outputs TPOS/TDATO and TNEG/TOHM is forced to continuous zeros. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 161 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 183
... The FORMAT[1:0] bits select one of two framing formats: PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 162 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default X Unused X Reserved 0 UNI 0 FORMAT[1] 0 FORMAT[0] 0 REFRDIS 0 REFR 0 PM7346 S/UNI-QJET ...
Page 184
... The Reserved bit must be programmed to logic 0 for proper operation. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 163 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Framing Format Selected G.751 E3 format G.832 E3 format Reserved Reserved PM7346 S/UNI-QJET ...
Page 185
... PYLD&JUST is logic 0, the justification service and tributary justification bits PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 164 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X WORDBIP 0 Reserved 0 WORDERR 0 PYLD&JUST 0 FERFDET 0 TMARKDET 0 PM7346 S/UNI-QJET ...
Page 186
... E3-TRAN block pulses for each and every parity bit error that occurs. For G.832 applications, this bit should be set to logic 1. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 165 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 187
... When LOSE is logic 0, occurrences of loss-of-signal are disabled from causing interrupts on the INTB output. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 166 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X Unused X CZDE 0 LOSE 0 LCVE 0 COFAE 0 OOFE 0 PM7346 S/UNI-QJET ...
Page 188
... INTB output to logic 0. When CZDE is logic 0, occurrences of consecutive zeros are disabled from causing interrupts on the INTB output. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 167 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 189
... When OOFI is PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 168 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X CZDI X LOSI X LCVI X COFAI X OOFI X LOS X OOF X PM7346 S/UNI-QJET ...
Page 190
... The indication bits (bits 2,3,4,5,6 of this register) are cleared PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 169 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 191
... INTB output is also cleared to logic 1 if the interrupt was generated by any of these five events. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 170 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 192
... G.832 Maintenance and Adaptation byte) changes state. When PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 171 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FERRE 0 PERRE 0 AISDE 0 FERFE 0 FEBEE 0 PTYPEE 0 TIMEMKE 0 NATUSEE 0 PM7346 S/UNI-QJET ...
Page 193
... INTB output when a framing bit error is detected. When FERRE is logic 0, occurrences of framing bit errors do not cause an interrupt on INTB. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 172 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 194
... Adaptation byte) has occurred. When FEBEI is logic 0, no changes in PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 173 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default FERRI 0 PERRI 0 AISDI 0 FERFI 0 FEBEI 0 PTYPEI 0 TIMEMKI 0 NATUSEI 0 PM7346 S/UNI-QJET ...
Page 195
... INTB output is also cleared to logic 1 if the interrupt was generated by any of the Maintenance Event outputs. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 174 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 196
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 175 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default AISD X FERF/RAI X FEBE X PTYPE[2] X PTYPE[1] X PTYPE[0] X TIMEMK X NATUSE X PM7346 S/UNI-QJET ...
Page 197
... G.751 mode), were detected during one complete frame period, or the FRMR has found frame alignment. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 176 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...
Page 198
... PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 177 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X Unused X Reserved 0 Reserved 0 Reserved 0 Reserved 0 FORMAT[1] 0 FORMAT[0] 0 Framing Format Selected G.751 E3 format G.832 E3 format Reserved Reserved PM7346 S/UNI-QJET ...
Page 199
... HDB3, the LCV is generated by causing a bipolar violation PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 178 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 Function Default Unused X PYLD&JUST 0 CPERR 0 DFERR 0 DLCV 0 Reserved 0 TAIS 0 NATUSE 1 PM7346 S/UNI-QJET ...
Page 200
... For G.751 ATM applications, this bit must be set to logic 1 for correct cell mapping. PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND ITS CUSTOMERS’ INTERNAL USE 179 ISSUE 6 SATURN QUAD USER NETWORK INTERFACE FOR J2, E3, T3 PM7346 S/UNI-QJET ...