PM5347-RI PMC-Sierra Inc, PM5347-RI Datasheet
PM5347-RI
Specifications of PM5347-RI
Available stocks
Related parts for PM5347-RI
PM5347-RI Summary of contents
Page 1
... DATA SHEET PMC-941033 SATURN USER NETWORK INTERFACE (155.52 MBIT/S & 51.84 MBIT/S, "PLUS") PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 TM S/ UNI- 155-PLUS DATA SHEET ISSUE 7: NOVEMBER 2005 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ...
Page 2
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Details of Change Updated ordering information including RoHS-compliant device details. Data Sheet Reformatted — No Change in Technical Content. Generated R6 data sheet from PMC- 940306, P8 Revision to Eng Doc P7 Revision to Eng Doc P5 Creation of Document PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ...
Page 3
... RECEIVE PATH OVERHEAD PROCESSOR...............................46 9.7 PATH OVERHEAD EXTRACT .....................................................51 9.8 RECEIVE ATM CELL PROCESSOR............................................51 9.9 CLOCK SYNTHESIS ...................................................................57 9.10 PARALLEL TO SERIAL CONVERTER.........................................57 9.11 TRANSMIT SECTION OVERHEAD PROCESSOR .....................57 9.12 TRANSMIT LINE OVERHEAD PROCESSOR .............................58 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS i ...
Page 4
... JTAG TEST PORT .....................................................................213 12 OPERATION .........................................................................................214 12.1 BOARD DESIGN RECOMMENDATIONS..................................214 12.2 INTERFACING TO ECL OR PECL DEVICES ............................215 12.3 DRIVING DIFFERENTIAL INPUTS SINGLE ENDED ................215 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ii ...
Page 5
... ABSOLUTE MAXIMUM RATINGS........................................................249 15 D.C. CHARACTERISTICS....................................................................250 16 MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS......253 17 S/UNI-PLUS TIMING CHARACTERISTICS..........................................258 18 ORDERING AND THERMAL INFORMATION.......................................279 19 MECHANICAL INFORMATION.............................................................280 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS iii ...
Page 6
... REGISTER 0X0F: S/UNI-PLUS TRANSMIT S1 ..............................................100 REGISTER 0X10: RSOP CONTROL/INTERRUPT ENABLE ..........................101 REGISTER 0X11: RSOP STATUS/INTERRUPT STATUS...............................103 REGISTER 0X12: RSOP SECTION BIP-8 LSB ..............................................105 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS iv ...
Page 7
... REGISTER 0X30: RPOP STATUS/CONTROL................................................128 REGISTER 0X31: RPOP INTERRUPT STATUS .............................................130 REGISTER 0X32: RPOP POINTER INTERRUPT STATUS ............................132 REGISTER 0X33: RPOP INTERRUPT ENABLE ............................................134 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS v ...
Page 8
... REGISTER 0X4B: TPOP PATH GROWTH #1 (Z3) .........................................160 REGISTER 0X4C: TPOP PATH GROWTH #2 (Z4) .........................................161 REGISTER 0X4D: TPOP PATH GROWTH #3 (Z5) .........................................162 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS vi ...
Page 9
... REGISTER 0X66: TACP TRANSMIT CELL COUNTER (MSB) .......................187 REGISTER 0X67: TACP FIXED STUFF / GFC ...............................................188 REGISTER 0X68: SPTB CONTROL ...............................................................190 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS vii ...
Page 10
... REGISTER 0X74: BERM LINE BIP THRESHOLD LSB ..................................204 REGISTER 0X75: BERM LINE BIP THRESHOLD MSB .................................205 REGISTER 0X80: MASTER TEST ..................................................................210 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS viii ...
Page 11
... FIGURE 17 - BOUNDARY SCAN ARCHITECTURE........................................226 FIGURE 18 - TAP CONTROLLER FINITE STATE MACHINE..........................228 FIGURE 19 - INPUT OBSERVATION CELL (IN_CELL) ...................................234 FIGURE 20 - OUTPUT CELL (OUT_CELL) .....................................................235 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ix ...
Page 12
... FIGURE 38 - RECEIVE ALARM OUTPUT TIMING..........................................260 FIGURE 39 - RECEIVE OVERHEAD ACCESS TIMING ..................................262 FIGURE 40 - RECEIVE GFC ACCESS TIMING ..............................................264 FIGURE 41 - LINE SIDE TRANSMIT INTERFACE TIMING.............................266 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS x ...
Page 13
... FIGURE 47 - DROP SIDE TRANSMIT INTERFACE........................................275 FIGURE 48 - JTAG PORT INTERFACE TIMING .............................................277 FIGURE 49 - 208 PIN PLASTIC QUAD FLAT PACK (R SUFFIX): ...................280 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS xi ...
Page 14
... TABLE 18 - RECEIVE OVERHEAD ACCESS (FIGURE 39) .........................261 TABLE 19 - RECEIVE GFC ACCESS (FIGURE 40) ......................................264 TABLE 20 - LINE SIDE TRANSMIT INTERFACE (FIGURE 41) ....................265 TABLE 21 - TRANSMIT ALARM INPUT (FIGURE 42)...................................267 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS xii ...
Page 15
... TABLE 25 - DROP SIDE TRANSMIT INTERFACE (FIGURE 47) ..................274 TABLE 26 - JTAG PORT INTERFACE (FIGURE 48) .....................................276 TABLE 27 - S/UNI-PLUS ORDERING INFORMATION .................................279 TABLE 28 - S/UNI-PLUS THERMAL INFORMATION....................................279 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS xiii ...
Page 16
... Captures the synchronization status (S1) byte in a readable register. • Interprets the received payload pointer (H1, H2) and extracts the STS-3c/1 (STM-1) synchronous payload envelope and path overhead. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 1 ...
Page 17
... FIFO. • Extracts and serializes the GFC field from all received cells (including idle/unassigned cells) for external processing. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 2 ...
Page 18
... Optionally inserts externally generated transport overhead bytes received via a 5.184 Mbit/s serial interface. • Scrambles the transmitted STS-3c/1 (STM-1) stream and inserts the framing bytes (A1, A2). PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 3 ...
Page 19
... 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 4 ...
Page 20
... APPLICATIONS • SONET/SDH Based ATM Switching Systems • SONET/SDH Based ATM Terminals • B-ISDN User Network Interfaces • B-ISDN Test Equipment PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 5 ...
Page 21
... Synchronous Optical Network (SONET): Jitter at Network Interfaces 9. T1E1.2/94-002R1, Draft American National Standard for Telecommunications, Broadband ISDN and DS1/ATM User Network Interfaces: Physical Layer Specification PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 6 ...
Page 22
... INSERT SIGNALS PM5347 S/UNI-PLUS SONET/SDH USER NETWORK INTERFACE RECEIVE RECEIVE MICRO BUS OVERHEAD ALARM DETECT FOR CONFIG, STATUS EXTRACT SIGNALS AND CONTROL PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS TCA TXPRTY[1:0] TDAT[15:0] TRANSMIT TSOC ATM TWRENB PROCESS TFCLK SWITCHING RCA NETWORK ...
Page 23
... INSERT SIGNALS PM5347 S/UNI-PLUS SONET/SDH USER NETWORK INTERFACE RECEIVE RECEIVE MICRO BUS OVERHEAD ALARM DETECT FOR CONFIG, STATUS EXTRACT SIGNALS AND CONTROL PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS TCA TXPRTY[1:0] TDAT[15:0] TRANSMIT TSOC ATM TWRENB PROCESS TFCLK SWITCHING RCA NETWORK ...
Page 24
... Processor Path Trace Buffer Rx Rx Path O/H Rx ATM Cell Line O/H Processor Processor Processor Microprocessor I/F Transport Path O/H O/H Extract Extract PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS JTAG Test Access Port TSOC TDAT[15:0] TXPRTY[1:0] Tx ATM TCA 4 Cell TWRENB FIFO TFCLK Drop Side RSOC I/F Rx ATM ...
Page 25
... Path PARALLEL Trace DIAGNOSTIC Buffer LOOPBACK Rx Rx Path O/H Line O/H Processor Processor Transport Path O/H O/H Extract Extract PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS Parallel JTAG Test Input/Output Port Access Port Tx ATM Tx ATM Cell 4 Cell Processor FIFO Drop Side I/F Rx ATM Rx ATM Cell 4 Cell ...
Page 26
... DATA SHEET PMC-941033 6 DESCRIPTION The PM5347 S/UNI-PLUS SATURN User Network Interface is a monolithic integrated circuit that implements the SONET/SDH processing and ATM mapping functions of a 155 or 51 Mbit/s ATM User Network Interface. The S/UNI-PLUS receives SONET/SDH streams using a bit serial interface, recovers the clock and data and processes section, line, and path overhead ...
Page 27
... The S/UNI-PLUS is implemented in low power, +5 Volt, CMOS technology. It has TTL and pseudo-ECL (PECL) compatible inputs and TTL/CMOS compatible outputs and is packaged in a 208 pin PQFP package. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 12 ...
Page 28
... TCK TDAT[0] TDAT[1] TDAT[2] TDAT[3] TDAT[4] TDAT[5] PIN 52 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS PIN 156 RSDCLK ROWCLK RLOW RBYP RATP LF+ LF- LFO RAVS1 RAVD1 ...
Page 29
... RRCLK+/- is nominally a 155.52 MHz or 51.84 MHz 50% duty cycle clock and provides timing for the S/UNI-PLUS receive functions. In this case, RXD+/- is sampled on the rising edge of RRCLK+/-. Please refer to the Operation section for a discussion of PECL interfacing issues. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 14 ...
Page 30
... S/UNI-PLUS transmit functions. TRCLK+/- may be left unconnected when S/UNI-PLUS loop timing is enabled, or when the transmit clock is synthesized from the receive reference (RRCLK+/-). Please refer to the Operation section for a discussion of PECL interfacing issues. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 15 ...
Page 31
... TFP may be tied low if such synchronization is not required. The offset between an active TFP input and the resultant frame alignment on TOHFP is 16 GTOCLK periods in STS-1 mode and 24 GTOCLK periods in STS-3c mode. TFP is sampled on the rising edge of GTOCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 16 ...
Page 32
... This occurs when an out-of-frame condition persists for a period of 3 ms. LOF is removed when an in-frame condition persists for a period of 3 ms. This alarm indication is also available via register access. LOF is updated on the falling edge of GROCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 17 ...
Page 33
... The loss of pointer state is not entered if the receive stream contains path AIS. This alarm indication is also available via register access. LOP is updated on the falling edge of GROCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 18 ...
Page 34
... 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. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 19 ...
Page 35
... H2). Path AIS insertion is internally synchronized to SPE frame boundaries. This function can also be performed via register access. TPAIS is sampled on the rising edge of GTOCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 20 ...
Page 36
... When sampled high using the rising edge of 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 a high enough instantaneous rate as to avoid FIFO overflows. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 21 ...
Page 37
... RXPRTY[0] is not used in this case. Odd or even parity selection can be made using the RACP Control register. RXPRTY[1:0] is updated on the rising edge of RFCLK. When the S/UNI-PLUS is configured for tristate operation using the TSEN input, tristating of output bus RXPRTY[1:0] is control by input RRDENB. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 22 ...
Page 38
... RDAT[15:0], RXPRTY[1:0] and RSOC. When TSEN is high, the active low receive read enable input, RRBENB controls when outputs RDAT[15:0], RXPRTY[1:0] and RSOC are driven. When TSEN is low, outputs RDAT[15:0], RXPRTY[1:0] and RSOC are always driven. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 23 ...
Page 39
... FIFO. When sampled high using the rising edge of TFCLK, no write is performed. A complete 53 octet cell must be written to the FIFO before it is inserted into the STS-3c/1 (STM- 1) SPE. Idle/unassigned cells are inserted when a complete cell is not available. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 24 ...
Page 40
... TDAT[15:0] bus. TXPRTY[0] should be tied low in this case. Odd or even parity selection can be made using the TACP FIFO Control register. TXPRTY[1:0] is sampled on the rising edge of TFCLK and is considered valid only when TWRENB is simultaneously asserted. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 25 ...
Page 41
... The receive transport overhead output (RTOH) contains the receive transport overhead bytes (A1, A2, J0/Z0, B1, E1, F1, D1-D3, H1-H3, B2, K1, K2, D4-D12, S1/Z1 M1/Z2, and E2) extracted from the receive stream. RTOH is updated on the falling edge of RTOHCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 26 ...
Page 42
... RPOH. RPOHFP is logic one while bit 1 (the most significant bit) of the path trace byte (J1) is present in the RPOH stream. RPOHFP is updated on the falling edge of RPOHCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 27 ...
Page 43
... RSUC is updated on the falling edge of ROWCLK. 154 The receive line orderwire (RLOW) signal contains the line orderwire channel (E2) extracted from the receive stream. RLOW is updated on the falling edge of ROWCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 28 ...
Page 44
... While the error mask is enabled, a high level on input TTOH causes the corresponding B1 H1-H2 bit position to be inverted. A low level on TTOH allows the corresponding bit position to pass through the S/UNI-PLUS uncorrupted. TTOHEN is sampled on the rising edge of TTOHCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 29 ...
Page 45
... H4, Z3, Z4, and Z5) and error masks (B3) which may be inserted, or used to insert path BIP-8 errors into the path overhead byte positions in the transmit stream. Insertion is controlled by the TPOHEN input bits in internal registers. TPOH is sampled on the rising edge of TPOHCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 30 ...
Page 46
... TPOH stream. TPOHFP is updated on the falling edge of TPOHCLK. 96 The transmit orderwire clock (TOWCLK kHz clock used to sample the TSOW, TSUC, and TLOW inputs. TOWCLK is generated by gapping a 72 kHz clock. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 31 ...
Page 47
... D2, D3). When not used, this input should be connected to logic zero. Overhead sourced using inputs TTOH and TTOHEN takes precedence over overhead sourced using TSD. TSD is sampled on the rising edge of TSDCLK. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 32 ...
Page 48
... 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. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 33 ...
Page 49
... RDB and CSB are low. 23 The active low write strobe (WRB) signal is low during a S/UNI-PLUS register write accesses. The D[7:0] bus contents are clocked into the addressed register on the rising WRB edge while CSB is low. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 34 ...
Page 50
... The address latch enable (ALE) is active high and latches the address bus A[7:0] when low. When ALE is high, the internal address latches are transparent. It allows the S/UNI-PLUS to interface to a multiplexed address/data bus. ALE has an integral pull up resistor. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 35 ...
Page 51
... IEEE P1149.1 test access port. TRSTB is a Schmitt triggered input with an integral pull up resistor. TRSTB must be asserted during the power up sequence. Note that when not being used, TRSTB must be connected to the RSTB input. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 36 ...
Page 52
... common with VDD_AC 129 160 177 197 206 8 The DC ground (VSS_DC1 - VSS_DC11) pins should be connected to GND in common with 30 VSS_AC 130 161 178 198 207 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 37 ...
Page 53
... The power (TAVD2) pin for the transmit clock synthesizer oscillator. TAVD2 should be connected to a clean, well decoupled, +5V supply. 118 The ground (TAVS2) pin for the transmit clock synthesizer oscillator. TAVS2 should be connected to a clean ground reference. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 38 ...
Page 54
... RAVS2 should be connected to a clean ground reference. 140 The power (RAVD3) pin for the RXD+/- and ALOS+/- PECL inputs. RAVD3 should be connected to a clean, well decoupled, +5V supply. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 39 ...
Page 55
... The power (RAVD4) pin for the RRCLK+/- PECL inputs. RAVD4 should be connected to a clean, well decoupled, +5V supply.. 144 The ground (RAVS4) pin for the RRCLK+/- PECL inputs. RAVS4 should be connected to a clean ground reference. PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 40 ...
Page 56
... Hold the device in the reset condition until the device power supplies are within their nominal voltage range. 12. Ensure that all digital power is applied simultaneously, and it is applied before the analog power is applied. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 41 ...
Page 57
... SONET equipment by GR- 253-CORE (Figure 3). The jitter tolerance illustrated is associated with the external loop filter components recommended in the Operation section. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 42 ...
Page 58
... RSOW, RSUC and RSD respectively. Framer The Framer Block determines the in-frame/out-of-frame status of the receive stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 GR-253-CORE 1000 10000 100000 Jitter Frequency (Hz) PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 1000000 10000000 43 ...
Page 59
... Loss of signal is cleared when two valid framing words are detected and during the intervening time, no loss of signal condition is detected. LOS is updated on the falling edge of GROCLK. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 44 ...
Page 60
... K2 Register. The bytes are filtered for three frames before being written to these registers. A protection switching byte failure alarm is declared when twelve PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 45 ...
Page 61
... The Receive Path Overhead Processor (RPOP) provides pointer interpretation, extraction of path overhead, extraction of the synchronous payload envelope, and path level alarm indication and performance monitoring. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 46 ...
Page 62
... NDF_enable, and not AIS_ind, and not inc_ind and not dec_ind) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 47 ...
Page 63
... The use of ss bits in definition of indications may be optionally disabled. 7. The requirement for previous NDF_enable, inc_ind or dec_ind be more than 3 frames ago may be optionally disabled. 8. New_point is also an inv_point. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 48 ...
Page 64
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE eq_new _point NDF_enable NORM 3 x AIS_ind 8 x inv_point three consecutive equal new_point indications single NDF_enable indication three consecutive AIS indications eight consecutive inv_point indications PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS AIS 49 ...
Page 65
... The pointer value is used to extract the path overhead from the receive 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 50 ...
Page 66
... The Receive ATM Cell Processor (RACP) performs ATM cell delineation, provides cell filtering based on idle/unassigned cell detection and HCS error detection, and performs ATM cell payload descrambling. The RACP also PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 51 ...
Page 67
... 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 5. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 52 ...
Page 68
... Cell filtering is optional and is enabled through the RACP registers. Cells are PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 correct HCS (byte by byte) Incorrect HCS (cell by cell) SYNC PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS PRESYNC DELTA consecutive correct HCS's (cell by cell polynomial ...
Page 69
... SYNC state, the HCS verification circuit implements the state machine shown in Figure 6. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE added (modulo 2) to the received HCS PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ...
Page 70
... Apparent Multi-Bit Error (Drop 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) PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ALPHA consecutive incorrect HCS's (To HUNT state) Errors Detected (Drop Cell) 55 ...
Page 71
... FIFO is automatically reset four cells may be lost during the FIFO reset operation. Upon detection of an underrun, the offending read is ignored. FIFO overruns are indicated through a maskable PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 56 ...
Page 72
... AIS insertion is synchronized to frame boundaries. BIP-8 Insert The BIP-8 Insert Block calculates and inserts the BIP-8 error detection code (B1) into the transmit stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 57 ...
Page 73
... Details are provided in the references. The calculated BIP-24/8 code is inserted into the B2 byte positions of the following frame. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS ...
Page 74
... TTOH causes the corresponding bit in the H1, H2 byte to be inverted. A low level on TTOH causes the corresponding bit in the H1, H2 byte to be transmitted uncorrupted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 59 ...
Page 75
... H2 H2 (0x0A) (0xFF) (0xFF) K1 (0x00) (0x00) (0x00) D5 (0x00) (0x00) (0x00) D8 (0x00) (0x00) (0x00) D11 (0x00) (0x00) (0x00 (0x00) (0x00) (*) PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS (0x01) (0x02) (0x03) F1 (0x00) (0x00) (0x00) D3 (0x00) (0x00) (0x00 (0x00) (0x00) (0x00) K2 ...
Page 76
... (*) (0x00) (0x00 (0x00) (0x00) (0x00 (0x62) (0x0A) (0x00 (*) (0x00) (0x00 (0x00) (0x00) (0x00 (0x00) (0x00) (0x00) D10 D11 D12 (0x00) (0x00) (0x00 (0x00) (*) (0x00) PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 61 ...
Page 77
... The FEBE Calculate Block accumulates far end block errors on a per frame basis, and inserts the accumulated value (up to maximum value of eight) in the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 62 ...
Page 78
... TPOH causes the corresponding bit in the B3 byte to be inverted. A low level on TPOH causes the corresponding bit in the B3 byte to be transmitted uncorrupted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 63 ...
Page 79
... ATM cell has not been written into the FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 J1 (0x00) B3 (*) C2 (0x13) G1 (*) F2 (0x00) H4 (0x00) Z3 (0x00) Z4 (0x00) Z5 (0x00) PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 64 ...
Page 80
... The second data structure PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 65 ...
Page 81
... The TMR handles the incoming 16-byte message by synchronizing to the byte with the most significant bit set high, and places that byte in the first location PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 66 ...
Page 82
... Overhead Byte Receiver: The Overhead Byte Receiver (OBR) processes the path signal label byte (C2). The OBR consists of two sub-processes: Persistency and Compare. Persistency: PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 67 ...
Page 83
... C2 byte (previously downloaded by the microprocessor). The OBR mismatch mechanism follows the following table: PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 68 ...
Page 84
... FIFO. External circuitry may then read the cell from the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Receive PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS Action Match Mismatch Mismatch Mismatch Match Match Mismatch Match Match Mismatch 69 ...
Page 85
... The normal mode registers are required for normal operation, and test mode registers are used to enhance the testability of the S/UNI-PLUS. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 70 ...
Page 86
... RSOP Section BIP-8 MSB 0x14 TSOP Control 0x15 TSOP Diagnostic 0x16-0x17 TSOP Reserved 0x18 RLOP Control/Status 0x19 RLOP Interrupt Enable/Interrupt Status PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 71 ...
Page 87
... RPOP Pointer LSB 0x36 RPOP Pointer MSB and RDI Filter Control 0x37 RPOP Path Signal Label 0x38 RPOP Path BIP-8 LSB PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 72 ...
Page 88
... RACP Interrupt Enable/Control 0x53 RACP Match Header Pattern 0x54 RACP Match Header Mask 0x55 RACP Correctable HCS Error Count (LSB) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 73 ...
Page 89
... SPTB Reserved 0x70 BERM Control 0x71 BERM Interrupt 0x72 BERM Line BIP Accumulation Period LSB 0x73 BERM Line BIP Accumulation Period MSB PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 74 ...
Page 90
... BERM Line BIP Threshold MSB 0x76-0x7F Reserved 0x80 S/UNI Master Test 0x81-0xFF Reserved for Test For all register accesses, CSB must be low. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 75 ...
Page 91
... To ensure that the S/UNI-PLUS 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 76 ...
Page 92
... RESET bit is a logic one, the entire S/UNI-PLUS is held in reset. This bit is not self-clearing; therefore, a logic zero must be written to bring the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default RESET 0 TYPE[2] 1 TYPE[1] 0 TYPE[0] 0 TIP X ID[2] 0 ID[1] 0 ID[0] 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 77 ...
Page 93
... A hardware reset clears the RESET bit, thus negating the software reset. 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 78 ...
Page 94
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default TPTBEN 0 TSTBEN 0 SDH_J0/Z0 0 FIXPTR 1 TRATE[1] 1 TRATE[0] 1 RRATE[1] 1 RRATE[0] 1 MODE Reserved Reserved 51.84 Mbit/s, STS-1 155.52 Mbit/s, STS-3c/STM-1 MODE Reserved Reserved PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 79 ...
Page 95
... When TPTBEN is a logic zero, the path trace message is supplied by the TPOP block or via the TPOH input. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 MODE 51.84 Mbit/s, STS-1 155.52 Mbit/s, STS-3c/STM-1 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 80 ...
Page 96
... RACP block. 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 7 Function Default MISCI X SSTBI X SPTBI X TACPI X RACPI X RPOPI X RLOPI X RSOPI X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 81 ...
Page 97
... Control and Status Register. The Clock Recovery interrupt soure is enabled in the S/UNI-PLUS Clock Recovery Control and Status Register. The BERM interrupt source is enabled in the BERM Control Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 82 ...
Page 98
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default TCAINV 0 RCAINV 0 RXDINV 0 LLE 0 SDLE 0 PDLE 0 TTIME[1] 0 TTIME[0] 0 TIMING SOURCE TRCLK+ and TRCLK- RRCLK+ and RRCLK- Loop Timing Loop Timing PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 83 ...
Page 99
... TCA to be active high, indicating that a cell is available in the transmit FIFO when high. When TCAINV is a logic one, the TCA signal becomes active low. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 84 ...
Page 100
... TRCLK- inputs. TRCLKA is set high on a rising edge of TRCLK+/-, and is set low when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X RFCLKA X TFCLKA X RRCLKA X TRCLKA X AUTOFEBE 1 AUTOLRDI 1 AUTOPRDI 1 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 85 ...
Page 101
... The RFCLK active bit monitors for low to high transitions on the RFCLK input. RFCLKA is set high on a rising edge of RFCLK, and is set low when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 86 ...
Page 102
... TROOLV is a logic one if the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X TROOLV X TROOLI X TROOLE 0 TREFSEL 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 87 ...
Page 103
... DATA SHEET PMC-941033 divided down synthesized clock frequency not within 488 ppm of the transmit reference frequency. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 88 ...
Page 104
... RRCLK+/- PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X RROOLV X RDOOLV X RDOOLI X RDOOLE 0 RREFSEL 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 89 ...
Page 105
... The RROOLV bit may remain set at logic 1 for several hundred milliseconds after the removal of the power on reset as the CRU PLL locks to the receive reference clock. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 90 ...
Page 106
... The default states for this port are chosen so that POP[3:2] controls active high signals while POP[1:0] controls active low signals. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default POP[3] 1 POP[2] 1 POP[1] 0 POP[0] 0 PIPV[3] X PIPV[2] X PIPV[1] X PIPV[0] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 91 ...
Page 107
... It is intended that the PIP[3:0] inputs monitor the status of an external PMD device. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 92 ...
Page 108
... PIP[7:0] input is inhibited from activating the interrupt. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 93 ...
Page 109
... J0/Z0[0] is the least significant bit, corresponding to the last bit (bit 8) transmitted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default J0/Z0[7] 1 J0/Z0[6] 1 J0/Z0[5] 0 J0/Z0[4] 0 J0/Z0[3] 1 J0/Z0[2] 1 J0/Z0[1] 0 J0/Z0[0] 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 94 ...
Page 110
... S1 byte value extracted in the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default PSBFE 0 COAPSE 0 S1E 0 S1I X PSBFI X COAPSI X Unused X PSBFV X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 95 ...
Page 111
... 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 96 ...
Page 112
... K1[0] is the least significant bit, corresponding to the last bit (bit 8) received. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 97 ...
Page 113
... K2[0] is the least significant bit, corresponding to the last bit (bit 8) received. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 98 ...
Page 114
... S1E bit in the APS Control/Status Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default S1[7] X S1[6] X S1[5] X S1[4] X S1[3] X S1[2] X S1[1] X S1[0] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 99 ...
Page 115
... S1[0] is the least significant bit, corresponding to the last bit (bit 8) transmitted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default S1[7] 0 S1[6] 0 S1[5] 0 S1[4] 0 S1[3] 0 S1[2] 0 S1[1] 0 S1[0] 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 100 ...
Page 116
... A1 byte, and the first four bits of the first A2 byte (12 bits PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default BIPWORD 0 DDS 0 FOOF X FPSEL 0 BIPEE 0 LOSE 0 LOFE 0 OOFE 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 101 ...
Page 117
... B1 error is accumulated in the B1 error counter. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 -3 bit error rate, the mean time between OOF bit error rate, the mean time between OOF declarations is PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 102 ...
Page 118
... This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X BIPEI X LOSI X LOFI X OOFI X LOSV X LOFV X OOFV X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 103 ...
Page 119
... The BIPEI bit is the section BIP-8 interrupt status bit. BIPEI is a logic one when a B1 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 104 ...
Page 120
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 105 ...
Page 121
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 106 ...
Page 122
... 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 7 Function Default Unused Reserved 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 LAIS 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 107 ...
Page 123
... The DLOS bit controls the insertion of all zeros in the transmit stream. When DLOS is a logic one, the transmit stream is forced to 0x00. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X Unused X DLOS 0 DBIP8 0 DFP 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 108 ...
Page 124
... K2 byte for five consecutive frames. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default BIPWORD 0 ALLONES 0 AISDET 0 LRDIDET 0 FEBEGEN 0 Unused X LAISV X LRDIV X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 109 ...
Page 125
... BIPWORD is a logic one, one or more B2 errors per frame result in a single error accumulated in the B2 error counter. When BIPWORD is a logic zero, each B2 error is accumulated in the B2 error counter. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 110 ...
Page 126
... When LRDIE is a 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 7 Function Default FEBEE 0 BIPEE 0 LAISE 0 LRDIE 0 FEBEI X BIPEI X LAISI X LRDII X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 111 ...
Page 127
... The FEBEE bit is an interrupt enable for the line far end block errors. When FEBEE is a logic one, an interrupt is generated when a FEBE is detected. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 112 ...
Page 128
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 113 ...
Page 129
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 114 ...
Page 130
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X LBE[19] X LBE[18] X LBE[17] X LBE[16] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 115 ...
Page 131
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 116 ...
Page 132
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 117 ...
Page 133
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X LFE[19] X LFE[18] X LFE[17] X LFE[16] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 118 ...
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 7 Function Default Unused X Reserved 0 APSREG 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 LRDI 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 119 ...
Page 135
... When DBIP24 logic one, the B2 byte(s) are inverted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X Unused X Unused X Unused X DBIP24/8 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 120 ...
Page 136
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 121 ...
Page 137
... APS code value is ensured by writing the desired 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 122 ...
Page 138
... TSOP for insertion into the J0 transmit section overhead byte. TNULL should PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X RRAMACC 0 Reserved 0 Reserved 0 PER5 0 TNULL 1 NOSYNC 0 LEN16 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 123 ...
Page 139
... When RRAMACC is a logic zero, microprocessor accesses are directed to the transmit section trace buffer. 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 124 ...
Page 140
... SSTB Indirect Data register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default BUSY 0 Unused X Unused X Unused X Unused X Unused X Unused X Unused X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 125 ...
Page 141
... Data register. When RWB is a logic zero, a write access is initiated. The data in the SSTB Indirect Data register is written to the addressed location in the selected buffer. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 126 ...
Page 142
... The data that is written to a buffer is set up in this register before initiating the indirect write operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 127 ...
Page 143
... The PLOPV bit is read to determine the loss of pointer state. When PLOPV is a logic one, the S/UNI-PLUS has declared LOP. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Reserved 0 Unused X LOPV X Unused X PAISV X PRDIV X NEWPTRI X NEWPTRE 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 128 ...
Page 144
... DATA SHEET PMC-941033 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 129 ...
Page 145
... AIS state occurs. This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default PSLI X Unused X LOPI X Unused X PAISI X PRDII X BIPEI X FEBEI X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 130 ...
Page 146
... RPOP Path Signal Label register. This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 131 ...
Page 147
... This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default ILLJREQI X Unused X DISCOPAI X INVNDFI X ILLPTRI X NSEI X PSEI X NDFI X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 132 ...
Page 148
... ILLJREQI is a logic one when the pointer interpreter detects an illegal pointer justification request event. This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 133 ...
Page 149
... The LOPE bit is the interrupt enable for LOP. When LOPE is a logic one, an interrupt is generated when the LOP state changes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default PSLE 0 Reserved 0 LOPE 0 Reserved 0 PAISE 0 PRDIE 0 BIPEE 0 FEBEE 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 134 ...
Page 150
... When PSLE is a logic one, an interrupt is generated when the received C2 byte changes. 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 135 ...
Page 151
... INVNDFE is a logic one, an interrupt is generated when an invalid NDF is detected. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default ILLJREQE 0 Reserved 0 DISCOPAE 0 INVNDFE 0 ILLPTRE 0 NSEE 0 PSEE 0 NDFE 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 136 ...
Page 152
... When ILLJREQE is a logic one, an interrupt is generated when an illegal justification request is detected. 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 137 ...
Page 153
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 138 ...
Page 154
... PRDI and APRDI status is updated when the same value is received for five consecutive frames. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X RDI10 0 Unused PTR[9] X PTR[8] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 139 ...
Page 155
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 140 ...
Page 156
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 141 ...
Page 157
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 142 ...
Page 158
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 143 ...
Page 159
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 144 ...
Page 160
... 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 7 Function Default Unused X Unused X Reserved 0 BLKFEBE 0 Unused X Reserved 0 APRDIE 0 APRDIV X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 145 ...
Page 161
... When ENSS is a logic one, an PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default SOS 0 ENSS 0 BLKBIP 0 DISFS 0 BLKBIPO 0 Reserved 0 Reserved 0 Reserved 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 146 ...
Page 162
... 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 147 ...
Page 163
... 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 7 Function Default Reserved 0 Unused X Unused X Unused X EXCFS 0 Reserved 0 DBIP8 0 PAIS 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 148 ...
Page 164
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X FTPTR 0 SOS 0 PLD 0 NDF 0 NSE 0 PSE 0 Reserved 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 149 ...
Page 165
... When FTPTR is a logic zero, the pointer value in the Current Pointer registers is inserted in the transmit stream. 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 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 150 ...
Page 166
... PSE and NSE register bits. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 151 ...
Page 167
... 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 7 Function Default Unused X Unused X Unused X Unused X Unused X Unused X CPTR[9] X CPTR[8] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 152 ...
Page 168
... APTR[9:0] value is inserted into the payload pointer bytes (H1 and H2) in the transmit stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 153 ...
Page 169
... NDF, or the NDF bit in the TPOP Pointer Control Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 154 ...
Page 170
... SPTB is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 155 ...
Page 171
... The C2[7:0] bits are inserted in the C2 byte position in the transmit stream when insertion from the transmit path overhead port is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 156 ...
Page 172
... TPOHEN is high during the path status remote PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default FEBE[3] 0 FEBE[2] 0 FEBE[1] 0 FEBE[0] 0 PRDI 0 APRDI 0 G1[1] 0 G1[0] 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 157 ...
Page 173
... B3 errors during the last frame. When reading this register, a non-zero value in these bit positions indicates that the insertion of this value is still pending. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 158 ...
Page 174
... The F2[7:0] bits are inserted in the F2 byte position in the transmit stream when insertion from the transmit path overhead port is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 159 ...
Page 175
... The Z3[7:0] bits are inserted in the Z3 byte position in the transmit stream when insertion from the transmit path overhead port is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 160 ...
Page 176
... The Z4[7:0] bits are inserted in the Z4 byte position in the transmit stream when insertion from the transmit path overhead port is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 161 ...
Page 177
... The Z5[7:0] bits are inserted in the Z5 byte position in the transmit stream when insertion from the transmit path overhead port is disabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 162 ...
Page 178
... FIFO regardless of errors detected in the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default FSEN 1 RXPTYPE 0 PASS 0 DISCOR 0 HCSPASS 0 HCSADD 1 DDSCR 0 FIFORST 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 163 ...
Page 179
... ATM cells into the two fixed stuff columns in the SPE. When FSEN is set to logic zero, the S/UNI-PLUS inserts cells into the entire SPE. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 164 ...
Page 180
... OCD state occurs. This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default OCDV X LCDV X OCDI X LCDI X CHCSI X UHCSI X FOVRI X Unused X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 165 ...
Page 181
... HCS's are detected. The cell delineation state machine remains in HUNT state as long as one of the above alarms is active or if cells with a correct HCS cannot be found. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 166 ...
Page 182
... RCA indicates that the receive FIFO is almost empty PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default OCDE 0 LCDE 0 HCSE 0 FIFOE 0 LCDDROP 0 RCALEVEL0 1 HCSFTR[1] 0 HCSFTR[0] 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 167 ...
Page 183
... The OCDE bit is the interrupt enable for out of cell delineation. When OCDE is a logic one, an interrupt is generated when the OCD state changes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 168 ...
Page 184
... Register. The PASS bit in the RACP Control Register must be a logic zero to enable dropping of cells matching this pattern. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 169 ...
Page 185
... 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 7 Function Default MGFC[3] 0 MGFC[2] 0 MGFC[1] 0 MGFC[0] 0 MPTI2] 0 MPTI[1] 0 MPTI[0] 0 MCLP 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 170 ...
Page 186
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 171 ...
Page 187
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X CHCS[11] X CHCS[10] X CHCS[9] X CHCS[8] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 172 ...
Page 188
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 173 ...
Page 189
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X Unused X UHCS[11] X UHCS[10] X UHCS[9] X UHCS[8] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 174 ...
Page 190
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 175 ...
Page 191
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 176 ...
Page 192
... RSOP, RLOP, RPOP, RACP and TACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default Unused X Unused X Unused X RCELL[20] X RCELL[19] X RCELL[18] X RCELL[17] X RCELL[16] X PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 177 ...
Page 193
... SYNC state. Once in the SYNC state, the incoming data is written to the FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default CDDIS 0 RXBYTEPRTY 0 Unused X Unused X RGFCE[3] 1 RGFCE[2] 1 RGFCE[1] 1 RGFCE[0] 1 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 178 ...
Page 194
... When HCSB is a logic zero, the HCS is PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default FIFOE 0 TSOCI X FOVRI X DHCS 0 HCSB 0 HCSADD 1 DSCR 0 FIFORST 0 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 179 ...
Page 195
... TSOC input is sampled high during any position other than the first word of the cell data structure. When FIFOE is a logic one, the interrupt is enabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 180 ...
Page 196
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 181 ...
Page 197
... FIFO. Bit ICP[7] corresponds to the most significant bit of the octet, and the first bit transmitted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 182 ...
Page 198
... TCA transitions to logic zero. The selectable FIFO cell depths are shown below: PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 Function Default TXPTYPE 0 TXPRTYE 0 TXPRTYI[1] X TXPRTYI[0] X FIFODP[1] 0 FIFODP[0] 0 TCALEVEL0 0 HCSCTLEB 1 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 183 ...
Page 199
... When TXPTYPE is a logic zero, inputs TXPRTY[1:0] are the odd parity bits for inputs TDAT[15:0]. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 7 FIFODP[0] FIFO DEPTH 0 4 cells 1 3 cells 0 2 cells 1 1 cell PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 184 ...
Page 200
... 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 7 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 PM5347 S/UNI-PLUS SATURN USER NETWORK INTERFACE PLUS 185 ...