PM5345-RC PMC-Sierra Inc, PM5345-RC Datasheet
PM5345-RC
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PM5345-RC Summary of contents
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... DATA SHEET PMC-930305 SATURN USER NETWORK INTERFACE TELECOM STANDARD PRODUCT PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 DATA SHEET ISSUE 4: JUNE 1998 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ...
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... PUBLIC REVISION HISTORY Issue No. Issue Date 4 June 1998 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Details of Change Data Sheet Reformatted — No Change in Technical Content. Generated R4 data sheet from PMC-920404, R11. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ...
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... SERIAL TO PARALLEL CONVERTER........................................... 1 10.2 RECEIVE SECTION OVERHEAD PROCESSOR.......................... 1 10.2.1 FRAMER ............................................................................. 1 10.2.2 DESCRAMBLE ................................................................... 1 10.2.3 ERROR MONITOR.............................................................. 1 10.2.4 LOSS OF SIGNAL .............................................................. 1 10.2.5 LOSS OF FRAME ............................................................... 1 10.3 RECEIVE LINE OVERHEAD PROCESSOR ................................. 1 10.3.1 FERF DETECT ................................................................... 1 10.3.2 LINE AIS DETECT .............................................................. 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE i ...
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... TRANSMIT SECTION OVERHEAD PROCESSOR ....................... 1 10.9.1 LINE AIS INSERT ............................................................... 1 10.9.2 BIP-8 INSERT ..................................................................... 1 10.9.3 FRAMING AND IDENTITY INSERT.................................... 1 10.9.4 SCRAMBLER...................................................................... 1 10.10 TRANSMIT LINE OVERHEAD PROCESSOR ............................... 1 10.10.1 BIP-24 CALCULATE ......................................................... 1 10.10.2 LINE FERF INSERT.......................................................... 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ii ...
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... LINE SIDE INTERFACE................................................................. 1 10.15.1 RECEIVE INTERFACE ..................................................... 1 10.15.2 TRANSMIT INTERFACE ................................................... 1 10.16 DROP SIDE INTERFACE .............................................................. 1 10.16.1 RECEIVE INTERFACE ..................................................... 1 10.16.2 TRANSMIT INTERFACE ................................................... 1 10.17 MICROPROCESSOR INTERFACE ............................................... 1 10.18 JTAG TEST ACCESS PORT .......................................................... 1 10.19 REGISTER MEMORY MAP........................................................... 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE iii ...
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... ABSOLUTE MAXIMUM RATINGS............................................................ 1 16 D.C. CHARACTERISTICS ........................................................................ 1 17 MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS .......... 1 18 S/UNI TIMING CHARACTERISTICS ........................................................ 1 19 ORDERING AND THERMAL INFORMATION .......................................... 1 20 MECHANICAL INFORMATION................................................................. 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE iv ...
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... REGISTER 0X1E: RLOP LINE FEBE ................................................................. 1 REGISTER 0X1F: RLOP LINE FEBE MSB......................................................... 1 REGISTER 0X20: TLOP CONTROL ................................................................... 1 REGISTER 0X21: TLOP DIAGNOSTIC .............................................................. 1 REGISTER 0X30: RPOP STATUS/CONTROL .................................................... 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE v ...
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... REGISTER 0X55: RACP UNCORRECTABLE HCS ERROR COUNT ................ 1 REGISTER 0X60: TACP CONTROL/STATUS...................................................... 1 REGISTER 0X61: TACP IDLE/UNASSIGNED CELL HEADER PATTERN .......... 1 REGISTER 0X62: TACP IDLE/UNASSIGNED CELL PAYLOAD OCTET PATTERN..................................................................................... 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE vi ...
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... DATA SHEET PMC-930305 REGISTER 0X80: MASTER TEST ...................................................................... 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE vii ...
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... INTERFACE, RSER=0) ....................................................................................... 1 FIGURE 18- OUT OF FRAME DECLARATION .................................................. 1 FIGURE 19- LOSS OF SIGNAL DECLARATION/REMOVAL.............................. 1 FIGURE 20- LOSS OF FRAME DECLARATION/REMOVAL .............................. 1 FIGURE 21- LINE AIS AND LINE FERF DECLARATION/REMOVAL................. 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE viii ...
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... FIGURE 41- DROP SIDE RECEIVE INTERFACE TIMING (TSEN = 0) .............. 1 FIGURE 42- DROP SIDE RECEIVE INTERFACE TIMING (TSEN = 1) .............. 1 FIGURE 43- DROP SIDE TRANSMIT INTERFACE............................................ 1 FIGURE 44- JTAG PORT INTERFACE TIMING.................................................. 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ix ...
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... TABLE 18 - TRANSMIT OVERHEAD ACCESS (FIGURE 40) ........................... 1 TABLE 19 - DROP SIDE RECEIVE INTERFACE (FIGURE 41) ........................ 1 TABLE 20 - DROP SIDE RECEIVE INTERFACE (FIGURE 42) ........................ 1 TABLE 21 - DROP SIDE TRANSMIT INTERFACE (FIGURE 43) ...................... 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE x ...
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... DATA SHEET PMC-930305 TABLE 22 - JTAG PORT INTERFACE (FIGURE 44) ......................................... 1 TABLE 23 - ........................................................................................................ 1 TABLE 24 - ........................................................................................................ 1 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE xi ...
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... DATA SHEET PMC-930305 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE xii ...
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... Provides a generic 8 bit wide or 16 bit wide datapath interface to read extracted cells from an internal four cell FIFO buffer. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 1 ...
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... Mbit/s serial interface. Interfaces to a downstream physical media device at 155.52 Mbit/s using differential outputs. Alternately, the S/UNI can interface to a parallel to serial converter at 19.44 Mbyte/s PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 2 ...
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... BIP-8 codes (B1) to allow performance monitoring at the far end. Allows forced insertion of all zeros data (after scrambling) or corruption of framing byte or section, line, or path BIP-8 codes for diagnostic purposes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 3 ...
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... DATA SHEET PMC-930305 2 APPLICATIONS SONET/SDH Based ATM Switching Systems SONET/SDH Based ATM Terminals B-ISDN User-Network Interfaces B-ISDN Network Node Interfaces B-ISDN Test Equipment PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 4 ...
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... ITU-T Recommendation I.432 - "B-ISDN User-Network Interface - Physical Layer Specification", March 1993. ANSI T1.624-1993 - "Broadband ISDN User-Network Interfaces - Rates and Formats Specifications". ATM Forum - ATM User-Network Interface Specification, V3.0, 1993. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 5 ...
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... Transmitter Optical Clock Receiver Recovery PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI SATURN USER NETWORK INTERFACE PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE TDAT[15:0] Transmit TSOC AAL TWRB Processor TCA ATM Terminal RCA Receive ...
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... Clock & Recovery Line Receiver Figure 3 shows a configuration in which the PM5345 S/UNI is used with a PM5312 SONET/SDH Transport Overhead Terminating Transceiver (STTX) and a PM5318 622 Mbit/s Serial/Parallel Converter (SIPO) to implement an ATM backbone interface. In this application, four STS-3/STM-1 ATM streams are multiplexed into a single STS-12/STM-4 stream for transport over fiber optic cables ...
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... .7k 1 0µ F PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE .1µ ( ( .01 µ F ...
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... Contact PMC-Sierra's applications department for information on using the S/UNI in "non-50 " controlled impedance environments. All inductors are Fair-Rite Products Corp #274-3019-446. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 9 ...
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... 330 330 µ F 0.1µ F PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 41) 0.1µ (15) 630 XD+ (22 0.01 µ XCI 100 T XCI- (13 ) 0.01 µ F ...
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... Contact PMC-Sierra's applications department for information on using the S/UNI in "non-50 " controlled impedance environments. All inductors are Fair-Rite Products Corp #274-3019-446. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 11 ...
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... Tx Tx Path Line O/H O/H Processor Processor Rx Rx Path Line O/H O/H Processor Processor Transport Path Overhead Overhead Extract Extract PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE JTAG Test Access Port TSOC Tx ATM Tx ATM TDAT[15:0] Cell 4 Cell TCA Processor FIFO TWRB Drop Side RSOC I/F Rx ATM Rx ATM ...
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... DATA SHEET PMC-930305 7 DESCRIPTION The PM5345 S/UNI SATURN User Network Interface is a monolithic integrated circuit that implements the SONET/SDH processing and ATM mapping functions of a 155 Mbit/s ATM User-Network Interface. The S/UNI receives SONET/SDH frames, via a bit serial or byte serial interface, and processes section, line, and path overhead ...
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... The S/UNI is implemented in low power, +5 Volt, CMOS technology. It has TTL and pseudo ECL (PECL) compatible inputs and outputs and is packaged in a 160 pin PQFP package. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 14 ...
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... PAIS LAIS PYEL FERF PIN 40 PIN 41 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI (Top View) PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE PIN 121 PIN 120 RDAT4 RDAT3 RDAT2 RDAT1 VDDO RDAT0 VSSO RSOC ...
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... RXC+/- is nominally a 155.52 MHz, 50% duty cycle clock. This clock is divided by eight internally to produce RCLK when the bit serial interface is selected and provide timing for the S/UNI receive functions. RXD+/- is sampled on the rising edge of RXC+/-. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 16 ...
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... The dual function input (FPOS/MLT) selects both the transmit encoding scheme and the receive frame pulse location depending on the line side interface selected using inputs TSER and RSER. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 17 ...
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... A2 bytes) have been received. OOF is intended to be used to enable an upstream framing pattern detector to search for the framing pattern when the byte serial interface is selected. This alarm indication is also available via register access. OOF is updated on the falling edge of RCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 18 ...
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... TXCI+/- is nominally a 155.52 MHz, 50% duty cycle clock. This clock provides timing for the S/UNI transmit functions. TXCI+/- may be left unconnected when S/UNI loop timing is enabled (using the S/UNI Master Control Register). PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 19 ...
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... TCLK. POUT[7] is the most significant bit (corresponding to bit each serial word, the first bit transmitted). 2 POUT[0] is the least significant bit (corresponding to bit 8 of each serial word, the 3 last bit transmitted PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 20 ...
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... OOF output) persists for a period of 3 ms. LOF is removed when an in- frame condition (as indicated by a low level on the OOF output) persists for a period of 3 ms. This alarm indication is also available via register access. LOF is updated on the falling edge of RCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 21 ...
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... The loss of pointer state is not entered if the incoming stream contains path AIS. This alarm indication is also available via register access. LOP is updated on the falling edge of RCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 22 ...
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... The section overhead is not overwritten. This function can also be performed via register access. Line AIS insertion is internally synchronized to frame boundaries. The TLAIS input takes precedence over the TTOH and TTOHEN inputs. TLAIS is sampled on the rising edge of POCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 23 ...
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... AIS, loss of frame, loss of signal, loss of pointer, or STS-path AIS. The TPOH and TPOHEN inputs take precedence over the TPYEL input. TPYEL is sampled on the rising edge of POCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 24 ...
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... ATM cells from the receive FIFO. When active, RRDB must cycle MHz or lower instantaneous rate, but at a high enough rate to avoid FIFO overflow. RSOC is updated on the rising edge of RRDB. RDAT[15:0] are updated on the falling edge of RRDB. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 25 ...
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... RCLK. The high to low transition of RCA (indicating that the receive FIFO is empty) occurs on the falling edge of RRDB. The active polarity of this signal is programmable and defaults to active high. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE • ü • ü ...
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... A complete 53 octet cell must be written to the FIFO before being inserted in the STS-3c (STM-1) SPE. Idle/unassigned cells are inserted when a complete cell is not available. TDAT[15:0] and TSOC are sampled on the rising edge of TWRB. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 27 ...
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... TDAT[15:0] stream not necessary for TSOC to be present at each cell. An interrupt may be generated if TSOC is high during any word other than the first word of the selected data structure. TSOC is sampled on the rising edge of TWRB. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 28 ...
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... RTOHCLK. 46 The receive path overhead data (RPOH) signal contains the path overhead bytes (J1, B3, C2, G1, F2, H4, Z3, Z4, and Z5) extracted from the received STS-3c (STM-1) frame. RPOH is updated on the falling edge of RPOHCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 29 ...
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... H2) which may be inserted, or used to insert section/line BIP or payload pointer bit errors into the transport overhead byte positions transmit STS-3c (STM-1) stream. Insertion is controlled by the TTOHEN input bits in internal registers. TTOH is sampled on the rising edge of TTOHCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 30 ...
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... TTOH. TTOHFP is logic one while bit 1 (the most significant bit) of the first framing byte (A1) is expected in the TTOH stream. TTOHFP is updated on the falling edge of TTOHCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 31 ...
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... TPOHCLK. 44 The transmit path overhead clock (TPOHCLK) is nominally a 576 kHz clock which provides timing for upstream circuitry that sources the path overhead stream, TPOH. TPOHCLK is a gapped 2.16 MHz clock. TPOHCLK is updated in the falling edge of POCLK. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 32 ...
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... RDB and CSB are low. 107 The active low write strobe (WRB) signal is low during a S/UNI register write accesses. The D[7:0] bus contents are clocked into the addressed register on the rising WRB edge while CSB is low. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 33 ...
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... 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 to interface to a multiplexed address/data bus. ALE has an integral pull up resistor. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 34 ...
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... The active low test reset (TRSTB) signal provides an asynchronous S/UNI test access port reset via the IEEE P1149.1 test access port. If the JTAG port is not used, TRSTB should be tied to RSTB for proper operation. TRSTB has an integral pull up resistor. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 35 ...
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... The pad ring ground (VSSO1 - VSSO9) pins should be connected to GND in common with 36 VSSI 114 121 128 137 155 17 The transmit PECL logic high reference (VT1) pin must be connected to GND. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 36 ...
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... GND. 141 The reference (RAVD) pin for the receive PECL circuitry. RAVD should be connected to the Receive Analog Reference Supply. 140 The ground (RAVS) pin for the receive PECL circuitry RAVS should be connected to GND. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE controlled impedance 37 ...
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... The VDDO and VDDI power pins are not internally connected together. Failure to connect these pins externally may cause malfunction or damage the S/UNI. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 38 ...
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... Note that the framing bytes (A1 and A2) and the identity bytes (C1) are not descrambled. A register bit is provided to disable the descrambling operation. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 39 ...
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... The FERF Detect Block detects the presence of Line Far End Receive Failure in the STS-3c stream. Output FERF is asserted when a 110 binary pattern is PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 40 ...
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... The Transport Overhead Extract Port ( also known as the Receive Transport Overhead Access Port, RTOP) extracts the 81 bytes of receive transport overhead and serializes them at 5.184 Mbit/s on RTOH for optional external processing. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 41 ...
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... Incoming STS Path AIS (H1 and H2 set to all ones) does not cause entry into the LOP state. LOP is updated with timing aligned to RCLK. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE "normal 42 ...
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... G1 bytes. Path FERF is removed when the 4-bit FEBE field is not set to 1001 hexadecimal for two consecutive G1 bytes. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 43 ...
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... ALPHA consecutive incorrect HCS patterns are detected. In such an event a transition is made back to the HUNT state. The state diagram of the delineation process is shown in Figure 6. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 44 ...
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... HCS errors are detected the PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 correct HCS (byte by byte) Incorrect HCS (cell by cell) SYNC PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE PRESYNC DELTA consecutive correct HCS's (cell by cell) 45 ...
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... ISSUE 4 ATM DELINEATION SYNC STATE Apparant Multi-Bit Error (Drop Cell) MODE Single Bit Error (Correct Error and Pass Cell) No Errors Detected DETECTION (Pass Cell) MODE PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ALPHA consecutive incorrect HCS's (To HUNT state) Errors Detected (Drop Cell) 46 ...
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... The second data structure consists of 53 8-bit words, comprising the 5 octet cell header, and the 48 octet payload. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 47 ...
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... Details are provided in the references. The calculated BIP-8 code is then inserted into the B1 byte of the following frame before scrambling. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 48 ...
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... FERF. Line FERF is inserted by this block when enabled via the TFERF input, or register control. Line FERF PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 49 ...
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... TTOH causes the corresponding bit in the H1, H2 byte to be inverted. A low level on TTOH causes the corresponding bit in the byte to pass through the S/UNI uncorrupted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 50 ...
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... H2 H2 (*) (0xFF) (0xFF) K1 (0x00) (0x00) (0x00) D5 (0xFF) (0x00) (0x00) D8 (0xFF) (0x00) (0x00) D11 (0xFF) (0x00) (0x00 (0x00) (0x00) (*) PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE (0x01) (0x02) (0x03) F1 (0x00) (0x00) (0x00) D3 (0xFF) (0x00) (0x00 (0x00) (0x00) (0x00) K2 (0x00) (0x00) (0x00) ...
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... The SPE Multiplexer Block multiplexes the payload pointer bytes, the SPE stream, and the path overhead bytes into the STS-3c (STM-1) stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 52 ...
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... TPOH causes the corresponding bit in the byte to be inverted. A low level on TPOH causes the corresponding bit in the byte to pass through the TPOP uncorrupted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 53 ...
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... FIFO. An idle or unassigned cell is transmitted if a complete ATM cell has not been written into the FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 J1 (0x00) B3 (*) C2 (0x13) G1 (*) F2 (0x00) H4 (*) Z3 (0x00) Z4 (0x00) Z5 (0x00) PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 54 ...
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... Upon detection of an overrun condition, the FIFO is automatically reset. The four cells contained in the overrun FIFO are flushed. Typically, one of the four cells is PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 55 ...
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... S/UNI FPIN input. The upstream device should ignore framing patterns and retain its byte alignment when the S/UNI OOF output is low. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 56 ...
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... External circuitry is notified, using the TCA signal, when a cell may be written to the transmit FIFO. The cell is written to the FIFO as a word wide stream (along PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 57 ...
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... S/UNI Master Reset and Identity S/UNI Master Configuration S/UNI Master Interrupt Status S/UNI Master Clock Monitor S/UNI Master Control Reserved Reserved Reserved RSOP Control/Interrupt Enable RSOP Status/Interrupt Status RSOP Section BIP-8 LSB RSOP Section BIP-8 MSB PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 58 ...
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... Reserved RPOP Status/Control RPOP Interrupt Status RPOP Reserved RPOP Interrupt Enable RPOP Reserved RPOP Reserved RPOP Reserved RPOP Path Signal Label RPOP Path BIP-8 LSB / Load Meters RPOP Path BIP-8 MSB RPOP Path FEBE LSB PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 59 ...
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... RACP Match Header Mask RACP Correctable HCS Error Count RACP Uncorrectable HCS Error Count RACP Reserved TACP Control/Status TACP Idle/Unassigned Cell Header Pattern TACP Idle/Unassigned Cell Payload Octet Pattern TACP Reserved Reserved S/UNI Master Test PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 60 ...
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... DATA SHEET PMC-930305 Address 0x81-0xFF PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Register Reserved for Test PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 61 ...
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... To ensure that the S/UNI 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 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 62 ...
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... 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 4 Function Default RESET 0 ID[6] 0 ID[5] 0 ID[4] 0 ID[3] 0 ID[2] 0 ID[1] 0 ID[0] 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 63 ...
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... AIS, loss of pointer (LOP), or STS path AIS. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default GPINE 0 AUTOFEBE 1 AUTOFERF 1 AUTOYEL 1 TCAINV 0 RCAINV 0 MODE[1] 0 MODE[0] 1 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 64 ...
Page 79
... The GPINE bit is an interrupt enable for the GPIN input. When GPINE is set to logic one, an interrupt is generated when the GPIN input changes state. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 65 ...
Page 80
... 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 4 Function Default GPINV X PFERFI X GPINI X TACPI X RACPI X RPOPI X RLOPI X RSOPI X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 66 ...
Page 81
... G1 byte. This bit is reset immediately after a read to this register. The PFERFI interrupt is enabled in the S/UNI Master Control Register. GPINV: The GPINV bit reflects the current value of the S/UNI GPIN input. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 67 ...
Page 82
... RCLK output. RCLKA is set high on a rising edge of RCLK, and is set low when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X Unused X Unused X Unused X Unused X RCLKA X POCLKA X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 68 ...
Page 83
... The diagnostic loopback may be performed only when the bit serial interfaces are selected. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default PFERFE 0 PFERFV X TPFERF 0 Unused X Unused X LLE 0 DLE 0 LOOPT 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 69 ...
Page 84
... S/UNI INTB output is asserted when there is a change in the Path FERF state. When logic zero, the S/UNI INTB output is not affected by the change in Path FERF states. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 70 ...
Page 85
... FOOF bit is a write only bit, register reads may yield a logic one or a logic zero. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Reserved 0 DDS 0 FOOF X Reserved 0 BIPEE 0 LOSE 0 LOFE 0 OOFE 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 71 ...
Page 86
... The DDS bit is set to logic one to disable the descrambling of the STS-3c (STM-1) stream. When DDS is a logic zero, descrambling is enabled. 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 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 72 ...
Page 87
... This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X BIPEI X LOSI X LOFI X OOFI X LOSV X LOFV X OOFV X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 73 ...
Page 88
... The BIPEI bit is the section BIP-8 interrupt status bit. BIPEI is set high when a section layer (B1) bit error is detected. This bit is cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 74 ...
Page 89
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 75 ...
Page 90
... Load Meters register (0x38). Writing to register address 0x38 loads all the error counter registers in the RSOP , RLOP , RPOP and RACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 76 ...
Page 91
... When logic zero, scrambling is enabled. 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 4 Function Default Unused Reserved 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 LAIS 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 77 ...
Page 92
... The DLOS bit controls the insertion of all zeros in the STS-3c (STM-1) stream. When DLOS is set to logic one, the transmit stream is forced to 0x00. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X Unused X Unused X Unused X DLOS 0 DBIP8 0 DFP 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 78 ...
Page 93
... LAISV is high, the RLOP has declared line AIS. 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 4 Function Default Reserved 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 Unused X LAISV 0 FERFV 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 79 ...
Page 94
... When FERFE is set to logic one, an interrupt is generated when the FERF alarm changes state. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default FEBEE 0 BIPEE 0 LAISE 0 FERFE 0 FEBEI X BIPEI X LAISI X FERFI X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 80 ...
Page 95
... BIP-24 error (B2) is detected. FEBEE: The FEBEE bit is an interrupt enable for the line far end block errors. When FEBE (Z2) is detected. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 81 ...
Page 96
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 82 ...
Page 97
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 83 ...
Page 98
... Load Meters register (0x38). Writing to register address 0x38 loads all the error counter registers in the RSOP , RLOP , RPOP and RACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X Unused X Unused X LBE[19] X LBE[18] X LBE[17] X LBE[16] X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 84 ...
Page 99
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 85 ...
Page 100
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 86 ...
Page 101
... Load Meters register (0x38). Writing to register address 0x38 loads all the error counter registers in the RSOP , RLOP , RPOP and RACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X Unused X Unused X LFE[19] X LFE[18] X LFE[17] X LFE[16] X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 87 ...
Page 102
... ORed with the external TFERF input. 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 4 Function Default Unused X Reserved 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 Reserved 0 FERF 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 88 ...
Page 103
... The DBIP24 bit controls the insertion of bit errors continuously in the line BIP- 24 bytes (B2). When DBIP24 is set to logic one, the B2 bytes are inverted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X Unused X Unused X Unused X Unused X Unused X DBIP24 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 89 ...
Page 104
... 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 4 Function Default Reserved 0 Unused X LOP X Unused X PAIS X PYEL X Unused X Reserved 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 90 ...
Page 105
... Signal Label register. These bits (and the interrupt) are cleared when this register is read. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default PSLI X Unused X LOPI X Unused X PAISI X PYELI X BIPEI X FEBEI X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 91 ...
Page 106
... When written to the PSLE interrupt enable bit position, a change in the path signal label will activate the interrupt output. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default PSLE 0 Reserved 0 LOPE 0 Reserved 0 PAISE 0 PYELE 0 BIPEE 0 FEBEE 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 92 ...
Page 107
... DATA SHEET PMC-930305 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 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 93 ...
Page 108
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 94 ...
Page 109
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 95 ...
Page 110
... RSOP , RLOP , RPOP and RACP blocks. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 96 ...
Page 111
... Bit 5 R Bit 4 R Bit 3 R Bit 2 R Bit 1 R Bit 0 R PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default PFE7 X PFE6 X PFE5 X PFE4 X PFE3 X PFE2 X PFE1 X PFE0 X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 97 ...
Page 112
... This transfer and reset is carried out in a manner that ensures that coincident events are not lost. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default PFE15 X PFE14 X PFE13 X PFE12 X PFE11 X PFE10 X PFE9 X PFE8 X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 98 ...
Page 113
... B3 byte is transmitted uncorrupted. 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 4 Function Default Unused X Unused X Unused X Unused X Unused X Reserved 0 DB3 0 PAIS 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 99 ...
Page 114
... The PLD bit controls the loading of the pointer value contained in the Arbitrary Pointer Registers. Normally the Arbitrary Pointer Registers are PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X SOS 0 PLD 0 NDF 0 NSE 0 PSE 0 Reserved 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 100 ...
Page 115
... When SOS is a logic one, stuff events may be generated at a maximum rate of once every four frames. 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 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 101 ...
Page 116
... TPOH, the default values are inserted as specified in Fig. 6, Default Path Overhead Values. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X SRCZ5 0 SRCZ4 0 SRCZ3 0 SRCC2 0 SRCG1 0 SRCF2 0 SRCJ1 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 102 ...
Page 117
... PLD bit in the TPOP Pointer Control Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 103 ...
Page 118
... Pointer Control Register) or when new data flag generation is enabled using the NDF bit in the TPOP Pointer Control Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 104 ...
Page 119
... TPOHEN is low during the path signal label bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 105 ...
Page 120
... POH, in which case the value is inserted from TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default FEBE[3] 0 FEBE[2] 0 FEBE[1] 0 FEBE[0] 0 PYEL 0 G1[2] 0 G1[1] 0 G1[0] 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 106 ...
Page 121
... SRCG1 bit of the Source Control Register is logic zero and primary input TPOHEN is low during the unused bit positions in the path overhead input stream, TPOH. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 107 ...
Page 122
... Regardless of the programming of this bit, cells are always dropped while the cell delineation state machine is in the 'HUNT' or 'PRESYNC' states. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default OOCDV X Unused X PASS 0 DISCOR 0 HCSPASS 0 HCSADD 1 DDSCR 0 FIFORST 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 108 ...
Page 123
... When OOCDV is set low, the cell delineation state machine is in the 'SYNC' state and cells are passed through the receive FIFO. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 109 ...
Page 124
... PRESYNC state to the SYNC state and from the SYNC state to the HUNT state. This bit is reset immediately after a read to this register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default OOCDE 0 HCSE 0 FIFOE 0 OOCDI X CHCSI X UHCSI X FOVRI X FUDRI X PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 110 ...
Page 125
... The OOCDE bit enables the generation of an interrupt due to a change of cell delineation state. When OOCDE is set to logic one, the interrupt is enabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 111 ...
Page 126
... Register. The PASS bit in the RACP Control/Status Register must be set to logic zero to enable dropping of cells matching this pattern. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 112 ...
Page 127
... 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 4 Function Default MGFC[3] 0 MGFC[2] 0 MGFC[1] 0 MGFC[0] 0 MPTI2] 0 MPTI[1] 0 MPTI[0] 0 MCLP 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 113 ...
Page 128
... HCS error count register address the uncorrectable HCS error count register address. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 114 ...
Page 129
... HCS error count register address the uncorrectable HCS error count register address. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 115 ...
Page 130
... When HCS is a logic one, the HCS octet read from the FIFO is inserted transparently into the transmit cell stream. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default FIFOE 0 TSOCI X FOVRI X DHCS 0 HCS 0 HCSADD 1 DSCR 0 FIFORST 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 116 ...
Page 131
... TSOC input is sampled high during any position other than the first word of the selected data structure. When FIFOE is set to logic one, the interrupt is enabled. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 117 ...
Page 132
... 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 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 118 ...
Page 133
... FIFO. Bit ICP[7] corresponds to the most significant bit of the octet, the first bit transmitted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 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 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 119 ...
Page 134
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Register Normal Mode Registers Master Test Reserved For Test PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 120 ...
Page 135
... DATA SHEET PMC-930305 2. Writable test mode register bits are not initialized upon reset unless otherwise noted. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 121 ...
Page 136
... The DBCTRL bit overrides the HIZDATA bit. The PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Function Default Unused X Unused X Unused X PMCTST X DBCTRL X IOTST 0 HIZDATA X HIZIO 0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 122 ...
Page 137
... FPOS/MLT, RXC+/-, RXD+/-, RSER, D[7:0], A[7:0], ALE, CSB, WRB, RDB, PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Bit 5 Bit 4 Bit 3 PIN[5] PIN[4] PIN[3] TFERF TPYEL TPAIS BUS8 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Bit 2 Bit 1 Bit 0 FPIN PICLK PIN[2] PIN[1] PIN[0] TLAIS TTOH TCLK ...
Page 138
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Bit 5 Bit 4 Bit 3 LOF OOF LOS POUT[5] POUT[4] POUT[3] FERF LAIS PAIS LOP PYEL TPOHCLK PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Bit 2 Bit 1 Bit 0 RTOH RTOHCLK RTOHFP POUT[2] POUT[1] POUT[0]/ FPOUT RPOHFP RPOH RPOHCLK TTOHCLK TTOHFP ...
Page 139
... Boundary Scan BYPASS Bypass BYPASS Bypass STCTEST Boundary Scan BYPASS Bypass BYPASS Bypass 32 bits 0H 5345H 0CDH 053450CDH Pin/Enable tsen bus8 rrdb PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 000 001 010 011 100 101 110 111 Boundary Scan Register Bit 125 ...
Page 140
... PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 63 62:47 46 (For RDAT[15:0]) 45 44: ...
Page 141
... A1, A2 bit sequence in the incoming stream. A1 and PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE SOH PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE PATH OVERHEAD POH 127 ...
Page 142
... Line AIS is inserted by overwriting the line overhead (including bits 6, 7, and 8 of the K2 byte), and the SPE with the all ones pattern before scrambling. In the receive PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 128 ...
Page 143
... The selection of 8-bit word width versus 16-bit word width is made using primary input BUS8. The available data structures are shown in the figures 8, and 9: PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 129 ...
Page 144
... HCS is calculated internally inserted directly from the upper 8 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Bit 8 Bit STATUS/CONTROL PAYLOAD1 PAYLOAD3 PAYLOAD5 PAYLOAD47 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Bit HCS PAYLOAD2 PAYLOAD4 PAYLOAD6 PAYLOAD48 130 ...
Page 145
... Error free headers, "corrected" headers, and headers containing uncorrectable errors are passed while HCSPASS is a logic one. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Bit PAYLOAD1 PAYLOAD48 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Bit 0 131 ...
Page 146
... TSER are both tied high). Diagnostic loopback and line loopback are activated by bits contained in the S/UNI Master Control Register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 132 ...
Page 147
... Processor Transport Ser/ Overhead Par Extract Transport Par/ Overhead Ser Insert Tx Tx Section Line O/H O/H Processor Processor L ine Side I Section Line O/H O/H Processor Processor Transport Ser/ Overhead Par Extract PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE HIGH SPEED LINE LOOPBACK DIAGNOSTIC LOOPBACK 133 ...
Page 148
... TRSTB TCK PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Boundary Scan Register Device Identification Register Bypass Register Instruction Register and Decode Control Select Tri-state Enable PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Mux DFF TDO 134 ...
Page 149
... The TAP controller is a synchronous finite state machine clocked by the rising edge of primary input, TCK. All state transitions are controlled using primary input, TMS. The finite state machine is described below. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 135 ...
Page 150
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 1 Select-DR-Scan 0 1 Capture-DR 0 Shift- Exit1-DR 0 Pause- Exit2-DR 1 Update- All transitions dependent on input TMS PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 1 Select-IR-Scan 0 1 Capture-IR 0 Shift- Exit1-IR 0 Pause- Exit2-IR 1 Update- 136 ...
Page 151
... The shift instruction register state is used to shift both the instruction register and the selected test data registers by one stage. Shifting is from MSB to LSB and occurs on the rising edge of TCK. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 137 ...
Page 152
... Capture-DR state. The sampled values can then be viewed by shifting the boundary scan register using the Shift-DR state. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 138 ...
Page 153
... TDI are used to drive primary inputs. During the Capture-DR state, primary outputs are sampled and loaded into the boundary scan register. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 139 ...
Page 154
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 •••• •••• •••• •••• 125 µs between framing pattern occurrences PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 140 ...
Page 155
... FPOS / MLT = '1' •••• •••• •••• •••• 125 µs between framing pattern occurrences PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 141 ...
Page 156
... •••• •••• Two valid framing patterns (125 µs) PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• A1/A2 Error •••• ...
Page 157
... •••• •••• •••• PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• •••• •••• •••• •••• ...
Page 158
... •••• •••• •••• PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• •••• •••• ...
Page 159
... A1 byte A1 byte A2 byte A2 byte A1 byte PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• G1 •••• •••• •••• 1.25 ms (10 frames) •••• ...
Page 160
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 B3 byte C2 byte G1 byte F2 byte J1 byte PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• •••• Z4 byte Z5 byte •••• B3 byte ...
Page 161
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 A1 byte A1 byte A2 byte A2 byte A1 byte PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• •••• E2 byte E2 byte (unused) (unused) •••• ...
Page 162
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 B3 byte C2 byte G1 byte F2 byte J1 byte PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE •••• •••• Z4 byte Z5 byte •••• B3 byte ...
Page 163
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 24 TCLK Periods •••• •••• •••• •••• PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE W(N) W1 149 ...
Page 164
... TSOC. An interrupt may be PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 •••• •••• •••• •••• PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE W(N) W1 150 ...
Page 165
... TSOC is sampled high during any word other than the first word of the data structure, and the transmit cell write address counter is reset to the first word of the data structure. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 151 ...
Page 166
... Absolute Maximum Junction Temperature Power Dissipation PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 0°C to +70°C -40°C to +125°C -0.5V to +6.0V -0. ±500 V ±100 mA ±20 mA +230°C +150°C 1.5 W PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE +0.5V DD 152 ...
Page 167
... Max 4.75 5 5.25 4.75 5.25 4.75 5.25 2.5 3.5 3.5 44 -0.5 0 2.0 0.6 1.0 0.1 0.4 VTERM - 0.6 2.4 4.7 3.5 1.0 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Units Conditions Volts V = 600 mV PISWING Volts V = 600 mV PISWING Volts Volts Guaranteed Input LOW Voltage +0.5 Volts Guaranteed Input HIGH Voltage Volts Input swing assuming signal is AC coupled as illustrated in figures 1 and 2 ...
Page 168
... PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Units Conditions Volts GND, Notes 1, 3 µ Notes µ GND, Notes 1, 3 µ Notes µ GND, Notes 2, 3 µA ...
Page 169
... R2 = 312 ). PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Zo TXDO+/-, TXD+/- VTERM = * Vcc (R1 + R2) controlled impedance environment with PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE VTERM TXDO+/-, Zo TXD+/- and 155 ...
Page 170
... Valid Read to Valid Data Propagation Delay RD tZ Valid Read Negated to Output Tri-state RD tZ Valid Read Negated to Output Tri-state INTH PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE ±5%) DD PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units ...
Page 171
... Microprocessor Interface timing applies to normal mode register accesses only. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE Valid Address ALR PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE tH AR ALR INTH tZ RD Valid Data 157 ...
Page 172
... Valid Write Pulse Width WR PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE and tS are not applicable. ALR L LR and tS are not applicable if address latching is used. AR PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units ...
Page 173
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 Valid Address tS tH ALW Valid Data , and tS are not applicable. ALW L LW and tS are not applicable if address latching is used. AW PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ALW 159 ...
Page 174
... RXD+/RXD- Setup time to rising RXC+/RXC- RXD tH RXD+/RXD- Hold time to rising RXC+/RXC- RXD PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE ±5%) DD PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units 20 MHz ...
Page 175
... PIN[7:0] FPIN RXC+ RXC- RXD+ RXD- PICLK tP RCLK OOF PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE PIN PIN tS tH FPIN FPIN tS tH RXD RXD tP RCLK RCLK tP OOF PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 161 ...
Page 176
... RCLK Low to LOP Valid LOP t P RCLK Low to PAIS Valid PAIS t P RCLK Low to PYEL Valid PYEL PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units ...
Page 177
... Receive Alarm Output Timing RCLK OOF LOF LOS LAIS FERF LOP PAIS PYEL PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 tP OOF tP LOF tP LOS tP LAIS tP FERF tP LOP tP PAIS tP PYEL PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 163 ...
Page 178
... P RTOHFP RTOHCLK Low to RTOHFP Valid t P RPOH RPOHCLK Low to RPOH Valid t P RPOHFP RPOHCLK Low to RPOHFP Valid PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units ...
Page 179
... Figure 37 - Receive Overhead Access Timing RCLK RTOHCLK RPOHCLK RTOHCLK RTOH RTOHFP RPOHCLK RPOH RPOHFP PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 tP RPOHCLK tP RTOH tP RTOHFP tP RPOH tP RPOHFP PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE tP RTOHCLK 165 ...
Page 180
... TFP TFP Set-up time to TCLK tH TFP TFP Hold time to TCLK tP TXD TXCO+/TXCO- Low to TXD+/TXD- Valid PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units 20 MHz 40 60 ...
Page 181
... Line Side Transmit Interface Timing TCLK TFP POUT[7:0] FPOUT TCLK tP POCLK TXCO+ TXCO- TXD+ TXD- PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE TFP tP POCLK POCLK tP PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE TFP tP POUT tP FPOUT TXD 167 ...
Page 182
... TPAIS Set-up time to POCLK tH TPAIS TPAIS Hold time to POCLK tS TPYEL TPYEL Set-up time to POCLK tH TPYEL TPYEL Hold time to POCLK PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units ...
Page 183
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE TLAIS TLAIS tS tH TFERF TFERF tS tH TPAIS TPAIS tS tH TPYEL TPYEL PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units - ...
Page 184
... TPOH Set-up time to TPOHCLK tH TPOH TPOH Hold time to TPOHCLK tS POHEN TPOHEN Set-up time to TPOHCLK tH POHEN TPOHEN Hold time to TPOHCLK PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units ...
Page 185
... DATA SHEET PMC-930305 Figure 40 - Transmit Overhead Access Timing POCLK TTOHCLK TPOHCLK TTOHCLK TTOHFP TPOHCLK TPOHFP PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 tP TPOHCLK tP TTOHFP tP TPOHFP PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE tP TTOHCLK 171 ...
Page 186
... PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE TTOH TTOH tS tH TTOHEN TTOHEN tS tH TPOH TPOH tS tH TPOHEN TPOHEN PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units 172 ...
Page 187
... RDAT t Z RRDB High to RDAT[15:0] Tristate RDAT PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 tR CYC tV RRDB tP RDAT tP RCA PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units RRDBH tP RSOC Min Max Units ...
Page 188
... FIFO Write High Pulse Width TWRBH t S TDAT[15:0] Set-up time to TWRB TDAT PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 tR CYC tV RRDB tP RDAT tP RCA PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units RRDBH tZ RDAT ...
Page 189
... Symbol Description TCK Frequency TCK Duty Cycle PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 tW CYC tV TWRB tS TDAT tS TSOC tP TCA PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units TWRBH ...
Page 190
... JTAG Port Interface Timing TCK TMS TDI TCK TDO PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE TMS TMS tS tH TDI TDI tP TDO PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Min Max Units 176 ...
Page 191
... Maximum and minimum PECL output propagation delays are measured with the PECL outputs terminated into a 50 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 equivalent load. PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 177 ...
Page 192
... PART NO. DESCRIPTION PM5345-RC 160 Pin Copper Leadframe Plastic Quad Flat Pack (PQFP) Table 24 - PART NO. AMBIENT TEMPERATURE PM5345-RC 0°C to 70°C PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE Theta Ja Theta Jc 47 ° ...
Page 193
... A1 0-7 DEG b LEAD COPLANARITY DETAIL 3.17 30.95 27.85 30.95 27.85 3.42 31.20 28.00 31.20 28.00 31.45 28.10 31.45 28.10 3.68 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE A 8-12 DEG 8-12 DEG A2 NOTES: 1) ALL DIMENSIONS IN MILLIMETER. 2) DIMENSIONS SHOWN ARE NOMINAL WITH TOLERANCES AS INDICATED. 3) FOOT LENGTH "L" IS MEASURED AT GAGE PLANE, 0.25 ABOVE SEATING PLANE. C ccc ccc 0.73 0.22 0.88 0.65 0.38 0.10 1.03 179 ...
Page 194
... DATA SHEET PMC-930305 NOTES PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 180 ...
Page 195
... DATA SHEET PMC-930305 NOTES PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE 181 ...
Page 196
... PMC-Sierra, Inc. has been advised of the possibility of such damage. © 1998 PMC-Sierra, Inc. PMC-930305 (R4) ret PMC-920404 (R11) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 4 document@pmc-sierra.com info@pmc-sierra.com apps@pmc-sierra.com http://www.pmc-sierra.com Issue date: June 1998 PM5345 S/UNI-155 SATURN USER NETWORK INTERFACE ...