PM5312-SI PMC-Sierra Inc, PM5312-SI Datasheet
PM5312-SI
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PM5312-SI Summary of contents
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... DATA SHEET PMC-930829 SONET/SDH TRANSPORT OVERHEAD TERMINATING TRANSCEIVER TELECOM STANDARD PRODUCT PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX DATA SHEET ISSUE 5: JULY 1998 PM5312 STTX ...
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... PUBLIC REVISION HISTORY Issue No Date of issue 5 July 1998 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Details of Change Data Sheet Reformatted — No Change in Technical Content. Generated R5 data sheet from PMC-920813, P8 PM5312 STTX ...
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... TRANSMIT TRANSPORT OVERHEAD ACCESS ........................ 35 9.8 BYTE INTERLEAVED MULTIPLEXER ......................................... 36 9.9 TRANSMIT LINE OVERHEAD PROCESSOR .............................. 36 9.10 TRANSMIT SECTION OVERHEAD PROCESSOR ...................... 37 9.11 PARALLEL TO SERIAL CONVERTER.......................................... 38 9.12 MICROPROCESSOR INTERFACE .............................................. 38 10 REGISTER DESCRIPTION..................................................................... 39 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX i ...
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... MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS ............................................................................. 111 16 STTX TIMING CHARACTERISTICS ..................................................... 116 16.1 INPUT TIMING............................................................................ 116 16.2 OUTPUT TIMING........................................................................ 123 17 ORDERING AND THERMAL INFORMATION ....................................... 131 18 MECHANICAL INFORMATION.............................................................. 132 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX ii ...
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... ADDRESS 15H: SERIALIZER INPUT PORT ENABLE ...................................... 70 ADDRESS 16H: BIMX INTERRUPT................................................................... 71 ADDRESS 17H: RING CONTROL ..................................................................... 72 REGISTER 18H: TSOP CONTROL.................................................................... 74 REGISTER 19H: TSOP DIAGNOSTIC ............................................................... 77 REGISTER 1AH: TRANSMIT Z1 ........................................................................ 78 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX iii ...
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... REGISTER 1CH: PISO INTERRUPT ................................................................. 80 ADDRESS 1DH: RECEIVE K1 ........................................................................... 81 ADDRESS 1EH: RECEIVE K2 ........................................................................... 82 ADDRESS 1FH: SERIALIZER CONFIGURATION INPUT PORT STATUS/VALUE ....................................................................................... 83 ADDRESS 23H: MASTER TEST........................................................................ 86 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX iv ...
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... Extracts the order wire channels (E1, E2) of the receive stream and serializes them at 64 kbit/s. Optionally inserts the order wire channels into the transmit stream. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 1 ...
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... STTXs for applications in ring-based add drop multiplexers. Low power +5 Volt 0.8 micron CMOS with TTL/CMOS compatible inputs and outputs. 208 pin copper slugged PQFP package. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 2 ...
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... American National Standard for Telecommunications - Digital Hierarchy - Optical Interface Rates and Formats Specification, ANSI T1.105-1991. 2. Bell Communications Research - SONET Transport Systems: Common Generic Criteria, TR-NWT-000253, Issue 2, December, 1991. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 3 ...
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... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER STS-3(STM-1) To STS-12 (STM-4) MUX OOF TOUT[7:0] PM5312 TCLK RICLK STTX RIFP RIN[7:0] PM5312 STTX STS-3c (STM-1) ATM Termination ATM SWITCH CORE #1 PM5345 S/UNI-155 # ...
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... Mbit/s Front End alternatives PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER OOF TOUT[7:0] TCLK PM5312 RICLK STTX RIFP RIN[7:0] PM5312 STTX STS-3c (STM-1) Path Termination ADD-DROP MUX BACKPLANE #1 PM5344 SPTX # ...
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... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Status Control Port Tx Line (Multiplexer Section) O/H Processor Rx Line (Multiplexer Section) O/H Processor * NOT AVAILABLE WITH 180 CPGA PACKAGING OPTION PM5312 STTX TDIS TIFP Tx TICLK Byte Interleaved O/H TIN4[7:0] Multiplex Access TIN3[7:0] TIN2[7:0] ...
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... DATA SHEET PMC-930829 6 DESCRIPTION The PM5312 STTX SONET/SDH Transport Overhead Terminating Transceiver processes the transport overhead (regenerator and multiplexer section overhead) of STS-1, STS-3/STM-1, and STS-12/STM-4 streams and optionally provides byte interleaved multiplexing of lower rate streams. The STTX may be used on the line side of four PM5344 SPTX SONET/SDH ...
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... TIN4[4] TIN4[3] TIN4[2] TIN4[1] TIN4[0] NC PIN 52 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX TOP VIEW PM5312 STTX PIN 156 NC NC VSSO RICLK RSICLK RSDCLK RSD RLAIS/TRCPCLK VSSI VDDI RIFP ...
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... STS-1 mode is selected. RSICLK should be disabled when the bit serial STS-1 interface is not used. 158 The receive incoming serial stream (RSIN) carries the scrambled STS-1 stream in bit serial format. RSIN is sampled on the rising edge of RSICLK. PM5312 STTX RIN[7] 9 ...
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... OOF is updated on the rising edge of RICLK. 136 The loss of frame (LOF) signal is set high when an out of frame state persists for 3 ms. LOF is set low when an in frame state persists for 3 ms. LOF is updated on the rising edge of RICLK. PM5312 STTX 10 ...
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... STTX in ring-based add-drop multiplexer applications. RRCPFP is updated on the falling edge of RRCPCLK. 135 The B1 error clock (B1E return to zero signal that pulses once for every section bit interleaved parity error (B1) detected in the incoming stream eight pulses may occur on B1E per frame. PM5312 STTX 11 ...
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... Master Control Register). RRCPCLK is nominally a 3.24 MHz, 50% duty cycle clock and is normally connected to the TRCPCLK input of a mate STTX in ring-based add-drop multiplexer applications. RRCPFP and RRCPDAT are updated on the falling edge of RRCPCLK. PM5312 STTX 12 ...
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... (STS-1), 24 (STS- 3/STM-1 (STS-12/STM-4) pulses may occur on B2E, per frame. 151 The receive section DCC clock (RSDCLK 192 kHz clock used to update the RSD output. RSDCLK is generated by gapping a 216 kHz clock. PM5312 STTX 13 ...
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... RAPS output. RAPSCLK is generated by gapping a 144 kHz clock. 127 The receive automatic protection switch channel (RAPS) signal carries the automatic protection switch channel (K1, K2) extracted from the incoming stream. RAPS is updated on the falling edge of RAPSCLK. PM5312 STTX 14 ...
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... RTOH[4:1]. RTOHFP is set high while bit 1 (the most significant bit) of the first framing byte (A1) is present in the RTOH[4:1] stream. RTOHFP is updated on the falling edge of RTOHCLK. PM5312 STTX 15 ...
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... ROUT1[7:0] is updated on the falling edge of ROCLK. ROUT1[7:0] contains the entire descrambled outgoing stream and is updated on the rising edge of RICLK when demultiplexing is bypassed, or when the bit serial STS-1 mode is selected. Note that demultiplex bypass is supported for STS-3 mode only. PM5312 STTX 16 ...
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... PCM word, the first bit transmitted). 168 ROUT4[0] is the least significant bit 169 (corresponding to bit 8 of each serial PCM 170 word). ROUT4[7:0] is updated on the falling edge of ROCLK. ROUT4[7:0] is not used when demultiplexing an STS-3 stream into three STS- 1 streams. PM5312 STTX 17 ...
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... MHz, 19.44 MHz or 77.76 MHz 50% duty cycle clock, depending on the operating mode selected. When multiplexing is bypassed, or when STS-1 mode is selected, the incoming stream, TIN1[7:0], is sampled on the rising edge of TCLK. The transmit vector clock (TVCLK) is used during STTX production test to verify internal functionality. PM5312 STTX 18 ...
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... The transmit serial incoming clock (TSICLK) provides timing for updating the bit serial outgoing stream when STS-1 mode is selected. TSICLK is nominally a 51.84 MHz, 50% duty cycle clock. TSOUT is updated on the rising edge of TSICLK. TSICLK should be disabled when the bit serial STS-1 interface is not used. PM5312 STTX 19 ...
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... PCM 48 word, the first bit transmitted). TIN4[0] is the 49 least significant bit (corresponding to bit each serial PCM word). TIN4[7:0] is sampled on 51 the rising edge of TICLK. TIN4[7:0] is not used when multiplexing three STS-1 streams to an STS-3 stream. PM5312 STTX 20 ...
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... TDIS TDIS is high during the section BIP byte (B1), the TIN[7:0] value becomes an error mask for the generated section BIP . 3) If TDIS is high during the line BIP bytes (B2), the TIN[7:0] value becomes an error mask for the generated line BIP . PM5312 STTX 21 ...
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... MHz for STS-1) clock that provides timing for upstream circuitry that sources the transport overhead bus, TTOH[4:1]. TTOHCLK is a gapped 6.48 MHz clock when accessing the transport overhead of STS-3/STM-1 streams. TTOHCLK is a gapped 2.16 MHz clock when accessing the transport overhead of an STS-1 stream. PM5312 STTX 22 ...
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... H1, H2, B1 bit positions enables an error mask. While the error mask is enabled, a high level on inputs TTOH[4:1] causes the corresponding H1, H2 bit positions to be inverted. A low level on TTOH allows the corresponding bit positions to pass through the STTX uncorrupted. TTOHEN is sampled on the rising edge of TTOHCLK. PM5312 STTX 23 ...
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... AIS and send FERF bit positions in the TRCPDAT stream. TRCPFP is normally connected to the RRCPFP output of a mate STTX in ring-based add-drop multiplexer applications. TRCPFP is sampled on the rising edge of TRCPCLK. PM5312 STTX 24 ...
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... TSOW, TSUC, and TLOW inputs. TOWCLK is generated by gapping a 72 kHz clock. 86 The transmit section order wire (TSOW) signal contains the section order wire channel (E1) inserted into the outgoing stream. TSOW is sampled on the rising edge of TOWCLK. PM5312 STTX 25 ...
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... PCM word). TOUT[7:0] is updated on the rising edge of TCLK. 102 The transmit serial outgoing stream, (TSOUT), carries the scrambled stream in bit serial format when STS-1 mode is selected. TSOUT is updated on the rising edge of TSICLK. PM5312 STTX 26 ...
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... The active low, open drain section interrupt (SINTB) signal is set when an event is detected on one of the section layer maskable interrupt sources, and the SLIM enable input is held high. This interrupt signal is not available with the 180 pin CPGA packaging option. PM5312 STTX 27 ...
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... D[7:0] bus with the addressed register's contents while RDB and CSB are low. 16 The active low write strobe (WRB) signal is low during a STTX write access. The D[7:0] bus contents are clocked into the addressed register on the rising WRB edge while CSB is low. PM5312 STTX 28 ...
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... VDC supply together with the 26 VDDI[3:0] pins. Care must be taken to avoid 95 coupling noise induced on the VDDO pins into 116 the VDDI pins. VDDO[8:6] are not available with 133 the 180 CPGA packaging option. 88 183 PM5312 STTX 29 ...
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... VSSI[3:0] pins. Care must be 28 taken to avoid coupling noise induced on the 96 VSSO pins into the VSSI pins. VSSO[9] is not 108 available with the 180 CPGA packaging option. 115 122 154 18 PM5312 STTX 30 ...
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... STS-3/STM-1 or STS-12/STM-4 streams) that searches for occurrences of the framing pattern (A1, A2) in the bit serial data stream. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 31 ...
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... SONET/SDH data stream. It can be configured to process an STS-1, STS-3/STM-1, or STS-12/STM-4 data stream PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER -3 BER, the first algorithm provides a 99.75% PM5312 STTX 32 ...
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... FEBE events. For STS-12 streams, the line FEBE byte has 97 legal values (namely 00H - 60H) representing errors. Illegal Z2 values are interpreted as zero errors. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 33 ...
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... STTX. The alarm status and maintenance signal control information that is passed on the ring control ports consists of Filtered APS (K1 and K2) byte values PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 34 ...
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... TDIS is used to disable the insertion of transport overhead either from the TTOH[4:1] bus, or from the individual channels (TSD, TSOW, TSUC, TLD, TAPS, and TLOW). PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 35 ...
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... TLOP as bit serial inputs (TLD, TLOW, and TAPS). The TLOP provides the bit serial clock for each line overhead channel (TLDCLK, TOWCLK, TAPSCLK). PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 36 ...
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... TSOP in byte serial format on outputs TOUT[7:0]. The TSOP block is intended to operate with a downstream serializer (the Parallel to Serial Converter block for STS-1 streams; or external Parallel to Serial PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 37 ...
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... The normal mode registers are used during normal operation to configure and monitor the STTX while the test mode registers are used to enhance the testability of the STTX. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 38 ...
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... PM5312 STTX Register Master Configuration Master Control/Enable Master Interrupt Status Master Reset and Identity TLOP Control TLOP Diagnostic Transmit K1 Transmit K2 RLOP Control/Status RLOP Interrupt B2 Error Count #1 B2 Error Count #2 B2 Error Count #3 FEBE Error Count #1 ...
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... Similarly, writing to reserved registers should be avoided. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER 0 10-1FH PM5312 STTX Reserved for section layer test 40 ...
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... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default TMODE[1] 1 TMODE[0] 1 FPOS/STS1 0 DXBP 0 MXBP 0 MODESEL 0 RMODE[1] 1 RMODE[ STS-3 (STM-1) 10 Reserved 11 STS-12 (STM-4) PM5312 STTX MODE STS-1 41 ...
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... STS-12 (STM-4) mode is selected. BIMX may also be bypassed while in STS-3 or STS-12 modes using the MXB PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER TMODE[1: PM5312 STTX MODE STS-1 STS-3 (STM-1) Reserved STS-12 (STM-4) 42 ...
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... DATA SHEET PMC-930829 bit. The TMODE[1:0] value is ignored when the MODESEL bit is set to a logic zero. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 43 ...
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... The change of protection switch byte failure alarm interrupt enable is an interrupt mask for events detected by the receive APS processor. When PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default RCP 0 Z1E 0 PSBFE 0 COAPSE 0 PISOE 0 RSOPE 0 BIMXE 0 RLOPE 0 PM5312 STTX 44 ...
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... RCP is a logic one, the ring control ports are enabled, and alarm status and maintenance signal insertion control is provided by the RRCPCLK, RRCPFP , and RRCPDAT outputs and the TRCPCLK, TRCPFP , and TRCPDAT inputs. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 45 ...
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... K1/K2 byte values are observed for three consecutive frames. This bit is cleared when the Master Interrupt Status Register is read. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default PSBFV X Z1I X PSBFI X COAPSI X PISOI X RSOPI X BIMXI X RLOPI X PM5312 STTX 46 ...
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... K1 bytes, have been received. The alarm is removed (PSBFV is set low) when three consecutive frames containing identical K1 bytes have been received. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 47 ...
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... RICLK since the last time this PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default RESET 0 RICLKA 0 TCLKA 0 TICLKA 0 RINA 0 ID[2] 0 ID[1] 0 ID[ logic 0 in this bit position indicates TICLK is not PM5312 STTX 48 ...
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... The RESET bit must be explicitly set and cleared by writing the corresponding logic value to this register. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER A logic 0 in this bit position indicates RICLK is not PM5312 STTX 49 ...
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... DCC is thus accomplished without the use of the TDIS input. Note PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X UBT 0 APSREG 0 DZ2 0 DAPS 0 DDL 0 DOW 0 FERF 0 PM5312 STTX 50 ...
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... APSREG is a logic one, the transmit APS channel is inserted from the Transmit K1 Register and the Transmit K2 Register. The APS bytes may also be inserted upstream of the TLOP using the TDIS or TTOHEN inputs, or the PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 51 ...
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... TDIS input had been sampled high during the unused byte positions in the incoming frame. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 52 ...
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... BIP-8 bytes (B2 bytes). When DB2 is set high, each bit of every B2 byte is inverted. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X Unused X Unused X Unused X Unused X Unused X DB2 0 PM5312 STTX 53 ...
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... Transmit K2 Register are inserted in the SONET/SDH stream starting at the next frame boundary. Successive writes to this register must be spaced at least two frames (250 µs) apart. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER 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 PM5312 STTX 54 ...
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... Transmit K1 Register. A coherent APS code value is ensured by writing the desired K2 APS code value to this register before writing the Transmit K1 Register. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER 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 PM5312 STTX 55 ...
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... The FERFDET bit determines the line FERF alarm detection algorithm. When FERFDET is set to logic 1, line FERF is declared when a 110 binary pattern PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default BIPWORD 0 ALLONES 0 AISDET 0 FERFDET 0 BIPWORDO 0 Unused X LAISV X FERFV X PM5312 STTX 56 ...
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... B2 error event counter is increment for each and every B2 bit error that occurs during that frame ( the counter can be incremented up to 8xN times per frame, for N=1,3, or 12). PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 57 ...
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... The LAIS interrupt enable is an interrupt mask for line AIS. When LAISE is a logic one, a line interrupt is generated when line AIS is declared or removed. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default FEBEE 0 BIPEE 0 LAISE 0 FERFE 0 FEBEI X BIPEI X LAISI X FERFI X PM5312 STTX 58 ...
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... The line far end block error interrupt enable is an interrupt mask for line FEBE events. When FEBEE is a logic one, a line interrupt is generated when a line FEBE indication is detected. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 59 ...
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... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default BE[7] X BE[6] X BE[5] X BE[4] X BE[3] X BE[2] X BE[1] X BE[0] X Function Default BE[15] X BE[14] X BE[13] X BE[12] X BE[11] X BE[10] X BE[9] X BE[8] X Function Default Unused X Unused X Unused X Unused X BE[19] X BE[18] X BE[17] X BE[16] X PM5312 STTX 60 ...
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... DATA SHEET PMC-930829 begin a new cycle of error accumulation. After the 1µs period has elapsed, the B2 Error Count Registers may be read. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 61 ...
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... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default FE[7] X FE[6] X FE[5] X FE[4] X FE[3] X FE[2] X FE[1] X FE[0] X Function Default FE[15] X FE[14] X FE[13] X FE[12] X FE[11] X FE[10] X FE[9] X FE[8] X Function Default Unused X Unused X Unused X Unused X FE[19] X FE[18] X FE[17] X FE[16] X PM5312 STTX 62 ...
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... DATA SHEET PMC-930829 begin a new cycle of error accumulation. After the 1µs period has elapsed, the FEBE Error Count Registers may be read. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 63 ...
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... When a logic 0 is written to the ALGO2 bit position, the framer is enabled to use the first of the framing algorithms where all the A1 framing PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default BIPWORD 0 DDS 0 FOOF X ALGO2 0 BIPEE 0 LOSE 0 LOFE 0 OOFE 0 PM5312 STTX 64 ...
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... BIPWORD bit position, all errors in the B1 byte are indicated per frame on the B1E output and are accumulated in the B1 error counter. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 65 ...
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... The LOFI bit is set high when loss of frame is declared or removed. This bit is cleared when the RSOP Interrupt Status Register is read. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X BIPEI X LOSI X LOFI X OOFI X LOSV X LOFV X OOFV X PM5312 STTX 66 ...
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... RSOP Interrupt Status Register is read. BIPEI: The BIPEI bit is set high when a section BIP error is detected. This bit is cleared when the RSOP Interrupt Status Register is read. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 67 ...
Page 74
... After the 1µs period has elapsed, the B1 Error Count Registers may be read. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default BE[7] X BE[6] X BE[5] X BE[4] X BE[3] X BE[2] X BE[1] X BE[0] X Function Default BE[15] X BE[14] X BE[13] X BE[12] X BE[11] X BE[10] X BE[9] X BE[8] X PM5312 STTX 68 ...
Page 75
... DLEB primary inputs. The outputs controlled by this register are not available with the 180 pin CPGA packaging option. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X SCPO[5] 1 SCPO[4] 1 SCPO[3] 0 SCPO[2] 1 SCPO[1] 0 SCPO[0] 0 PM5312 STTX 69 ...
Page 76
... SCPI[3:0] input is inhibited from activating the interrupt. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X Unused X Unused X SCPIE[3] 0 SCPIE[2] 0 SCPIE[1] 0 SCPIE[0] 0 PM5312 STTX 70 ...
Page 77
... When PAEE is a logic one, an interrupt is generated when a phase alignment error is detected. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X Unused X Unused X Unused X Unused X PAEE 0 PAEI X PM5312 STTX 71 ...
Page 78
... TFERF input (when the ring control ports are disabled) and the FERF bit in the TLOP Control Register. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default RINGEN 0 INSFERF X INSAIS X AUTOFEBE 0 AUTOFERF 0 AUTORAIS 0 SFERF 0 SAIS 0 PM5312 STTX 72 ...
Page 79
... STTX (LOF, LOS, and line AIS). Also, line FEBE is inserted based on B2 errors detected by the receive portion of the STTX. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 73 ...
Page 80
... TDIS input using the UBT bit in this register. When DDL is logic PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused UBT 0 DC1 0 DUC 0 DDL 0 DOW 0 LAIS 0 PM5312 STTX 74 ...
Page 81
... TDIS input had been sampled high during the unused byte positions in the incoming frame. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 75 ...
Page 82
... The disable scrambling (DS) bit controls the scrambling of the transmit STS- 1/3/12 stream. When a logic one is written to the DS bit position, the scrambler is disabled. When a logic zero is written to the DS bit position, the scrambler is enabled. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 76 ...
Page 83
... When DLOS is set high the output data register is held reset and all output data is forced to 00H. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X Unused X Unused X Unused X DLOS 0 DBIP8 0 DFP 0 PM5312 STTX 77 ...
Page 84
... Z1[0] is the least significant bit, corresponding to bit 8, the last bit transmitted. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Z1[7] 0 Z1[6] 0 Z1[5] 0 Z1[4] 0 Z1[3] 0 Z1[2] 0 Z1[1] 0 Z1[0] 0 PM5312 STTX 78 ...
Page 85
... Z1E bit in the Master Control/Enable Register). PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Z1[7] X Z1[6] X Z1[5] X Z1[4] X Z1[3] X Z1[2] X Z1[1] X Z1[0] X PM5312 STTX 79 ...
Page 86
... When PAEE is logic zero, phase alignment errors are inhibited from generating an interrupt. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X Unused X Unused X Unused X Unused X PAEE 0 PAEI 0 PM5312 STTX 80 ...
Page 87
... K2[0] is the least significant bit, corresponding to bit 8, the last bit received. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER 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 PM5312 STTX 81 ...
Page 88
... K2[0] is the least significant bit, corresponding to bit 8, the last bit received. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER 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 PM5312 STTX 82 ...
Page 89
... SCPI[3:0] are not available with the 180 pin CPGA packaging option. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X SCPIV[1] X SCPIV[0] X SCPII[3] X SCPII[2] X SCPII[1] X SCPII[0] X PM5312 STTX 83 ...
Page 90
... PM5312 STTX Register Reserved for normal registers Reserved for normal registers Serializer Test Register 0 Serializer Test Register 1 Serializer Test Register 2 Master Test TLOP Test Register 0 TLOP Test Register 1 TLOP Test Register 2 TLOP Test Register 3 ...
Page 91
... PM5312 STTX BIDX Test Register 1 BIMX Test Register 0 BIMX Test Register 1 TSOP Test Register 0 TSOP Test Register 1 TSOP Test Register 2 TSOP Test Register 3 PISO Test Register 0 PISO Test Register 1 PISO Test Register 2 Reserved 85 ...
Page 92
... DBCTRL bit is used to measure the drive capability of the data bus driver pads. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Function Default Unused X Unused X Unused X PMCTST X DBCTRL X IOTST 0 HIZDATA X HIZIO 0 PM5312 STTX 86 ...
Page 93
... TTOH[3] TLD TFERF TAPS RIN[5] RIN[4] RIN[3] TIN1[5] TIN1[4] TIN1[3] TIN2[5] TIN2[4] TIN2[3] TIN3[5] TIN3[4] TIN3[3] TIN4[5] TIN4[4] TIN4[3] TSD PM5312 STTX Bit 2 Bit 1 Bit 0 TTOH[2] TTOH[1] TTOHEN RSICLK RSIN RLAIS RIFP RIN[2] RIN[1] RIN[0] TIFP TDIS TICLK TIN1[2] TIN1[1] TIN1[0] ...
Page 94
... ROUT1[5] ROUT1[4] ROUT1[3] ROUT2[5] ROUT2[4] ROUT2[3] ROUT3[5] ROUT3[4] ROUT3[3] ROUT4[5] ROUT4[4] ROUT4[3] ROCLK ROFP TTOHCLK TTOHFP TSDCLK TOUT[5] TOUT[4] TOUT[3] PM5312 STTX Bit 2 Bit 1 Bit 0 ROWCLK RTOH[3] RTOH[2] RTOH[1] RSDCLK RSUC ROUT1[2] ROUT1[1] ROUT1[0] ROUT2[2] ROUT2[1] ROUT2[0] ROUT3[2] ROUT3[1] ROUT3[0] ROUT4[2] ...
Page 95
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER C1 BYTE UNSCRAMBLED (STS SPE STS-1 #3) F6H F6H F6H 28H 28H 28H 01H A1 BYTE (STS STS-1 #3) A1 (F6H) A2 (28H) PM5312 STTX 02H 03H A2 BYTE C1 BYTE (STS (STS STS-1 #3) STS-1 #3) C1 (01H ...
Page 96
... A2 BYTES C1 BYTES (STS-3 #4) (STS-3 # BYTES A2 BYTES (STS STS-3 #4) (STS STS-3 #4) PM5312 STTX SPE SPE SPE SPE C1 BYTES SPE (STS STS-3 #4) ...
Page 97
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER A2 BYTE C1 BYTE (STS STS-1 #3) A2 BYTE A1 BYTE (STS STS-1 #3) (STS STS-1 #3) SCRAMBLED STS-1 FRAME DATA PM5312 STTX SPE SPE C1 BYTE (STS STS-1 #3) A1 (F6H) A2 (28H) C1 (01H) 91 ...
Page 98
... C1 byte), and may be used by downstream circuitry for frame alignment. While the STTX is out-of-frame, ROFP is updated based on the last frame alignment. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER C1 PM5312 STTX SPE 92 ...
Page 99
... C1 BYTES (STS STS-3 #4) (STS STS-3 #4) A1 BYTES A2 BYTES (STS-3 #1) (STS-3 #1) A1 BYTES A2 BYTES (STS-3 #2) (STS-3 #2) A1 BYTES A2 BYTES (STS-3 #3) (STS-3 #3) A1 BYTES A2 BYTES (STS-3 #4 (STS-3 #4) PM5312 STTX SPE C1 BYTES SPE (STS-3 #1) SPE C1 BYTES (STS-3 #2) SPE C1 BYTES (STS-3 #3) SPE C1 BYTES (STS-3 #4) 93 ...
Page 100
... bit position to be transmitted uncorrupted. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER K2 BYTE (STS STS-1 #3) TDIS is sampled high so K2 STS-1#3 byte value is not overwritten K1 BYTE (STS STS-1 #3) PM5312 STTX SPE K2 BYTE (STS STS-1 #3) 94 ...
Page 101
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER K2 BYTE (STS-3 #1) K2 BYTE (STS-3 #2) K2 BYTE (STS-3 #3) K2 BYTE (STS-3 #4) TDIS is high so byte values are not overwritten in positions K2 STS STS-1 #12 K1 BYTES K2 BYTE (STS STS-3 #4) (STS STS3 #4) PM5312 STTX SPE SPE SPE SPE SPE 95 ...
Page 102
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER •••• •••• •••• •••• •••• 125 µs between framing pattern occurrences PM5312 STTX ...
Page 103
... •••• •••• Two valid framing patterns (125 µs) PM5312 STTX •••• A1/A2 Error •••• •••• ...
Page 104
... •••• •••• •••• PM5312 STTX •••• •••• •••• •••• •••• K2 ...
Page 105
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER E1, F1 approx 750 ns PM5312 STTX ...
Page 106
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER E1, F1 PM5312 STTX approx 750 ns 100 ...
Page 107
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Row 3 Row 4 Row 5 Row 6 bytes bytes bytes approx. 2 MHz DLCLK bursts PM5312 STTX Row 7 Row 8 Row 9 bytes bytes bytes bytes 101 ...
Page 108
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Row 3 Row 4 Row 5 Row 6 bytes bytes bytes bytes approx. 2 MHz DLCLK bursts PM5312 STTX Row 7 Row 8 Row 9 bytes bytes bytes 102 ...
Page 109
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Row 3 Row 4 Row 5 Row 6 bytes bytes bytes bytes PM5312 STTX Row 7 Row 8 Row 9 bytes bytes bytes 8TH OF 8 POSSIBLE B1E EVENTS PER FRAME 96TH OF 96 ...
Page 110
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER A1 byte A1 byte A2 byte A2 byte A1 byte PM5312 STTX •••• •••• E2 byte E2 byte (unused) (unused) •••• A1 byte ...
Page 111
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER A1 byte A1 byte A2 byte A2 byte A1 byte PM5312 STTX •••• •••• E2 byte E2 byte (unused) (unused) •••• A1 byte ...
Page 112
... STTX feature enhancements. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER RESERVED FOR LINE FEBE INDICATIONS : Reserved for future use : Reserved for line FEBE indication PM5312 STTX 106 ...
Page 113
... SAIS bit in the Ring Control Register. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER RESERVED FOR LINE FEBE Filtered K2 byte PM5312 STTX 107 ...
Page 114
... Lead Temperature Absolute Maximum Junction Temperature Power Dissipation PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER -40°C to +85°C -40°C to +125°C -0.5V to +6.0V -0. ±500V ±100 mA ±20 mA +300°C +150°C 2.5 W PM5312 STTX +0.5V DD 108 ...
Page 115
... V DD +0.5 0.4 2.4 3.5 0.8 0.5 +20 +200 -10 0 +10 -10 0 +10 -200 -20 -10 0 +10 - PM5312 STTX Units Conditions Volts Guaranteed Input LOW Voltage Volts Guaranteed Input HIGH Voltage Volts V = min mA, Note 3 Volts V = min mA, Note 3 Volts Volts Volts µ GND, Notes 1, 3 µ ...
Page 116
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Min Typ Max 5 214 255 PM5312 STTX Units Conditions pF Excluding Package, Package Typically 2 pF for PQFP 5.5 V, Outputs DD Unloaded, RICLK, TCLK = 77.76 MHz, Random Data (VDD=5 ...
Page 117
... Propagation Delay tZ Valid Read Negated to Output RD Tri-state tZ Valid Read Negated to Output INTH Tri-state PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER = 5 V ±10%) DD PM5312 STTX Min Max Units ...
Page 118
... Microprocessor Interface timing applies to normal mode register accesses only. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tS AR Valid Address tS ALR PM5312 STTX tH AR ALR INTH tZ RD Valid Data 112 ...
Page 119
... Volt point of the clock to the 1.4 Volt point of the input. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER , and tS are not applicable. ALR L LR are not applicable if address latching is used. AR PM5312 STTX 113 ...
Page 120
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER Valid Address tS tH ALW ALW Valid Data PM5312 STTX Min Max Units ...
Page 121
... Volt point of the clock to the 1.4 Volt point of the input. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER , and tS are not applicable. ALW L LW and tS are not applicable if address latching is used. AW PM5312 STTX 115 ...
Page 122
... RLAIS PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER = 5 V ±10 RIN RIN tS tH RIFP RIFP tS tH RLAIS RLAIS PM5312 STTX Min Max Units 78 MHz ...
Page 123
... TAPS Hold Time to TAPSCLK TAPS tS TTOHCLK Set-up Time to TTOH TTOH[4:1], TTOHEN tH TTOHCLK Hold Time to TTOH TTOH[4:1], TTOHEN PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX Min Max Units 20 MHz ...
Page 124
... PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tS tH TIN1 TIN1 tS tH TIFP TIFP tS tH TDIS TDIS tS tH TLAIS TLAIS tS tH TFERF TFERF tS tH TLD TLD tS tH TOW TOW tS tH TAPS TAPS tS tH TSD TSD tS tH TTOH TTOH PM5312 STTX 118 ...
Page 125
... TIFP Hold Time to TICLK TIFP tS TDIS Set-up Time to TICLK TDIS tH TDIS Hold Time to TICLK TDIS PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX Min Max Units 78 MHz MHz 33 67 ...
Page 126
... TIN4[7:0] TIFP TDIS PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tS tH TIN1 TIN1 tS tH TIN2 TIN2 tS tH TIN3 TIN3 tS tH TIN4 TIN4 tS tH TIFP TIFP tS tH TDIS TDIS PM5312 STTX 120 ...
Page 127
... TSIN tH RSIN Hold Time to RSICLK TSIN Figure 32 - STS-1 Input RSICLK RSIN PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tS tH RSIN RSIN PM5312 STTX Min Max Units 52 MHz MHz ...
Page 128
... Volt point of the clock to the 1.4 Volt point of the input. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tS tH TRCPFP tS tH TRCPD PM5312 STTX Min Max Units 4 MHz ...
Page 129
... RAPSCLK Low to RAPS Valid Prop Delay tPRTOH RTOHCLK Low to RTOH[4:1] and RTOHFP Valid Prop Delay PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX Min Max Units ...
Page 130
... RSD ROWCLK RSOW RSUC RLOW RAPSCLK RAPS RTOHCLK RTOH[4:1] RTOHFP TTOHCLK TTOHFP PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tP ROUT1 tP ROFP tP ALM tP RLD tP RSD tP ROW tP RAPS tP RTOH tP TTOHFP PM5312 STTX 124 ...
Page 131
... Valid Prop Delay tPROUT4 ROCLK Low to ROUT4[7:0] Valid Prop Delay tPROFP ROCLK Low to ROFP Valid Prop Delay PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX Min Max Units - ...
Page 132
... DATA SHEET PMC-930829 Figure 35 - Receive Output Timing of BIDX ROCLK ROUT1[7:0] ROUT2[7:0] ROUT3[7:0] ROUT4[7:0] ROFP PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tP ROUT1 tP ROUT2 tP ROUT3 tP ROUT4 tP ROFP PM5312 STTX 126 ...
Page 133
... TCLK High to TOFP Valid Prop Delay Figure 36 - Transmit Output Timing TCLK TOUT[7:0] TOFP GTICLK PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tP TOUT tP TOFP tP GTICLK PM5312 STTX Min Max Units 127 ...
Page 134
... Prop Delay Figure 37 - STS-1 Output Timing TSICLK TSOUT GTICLK RSICLK ROCLK PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tP TSOUT tP GTICLK tP GBCLK PM5312 STTX Min Max Units 128 ...
Page 135
... For example a maximum propagation delay of 11ns into 30pF is equivalent to a maximum propagation delay of 10ns into 10pF. PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER tP RRCPFP tP PM5312 STTX Min Max Units - ...
Page 136
... Figure 39 - Equivalent Specification for tPTOUT Capacitive Load (pF) PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX Upper Spec Limit Lower Spec Limit 130 ...
Page 137
... ORDERING AND THERMAL INFORMATION STTX Ordering Information PART NO. PM5312-SI STTX Thermal Information PART NO. PM5312-SI PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER DESCRIPTION 208 Slugged Plastic Quad Flat Pack (PQFP) CASE TEMPERATURE -40° ...
Page 138
... EXPOSED HEATSINK Hx STANDOFF A1 0-7 DEG b LEAD COPLANARITY DETAIL 30.35 27.80 30.35 27.80 0.45 30.60 28.00 30.60 28.00 0.60 0.50 0.75 30.85 28.20 30.85 28.20 PM5312 STTX A Hy 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 Hx Hy 0.17 0.22 21.00 21.00 0.27 0.10 132 ...
Page 139
... DATA SHEET PMC-930829 NOTES PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER PM5312 STTX 133 ...
Page 140
... PMC-Sierra, Inc. has been advised of the possibility of such damage. © 1998 PMC-Sierra, Inc. PMC-930829 (R5) ref PMC-920813 (P8) Issue date: July 1998 PROPRIETARY AND CONFIDENTIALTO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE ISSUE 5 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER document@pmc-sierra.com (604) 415-4533 info@pmc-sierra.com apps@pmc-sierra.com http://www.pmc-sierra.com PM5312 STTX ...