DS33R11 Configured as a DCE in MII Mode, Ethernet MAC | Maxim

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver

Figure 9-6. DS33R11 Configured as a DCE in MII Mode

	DS33Z11
	DCE			DTE
	Rx		TXD[3:0]	Tx
		RXD[3:0]	TXD[3:0]
		RXD[3:0]
		RXDV	TX_EN
		RX_CLK	TX_CLK
		RX_ERR	TX_ERR
MAC		RX_CRS	RX_CRS	MAC
MAC		COL_DET	COL_DET	MAC
		COL_DET	COL_DET
	Tx	TXD[3:0]	RXD[3:0]
	Tx			Rx
				Rx
		TX_CLK	RX_CLK
		TX_EN	RXDV
		MDIO	MDIO
		MDC	MDC

9.15 Ethernet MAC

Indirect addressing is required to access the MAC register settings. Writing to the MAC registers requires the SU.MACWD0-3 registers to be written with 4 bytes of data. The address for the write operation must be written to SU.MACAWL and SU.MACAWH. A write command is issued by writing a zero to SU.MACRWC.MCRW and a one to SU.MACRWC.MCS (MAC command status). MCS is cleared by the DS33R11 when the operation is complete.

Reading from the MAC registers requires the SU.MACRADH and SU.MACRADL registers to be written with the address for the read operation. A read command is issued by writing a one to SU.MACRWC.MCRW and a zero to SU.MACRWC.MCS. SU.MACRWC.MCS is cleared by the DS33R11 when the operation is complete. After MCS is clear, valid data is available in SU.MACRD0-SU.MACRD3.Note that only one operation can be initiated (read or write) at one time. Data cannot be written or read from the MAC registers until the MCS bit has been cleared by the device. The MAC registers are detailed in the following table.

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Maxim specifications DS33R11 Configured as a DCE in MII Mode, Ethernet MAC

Contents

Part Temp Range PIN-PACKAGE DS33R11 Table of Contents Integrated T1/E1/J1 Transceiver Device Registers Operating Parameters List of Figures 308 List of Tables Description Page Hdlc Ethernet Mapping X.86 Link Access Protocol for SONET/SDH Ethernet MappingGeneral Microprocessor Interface MAC Interface Committed Information Rate CIR ControllerSdram Interface Jitter Attenuator T1/E1/J1 Line InterfaceClock Synthesizer TDM Bus 12 T1/E1/J1 Framer Test and Diagnostics T1-Related Telecommunications Specifications Specifications Compliance Ethernet-to-WAN Extension With or Without Framing ESF B8ZSBOC CRC Major Operating Modes JTAG2 Transmit Serial Port Packet HDLC/X.86 CIR Controller Clad Ttip Transmit Framer MUX TringBert Rtip Rring MUX Jtag Host Interface Clock Receive and Transmit T1/E1/J1 LIU Loopback Sync Framer Data Rlclk Sync Rsync Rmsync Rfsync Internal Rdata Signals Rchclk FromSync Signaling Tseri Tsig Rlink IOZ Pin Functional Description Detailed Pin DescriptionsName PIN Type Function Microprocessor Port Chip Select for Protocol Conversion Device This pin must be Read Data Strobe Intel Mode The DS33R11 drives the data busName PIN Type Function Receive Data 0 through 1 Rmii Two bits of received data Name PIN Type Function MII/RMII PHY PortReceive Data 0 through 3 MII Four bits of received data Reference Clock Output Rmii and MII a derived clock output Reference Clock Rmii and MII When in Rmii mode, all signalsTransmit Data 0 through 3MII TXD 30 is presented Transmit Data 0 through 1RMII Two bits of data TXD Sdcs Name PIN Type Function PHY Management BUSSdram Interface Sdram Data Bus Bits 0 to 31 The 32 pins of the Sdram data T1/E1/J1 Transmit Framer Interface Name PIN Type Function T1/E1/J1 Analog Line Interface T1/E1/J1 Receive Framer Interface Ethernet Mapper Transmit Serial Interface Receive Multiframe Sync for the T1/E1/J1 Transceiver An Receive System Clock for the Transceiver 1.544MHzReceive Frame Sync Pre Receive Elastic Store for T1/E1/J1 T1/E1/J1 FRAMER/LIU Interim Signals Transmit Clock Output from the T1/E1/J1 Framer Buffered Transmit Negative-Data Output Updated on the rising edgeTransmit Positive-Data Output Updated on the rising edge Transmit Elastic Store Output Updated on the rising edge Queue Overflow for Ethernet Mapper This pin goes high when Name PIN Type Function Hardware and Status PinsMode Control for Processor Interface T1/E1/J1 Receive Signaling-Freeze Output Set high when Name PIN Type Function System Clocks Name PIN Type Function Jtag Interface Transmit Analog Signal Ground Connect to the common supply Name PIN Type Function Power SuppliesReceive Analog Positive Supply Connect to 3.3V power supply Receive Analog Signal Ground Connect to the common supply Ball BGA Pinout Functional Description Interrupt and Pin Modes Processor InterfaceRead-Write/Data Strobe Modes Clear on Read Txclk Ethernet Mapper ClocksClocking Options for the Ethernet Interface Rmiimiis Speed DCE/ DTE Refclko Rxclk PIN Output Input Bert Refclk Arbiter T1/E1/J1Ethernet MAC Serial Interface Clock Modes Ethernet Interface Clock Modes Reset Function Location Comments Resets and Low Power ModesReset Functions Example Device Initialization Sequence Initialization and ConfigurationGlobal Resources Per-Port Resources Device Interrupts Pin Drawing Legend Serial Interface Interrupt Information RegistersStatus Registers Information Registers Connections and Queues Register Function Registers Related to Connections and QueuesArbiter Options for Flow Control Type ModeFlow Control Full Duplex Flow Control Host-Managed Flow Control Half Duplex Flow Control Ieee 802.3 Ethernet Frame Ethernet Interface Port Register Name Function Registers Related to Setting the Ethernet Port DTE and DCE Mode Configured as DTE Connected to an Ethernet PHY in MII Mode Ethernet MAC DS33R11 Configured as a DCE in MII Mode Address Register Description MAC Control RegistersMAC Status Registers Rmii Mode MII Mode Options PHY MII Management Block and Mdio Interface Bert FeaturesBert in the Ethernet Mapper Prbs Synchronization Receive Data InterfaceReceive Pattern Detection Pattern Generation Repetitive Pattern SynchronizationPattern Monitoring Transmit Packet Processor Error InsertionPerformance Monitoring Update Receive Packet Processor 11. Hdlc Encapsulation of MAC Frame 12. Laps Encoding of MAC Frames Concept 19 X.86 Encoding and Decoding 13. X.86 Encapsulation of the MAC frame Page Committed Information Rate Controller T1/E1/J1 Clock Map 10.1 T1/E1/J1 Clocks TCSS1 TCSS0 Transmit Clock Source T1/E1/J1 Transmit Clock SourcePer-Channel Operation 10.3 T1/E1/J1 Transceiver Interrupts AIS-CI and RAI-CI Generation and Detection 10.4 T1 Framer/Formatter Control and Status10.4.1 T1 Transmit Transparency 10.4.3 T1 Receive-Side Digital-Milliwatt Code Generation T1 Alarm CriteriaAlarm SET Criteria Clear Criteria ITU Spec 10.5 E1 Framer/Formatter Control and StatusE1 Sync/Resync Criteria Frame or Sync Criteria Resync Criteria Multiframe Level Per-Channel Loopback E1 Alarm CriteriaAutomatic Alarm Generation Alarm SET Criteria Clear Criteria ITU Specification Line-Code Violation Counter TR.LCVCR Error CountersT1 Line Code Violation Counting Options E1 Line-Code Violation Counting Options Counted Framing ModeT1 Path Code Violation Counting Arrangements Path Code Violation Count Register TR.PCVCR Bit Counter TR.EBCR T1 Frames Out-of-Sync Counting ArrangementsFrames Out-of-Sync Count Register TR.FOSCR 10.8 DS0 Monitoring Function Change-of-State Signaling OperationProcessor-Based Receive Signaling Receive Signaling Freeze Hardware-Based Receive SignalingReceive Signaling Reinsertion at Rsero Force Receive Signaling All Ones 10.9.3.1 T1 Mode Processor-Based Transmit Signaling Channel Phone Hardware-Based Transmit Signaling10.9.3.2 E1 Mode Time Slot Numbering Schemes Maps to Channel Per-Channel Idle Code Generation10. Idle-Code Array Address Mapping Bits 0 to 5 of Iaar Example Idle-Code Programming Examples Elastic Stores Operation 10.12.1.1 T1 Mode10.12.1.2 E1 Mode Channel Blocking Registers Transmit Elastic Store 11. Elastic Store Delay After InitializationMinimum Delay Mode Initialization Register BIT Delay CRC-4 Recalculate Method 10.13 G.706 Intermediate CRC-4 Updating E1 Mode Only Transmit a BOC 10.14 T1 Bit-Oriented Code BOC ControllerTransmit BOC Receive BOC Method 2 Internal Register Scheme Based on CRC4 Multiframe Additional Sa and International Si Bit Operation E1 OnlyMethod 1 Internal Register Scheme Based on Double-Frame Additional Hdlc Controllers in T1/E1/J1 Transceiver Hdlc Configuration 12. Hdlc Controller Registers Register Channels Fifo ControlHdlc Mapping Receive Hdlc Code Example Fifo InformationReceive Packet-Bytes Available Receive Section Legacy FDL Support T1 ModeOverview Transmit Section 10.18 D4/SLC-96 Operation Programmable In-Band Loop Code Generation and Detection Receiver Line Interface Unit LIULIU Operation T1/E1 Receive Level Indicator and Threshold InterruptReceive G.703 Synchronization Signal E1 Mode Monitor Mode Transmit Short-Circuit Detector/Limiter Transmit BPV Error InsertionTransmit G.703 Synchronization Signal E1 Mode Transmitter Clock Data CMI Mclk PrescalerCMI Code Mark Inversion Option DS33R11 13. Transformer SpecificationsSpecification Recommended Value Recommended Circuits -7. Basic Interface E1 Transmit Pulse Template 10. Jitter Tolerance E1 Mode T1 Mode Xtald Mclk Bert StatusBert Mapping 15. Simplified Diagram of Bert in Network Direction Bert Alternating Word-Count Rate Bert Error CounterBert Repetitive Pattern Set Bert Bit Counter Number-of-Errors Registers Payload Error-Insertion Function T1 Mode Only14. Transmit Error-Insertion Setup Sequence 15. Error Insertion Examples Fractional T1/E1 Support Programmable Backplane Clock Synthesizer T1 Transmit 114 E1 Transmit 116 E1 Transmit Flow Diagram Port Select Registers Interface Transceiver Register Address MapMapper Chip Global Arbiter Bert Serial Ethernet Interfac Name Register Bit MapsGlobal Ethernet Mapper Register Bit Map Global Ethernet Mapper Register Bit Map Bert Register Bit Map Arbiter Register Bit MapBert Register Bit Map Arbiter Register Bit Map Serial Interface Register Bit Map Serial Interface Register Bit Map 114h Ethernet Interface Register Bit Map Ethernet Interface Register Bit Map MAC Register Bit Map MAC Indirect Register Bit Map 200h 019 T1/E1/J1 Transceiver Register Bit Map Active when CST = 01A 035 050 06A 085 0AD 0AA0AB 0AC 0CD 0CA0CB 0CC 0DF 0DC0DD 0DE GL.IDRH Global Register Definitions for Ethernet MapperGL.IDRL GL.BLR GL.CR1 GL.LIE GL.RTCALGL.SRCALS GL.SIS GL.LISGL.SIE GL.BIE GL.TRQIEGL.TRQIS GL.CON1 GL.BIS GL.BISTEN GL.C1QPR GL.SDMODE1 GL.BISTPF GL.SDRFTC GL.SDMODE2GL.SDMODEWS AR.TQSC1 Arbiter RegistersArbiter Register Bit Descriptions AR.RQSC1 80h Bert RegistersBCR Bert Control Register Bpchr Bpclr BSPB3R BSPB0RBSPB1R BSPB2R BSR Teicr Bsrie Bsrl RBCB0 RBECB0RRBECB1R RBECR2 RBCB3 RBCB1RBCB2 LI.RSTPD Serial Interface RegistersSerial Interface Transmit and Common Registers LI.TSLCR LI.TPPCL LI.LPBK LI.TEPLC LI.TIFGC 0C7h Transmit Errored Packet High Control RegisterCleanup routine LI.TEPHC LI.TPPSRIE LI.TPPSRLI.TPPSRL LI.TPCR2 LI.TPCR0LI.TPCR1 LI.TBCR3 LI.TBCR0LI.TBCR1 LI.TBCR2 LI.THPMUS LI.THPMUU LI.TRX8C 11.5.2 X.86 RegistersLI.TX86EDE LI.TRX86A LI.CIR LI.TRX86SAPIL LI.RPPCL Receive Serial InterfaceLI.RSLCR LI.RPPSR LI.RMPSCLLI.RMPSCH Repl Rapl Ripdl Rspdl Rlpdl Repcl Rapcl Rspcl LI.RPPSRLReceive Packet Processor Status Register Latched 105h Repie Rapie Ripdie Rspdie Rlpdie Repcie Rapcie Rspcie Receive Packet Processor Status Register Interrupt EnableLI.RPPSRIE 106h LI.RPCB2 LI.RPCB0LI.RPCB1 LI.RFPCB2 LI.RFPCB0LI.RFPCB1 LI.RAPCB2 LI.RAPCB0LI.RAPCB1 LI.RSPCB2 LI.RSPCB0LI.RSPCB1 LI.RBC3 LI.RBC0LI.RBC1 LI.RBC2 LI.RAC3 LI.RAC0LI.RAC1 LI.RAC2 LI.RX86S LI.RHPMUULI.RHPMUS LI.TQHT LI.RX86LSIELI.TQLT 127h LI.TQTIE126h LI.TQCTLS SU.MACRADH Ethernet Interface RegistersEthernet Interface Register Bit Descriptions SU.MACRADL SU.MACWD0 SU.MACRD1SU.MACRD2 SU.MACRD3 SU.MACAWL SU.MACWD1SU.MACWD2 SU.MACWD3 SU.MACRWC SU.MACAWH SU.GCR SU.LPBK Ncfq Tprhbc Tprcb SU.TFRCTransmit Frame Resend Control 151h SU.TFSH SU.TFSL SU.RFSB2 SU.RFSB0SU.RFSB1 MCF SU.RFSB3157h SU.RQHT SU.RMFSRLSU.RMFSRH SU.RQLT SU.QCRLS SU.QRIE Ucfr Cfrr Lerr Crcerr DBR Miier BFR SU.RFRCReceive Frame Rejection Control 15Eh SU.MACCR MAC Registers Bit Random Number Generator Bits Used SU.MACMIIA SU.MACMIID SU.MACFCR SU.MMCCTRL 010Dh ReservedMAC Reserved Control Register 010Ch indirect 0113h 0110h indirect0111h 0112h 0201h SU.RxFrmCtrMAC All Frames Received Counter 0200h indirect 0205h SU.RxFrmOkCtrMAC Frames Received OK Counter 0204h indirect 0301h SU.TxFrmCtrMAC All Frames Transmitted Counter 0300h indirect 0309h SU.TxBytesCtrMAC All Bytes Transmitted Counter 0308h indirect 030Dh SU.TxBytesOkCtrMAC Bytes Transmitted OK Counter 030Ch indirect 0335h SU.TxFrmUndrMAC Transmit Frame Under Run Counter 0334h indirect 0339h SU.TxBdFrmCtrMAC All Frames Aborted Counter 0338h indirect TR.MSTRREG Master Mode RegisterEffect On Output Pins 11.7 T1/E1/J1 Transceiver Registers Bit 1 Tsync I/O Select Tsio 0 = Tsync is an input Configuration RegisterBit 6 Rsync Mode Select 2 RSMS2 TR.IOCR1 TR.IOCR2 OOF2 OOF1 TR.T1RCR1 TR.T1RCR2 Bit 6 Receive Frame Mode Select RFM 0 = D4 framing modeBit 5 Receive B8ZS Enable RB8ZS Bit 1 Receive Japanese CRC6 Enable RJC TR.T1TCR1 TB8ZS TSLC96 Tzse FBCT2 FBCT1 TD4YM TB7ZS Bit 7 Transmit B8ZS Enable TB8ZSTR.T1TCR2 T1 Common Control Register Bit 2 Transmit Frame Mode Select TFM 0 = D4 framing modeTR.SSIE1 T1 Mode TR.T1CCR1 TR.SSIE2 E1 Mode TR.SSIE1 E1 ModeSoftware Signaling Insertion Enable TR.SSIE4 TR.SSIE3 E1 ModeLcaw TR.T1RDMR3 TR.T1RDMR1TR.T1RDMR2 TR.INFO1 TR.IDR RL3 RL2 RL1 RL0 TR.INFO211h Bits 0 3 Receive Level Bits RL0 to RL3. Real-time bits TR.IIR2 TR.INFO3TR.IIR1 16h Ilut Timer Rscos Jalt Lrcl Tcle Tocd LolitcTR.SR1 Status Register Bit 7 Input Level Under Threshold Ilut 0 = interrupt masked TR.IMR1Interrupt Mask Register 17h Ryelc RUA1C Frclc Rlosc TR.SR218h Bit 0 Receive Loss-of-Sync Condition Rlos TR.IMR219h Lspare LDN LUP Lotc Lorc V52LNK Rdma RRA TR.SR31Ah TR.IMR3 Bit 2 Receive Multiframe Event RMF TR.SR41Ch RAIS-CI Rsao Rsaz TMF TAF RMF Rcmf RAF Bit 3 Transmit Align Frame Event TAF 0 = interrupt masked TR.IMR41Dh Bit 7 Receive AIS-CI Event RAIS-CI Tesf Tesem Tslip Resf Resem Rslip TR.SR51Eh 1Fh TR.IMR5 20h, 22h TR.SR6, TR.SR7Hdlc #1 Status Register Hdlc #2 Status Register TR.IMR6, TR.IMR7 TR.INFO4 TR.INFO5, TR.INFO6PS2 PS1 PS0 TR.IMR8 TR.SR8 Bbed Bbco BEC0 BRA1 BRA0 Brlos Bsync TR.SR926h TR.IMR9 Rsaoics Rsrcs Rfcs Brcs Thscs Peics Tfcs Btcs TR.PCPRPer-Channel Pointer Register 28h TR.PCDR4 TR.PCDR1TR.PCDR2 TR.PCDR3 Hdlc #2 Receive Control 31h, 32h TR.INFO7TR.H1RC, TR.H2RC Hdlc #1 Receive Control TR.E1RCR2 TR.E1RCR1 TR.E1TCR1 RBF1 RBF0 TR.E1TCR2TR.BOCC TR.RSCSE1, TR.RSCSE2, TR.RSCSE3, TR.RSCSE4 TR.RSINFO1, TR.RSINFO2, TR.RSINFO3, TR.RSINFO4MSB LSB Grsre RFE RFF Rccs Tccs Frsao Signaling Control RegisterTR.SIGCR Bit 2 Pcvcr Fs-Bit Error-Report Enable Fsbe Error-Counter Configuration RegisterBit 5 Error-Counter Update Select Ecus Bit 4 Error-Accumulation Mode Select Eams TR.PCVCR2 TR.LCVCR1TR.LCVCR2 TR.PCVCR1 TR.EBCR2 TR.FOSCR1TR.FOSCR2 TR.EBCR1 Liuc LLB RLB PLB FLB TR.LBCRLoopback Control Register 4Ah TR.PCLR4 TR.PCLR1TR.PCLR2 TR.PCLR3 Tesalgn Tesr Tesmdm Tese Resalgn Resr Resmdm Rese TR.ESCRElastic Store Control Register 4Fh 50h to 5Fh Transmit Signaling Registers E1 Mode, CAS FormatTR.TS1 to TR.TS16 Transmit Signaling Registers E1 Mode, CCS Format 50h to 5Bh Transmit Signaling Registers T1 Mode, ESF FormatTR.TS1 to TR.TS12 CH4-A CH4-B Transmit Signaling Registers T1 Mode, D4 FormatCH2-A CH2-B CH1-A CH1-B 60h to 6Bh Receive Signaling Registers T1 Mode, ESF FormatReceive Signaling Registers T1 Mode, D4 Format TR.RS1 to TR.RS12 60h to 6Fh Receive Signaling Registers E1 Mode, CAS FormatReceive Signaling Registers E1 Mode, CCS Format TR.RS1 to TR.RS16 TCSS1 TCSS0 TR.CCR1 TR.CCR3 TR.CCR2BPCS1 BPCS0 TR.TDS0SEL TR.CCR4RLT3 RLT2 RLT1 RLT0 TR.RDS0M TR.TDS0MTR.RDS0SEL TR.LIC1 T1, Impedance Match Off Bit 6 Automatic Gain Control Enable AgceNetwork Mode GC5 GC4 GC3 GC2 GC1 GC0 TR.TLBC Bit 7 E1/T1 Select ETS TR.LIC279h ETS Lirst Ibpv TUA1 Jamux Scld Clds MM1 MM0 TR.LIC3 TT1 TT0 TR.LIC4MPS1 MPS0 Jamux Mclk MPS1 MPS0 Jamux TR.TCICE1 TR.IAARGric Gtic Function TR.PCICR TR.RCICE1 TR.TCICE2TR.TCICE3 TR.TCICE4 TR.RCBR1 TR.RCICE2TR.RCICE3 TR.RCICE4 TR.RCBR4 TR.RCBR2TR.RCBR3 TR.TCBR4 TR.TCBR1TR.TCBR2 TR.TCBR3 90h, A0h TR.H1TC, TR.H2TCHdlc #1 Transmit Control Hdlc #2 Transmit Control RFHWM2 RFHWM1 RFHWM0 TR.H1FC, TR.H2FCTFLWM2 TFLWM1 TFLWM0 Bit 2 Receive Hdlc Channel Select Bit Register Name TR.H1RCS1, TR.H1RCS2, TR.H1RCS3, TR.H1RCS4A2h, A3h, A4h, A5h Bit 3 Receive Hdlc Channel Select Bit RCB8SE RCB7SE RCB6SE RCB5SE RCB4SE RCB3SE RCB2SE RCB1SE TR.H1RTSBS, TR.H2RTSBSHdlc # 1 Receive Time Slot Bits/Sa Bits Select Hdlc # 2 Receive Time Slot Bits/Sa Bits Select 96h, A6h Bit 2 Transmit Hdlc Channel Select Bit Register Name TR.H1TCS1, TR.H1TCS2, TR.H1TCS3, TR.H1TCS4A7h, A8h, A9h, AAh Bit 3 Transmit Hdlc Channel Select Bit TR.H1RPBA, TR.H2RPBA TR.H1TTSBS, TR.H2TTSBS TR.H1RF, TR.H2RF TR.H1TF, TR.H2TF RUP2 RUP1 RUP0 TR.H1TFBA, TR.H2TFBATR.IBCC TC1 TC0 B8h TR.TCD1TR.TCD2 Transmit Code Definition Register BAh TR.RUPCD2Receive Up-Code Definition Register TR.RDNCD2 TR.RDNCD1Receive Down-Code Definition Register BBh RSC2 RSC1 RSC0 TR.RSCCIn-Band Receive Spare Control Register BDh TR.RSCD2 TR.RSCD1 RBOC5 RBOC4 RBOC3 RBOC2 RBOC1 RBOC0 TR.RFDL TR.BOCC.4 =Receive FDL Register C0h TR.RFDLM1, TR.RFDLM2 TR.TFDL TR.RNAF TR.RAFReceive Align Frame Register C6h TR.RSiNAF TR.RSiAFReceived Si Bits of the Align Frame C8h TR.RRA TR.RSa6 TR.RSa5Received Sa5 Bits CCh TR.RSa8 TR.RSa7Received Sa7 Bits CEh TR.TNAF TR.TAF TR.TSiNAF TR.TSiAFTransmit Si Bits of the Align Frame D2h TR.TRA TR.TSa6 TR.TSa5Transmitted Sa5 Bits D6h TR.TSa8 TR.TSa7Transmit Sa7 Bits D8h TR.BAWC TR.TSACR TR.BRP4 TR.BRP1TR.BRP2 TR.BRP3 PS1 PS0 TR.BC1 RPL3 RPL2 RPL1 RPL0 TR.BC2EIB2 EIB1 EIB0 TR.BBC4 TR.BBC1TR.BBC2 TR.BBC3 EC9 EC8 TR.BEC1EC7 EC6 EC5 EC4 EC3 EC2 EC1 EC0 TR.BEC2 TR.BIC ER3 ER2 ER1 ER0 TR.ERC TR.NOE2 Number-of-ErrorsTR.NOE1 ECh TR.NOEL2 TR.NOEL1 Tx Serial Interface Functional Timing Functional Serial I/O Timing MII and Rmii Interfaces Transmit Byte Sync Functional Timing MII Transmit Half Duplex with a Collision Functional Timing FRAME# RSYNC1 Rfsync RSYNC2 Rsync FRAME# Rfsync RSYNC1 Rsync 2 RSYNC3 Rchclk Rchblk Rsync RfsyncRchclk RCHBLK1 Rchclk RCHBLK4 Rsysclk Rser O Tchclk Tchblk FRAME# TSYNC1 Tssync Tsync TSYNC3 Tchclk Tchblk 2,3 FRAME# Rfsync Rsync 12.4 E1 Mode Rchclk RCHBLK3 Rsysclk RseroRSYNC2 Rmsync RSYNC3 Rchclk Rchblk Rmsync Rsync TSYNC2 Rsync Tsync Rchclk Tchclk Rchblk TchblkFRAME# TSYNC1 Tssync Tssync Tchclk Tchblk 26. Transmit-Side Boundary Timing Elastic Store Disabled 312 Recommended DC Operating Conditions DC Electrical CharacteristicsParameter Symbol Conditions MIN TYP MAX Units AIR Flow THETA-JA Thermal Characteristics -3. Thermal CharacteristicsTheta-JA vs. Airflow Parameter MIN TYP MAX MIN TYP MAX Parameter SymbolMII Interface Transmit MII Interface 10Mbps 100Mbps Receive MII Interface Timing Receive MII Interface Transmit Rmii Interface Timing Rmii Interface Transmit Rmii Interface Receive Rmii Interface Timing Receive Rmii Interface MDC Mdio Parameter Symbol MIN TYP MAX UnitsMdio Interface Tclke Tsero Tden Tbsync Transmit WAN Interface 10. Transmit WAN Interface Rclki Rseri Rden Rbsync Receive WAN Interface 11. Receive WAN Interface 100 MHz Sdram Timing 12. Sdram Interface Timing SDA, SBA SdataRAS, Scas SWE, Sdcs Parameter Symbol MIN TYP MAX Units Intel Bus Read Timing Modec = 11. Motorola Bus Read Timing Modec = RMSYNC, Rsync RCHBLK, Rfsync Rfsync / Rmsync Rsero / Rdata / Rsig Rchblk Rmsync Rsync Rsero / RsigSee Note 15. Receive Line Interface Timing Delay Rclko to Bpclk 16. Receive Timing Delay Rclko to Bpclk TSERI, TSIG, TDATA, TPOSI, Tnegi Parameter Symbol Conditions MIN TYP E1 MAX Units 17. Transmit-Side Timing 18. Transmit-Side Timing, Elastic Store Enabled Jtag Interface Timing 17. Jtag Interface Timing 20. Jtag Interface Timing Diagram Jtag Information Jtag TAP Controller State Machine Description Capture-IR Update-DRUpdate-IR Select-IR-Scan Instruction Register TAP Controller State Diagram Instruction Selected Register Instruction Codes Instruction Codes for Ieee 1149.1 Architecture Bypass Register Jtag ID Codes ID Code StructureTest Registers Boundary Scan Register Bypass Idcode State Jtag Functional Timing 15.1 256-Ball BGA 27mm x 27mm 56-G6004-001 Package Information Revision Description Document Revision History