SU.MACWD1, SU.MACWD2, SU.MACWD3, Su.Macawl | Maxim DS33Z41 guide

DS33Z41 Quad IMUX Ethernet Mapper

Register Name:		SU.MACWD1
Register Description:		MAC Write Data Byte 1
Register Address:		147h
Bit #	7	6	5	4	3	2	1	0
Name	MACWD15	MACWD14	MACWD13	MACWD12	MACWD11	MACWD10	MACWD09	MACWD08
Default	0	0	0	0	0	0	0	0

Bits 7 to 0: MAC Write Data Byte 1 (MACWD15 to MACWD08). One of four bytes of data to be written to the MAC. Data has been written after a write command has been issued and the SU.MACRWC.MCS bit is zero.

Register Name:		SU.MACWD2
Register Description:		MAC Write Data Register 2
Register Address:		148h
Bit #	7	6	5	4	3	2	1	0
Name	MACWD23	MACWD22	MACWD21	MACWD20	MACWD19	MACWD18	MACWD17	MACWD16
Default	0	0	0	0	0	0	0	0

Bits 7 to 0: MAC Write Data 2 (MACWD23 to MACWD16). One of four bytes of data to be written to the MAC. Data has been written after a write command has been issued and the SU.MACRWC.MCS bit is zero.

Register Name:		SU.MACWD3
Register Description:		MAC Write Data 3
Register Address:		149h
Bit #	7	6	5	4	3	2	1	0
Name	MACD31	MACD30	MACD29	MACD28	MACD27	MACD26	MACD25	MACD24
Default	0	0	0	0	0	0	0	0

Bits 7 to 0: MAC Write Data 3 (MACD31 to MACD24). One of four bytes of data to be written to the MAC. Data has been written after a write command has been issued and the SU.MACRWC.MCS bit is zero.

Register Name:		SU.MACAWL
Register Description:		MAC Address Write Low
Register Address:		14Ah
Bit #	7	6	5	4	3	2	1	0
Name	MACAW 7	MACAW 6	MACAW 5	MACAW4	MACAW3	MACAW2	MACAW1	MACAW0
Default	0	0	0	0	0	0	0	0

Bits 7 to 0: MAC Write Address (MACAW7 to MACAW0). Low byte of the MAC address. Used only for write

operations.

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Image 114

Maxim DS33Z41 specifications SU.MACWD1, SU.MACWD2, SU.MACWD3, Su.Macawl

Contents

General Description Functional DiagramFeatures Applications Table of Contents 140 166 List of Figures List of Tables Description Feature Highlights MAC Interface Test and DiagnosticsSdram Interface Microprocessor Interface Specifications compliance T1 Related Telecommunications Specifications Quad T1/E1 SCT to DS33Z41 Acronyms and Glossary Time Slot Block Diagrams Major Operating Modes Pin Functional Description Detailed Pin Descriptions Name PIN Type Function Serial Interface IO PinsPIN Descriptions MII/RMII Port Name PIN Type Function Transmit Enable MIITransmit Enable Rmii Transmit Data 0 through 1RMII. Two bits of data TXD Mdio ColdetMDC Microprocessor Port Mode Control Name PIN Type Function Sdram Controller Queue Status Jtag Interface VDD1.8 Connect to 1.8V Power Supply Name PIN Type Function Power SuppliesVDD3.3 Connect to 3.3V Power Supply VSS Connect to the Common Supply Ground DS33Z41 256-Ball Csbga Pinout C D E F G H J K L M N Functional Description Clear on Read Processor InterfaceRead-Write/Data Strobe Modes Interrupt and Pin Modes Rmiimiis Speed DCE Refclko Rxclk Txclk MDC Output PIN Clock StructureClock Selection for the Ethernet LAN Interface DTE Input Clocking for the DS33Z41 Serial Interface Clock Modes Ethernet Interface Clock Modes Resets and Low-Power Modes Reset FunctionsReset Function Location Comments Per-Port Resources Initialization and ConfigurationGlobal Resources Example Device Initialization Sequence Device Interrupts Drawing Legend Interrupt Pin Serial Interface Link Aggregation Imux Imux Interface to T1/E1 Transceivers Sequence Microprocessor Requirements Commands Sent and Received on the Imux Links Imux Command ProtocolOOF Command and Status for the Imux for Processor Communication Register Name Comments Out of Frame OOF Monitoring Data Transfer Connections and Queues Registers Related to Connections and Queues ArbiterRegister Function Option Mode Flow ControlOptions for Flow Control Full-Duplex Flow Control Half-Duplex Flow control Host-Managed Flow control Ethernet Interface Port Ieee 802.3 Ethernet Frame DTE and DCE Mode Registers Related to the Ethernet Port Configured as DTE Connected to an Ethernet PHY in MII Mode DS33Z41 Configured as a DCE in MII Mode MAC Status Registers Ethernet MACMAC Control Registers Address Register Description MII Mode Rmii Mode Bert Features BertPHY MII Management Block and Mdio Interface Receive Pattern Detection Receive Data InterfaceRepetitive Pattern Synchronization Prbs Synchronization Error Insertion Pattern MonitoringPattern Generation Performance Monitoring Update Transmit Packet Processor Receive Packet Processor Page 18 X.86 Encoding and Decoding 14. Laps Encoding of MAC Frames Concept 15. X.86 Encapsulation of the MAC field Page Committed Information Rate Controller 16. CIR in the WAN Transmit Path Device Registers Register Address MapBert Global Register Bit Map Register Bit MapsGlobal Register Bit Map Name Arbiter Register Bit Map Arbiter Register Bit MapBert Register Bit Map Bert Register Bit Map Serial Interface Register Bit Map Serial Interface Register Bit Map Repl Rapl Ripdl Rspdl Rlpdl Repcl Rapcl Rspcl RMX15 RMX14 RMX13 RMX12 RMX11 RMX10 RMX9 RMX8Repc Rapc Rspc Repie Rapie Ripdie Rspdie Rlpdie Repcie Rapcie Rspcie Ethernet Interface Register Bit Map Ethernet Interface Register Bit Map MAC Indirect Register Bit Map MAC Register Bit Map 200h Global Register Definitions GL.IDRLGL.IDRH GL.CR1 GL.BLR GL.SRCALS GL.RTCAL04h Global Sdram Reference Clock Activity Latched Status GL.SIE GL.LIEGL.LIS GL.SIS GL.IBIE GL.TRQIEGL.TRQIS GL.IBIS GL.CON1 GL.C1QPR Available User Commands Value Comment GL.IMXCNGL.IMXC GL.IMXSS GL.IMXSIE GL.IMXDFEIE GL.IMXSLSGL.IMXDFD GL.IMXDFDELS Inverse MUX OOF Interrupt Enable GL.IMXOOFIE1Eh GL.IMXOOFLS GL.BISTENGL.BISTPF GL.SDMODE1 GL.SDMODE2GL.SDMODEWS 3Dh GL.SDRFTCGlobal Sdram Refresh Time Control SREFT7 SREFT6 SREFT5 SREFT4 SREFT3 SREFT2 SREFT1 SREFT0 AR.RQSC1 Arbiter RegistersArbiter Register Bit Descriptions AR.TQSC1 80h Bert RegistersBert Control Register Bit 7 This bit must be kept low for proper operation 82h Bert Pattern Configuration Low RegisterBert Pattern Configuration High Register 83h Bert Pattern Byte 1 Register Bert Pattern Byte 0 Register84h 85h Bert Status Register Transmit Error Insertion Control Register88h 8Ch 8Eh Bert Status Register Interrupt EnableBert Status Register Latched 90h RBECR2 Receive Bit Count Byte 2 Register Receive Bit Count Byte 1 Register #199h 9Ah Serial Interface Transmit Register Bit Descriptions Serial Interface RegistersSerial Interface Transmit and Common Registers LI.RSTPD Transmit Packet Processor Control Low Register Transmit Hdlc Processor RegistersLI.TPPCL 0C4h LI.TIFGC LI.TEPLC LI.TEPHC Transmit Errored Packet High Control RegisterCleanup routine 0C7h LI.TPPSR LI.TPPSRLLI.TPPSRIE LI.TPCR0 LI.TPCR1LI.TPCR2 LI.TBCR2 LI.TBCR0LI.TBCR1 LI.TBCR3 LI.THPMUU LI.THPMUS LI.TRX86A 4 X.86 RegistersLI.TX86EDE LI.TRX8C LI.TRX86SAPIL LI.CIR Receive Serial Interface LI.RPPCLLI.RMPSCL LI.RMPSCH LI.RPPSR LI.RPPSRL Receive Packet Processor Status Register Latched105h Receive Packet Processor Status Register Interrupt Enable LI.RPPSRIE106h LI.RPCB0 LI.RPCB1LI.RPCB2 LI.RFPCB0 LI.RFPCB1LI.RFPCB2 LI.RAPCB0 LI.RAPCB1LI.RAPCB2 LI.RSPCB0 LI.RSPCB1LI.RSPCB2 LI.RBC2 LI.RBC0LI.RBC1 LI.RBC3 LI.RAC2 LI.RAC0LI.RAC1 LI.RAC3 LI.RHPMUU LI.RHPMUSLI.RX86S LI.RX86LSIE LI.TQLT LI.TQHT LI.TQTIELI.TQCTLS SU.MACRADL Ethernet Interface RegistersEthernet Interface Register Bit Descriptions SU.MACRADH SU.MACRD3 SU.MACRD1SU.MACRD2 SU.MACWD0 SU.MACWD3 SU.MACWD1SU.MACWD2 SU.MACAWL SU.MACAWH SU.MACRWC SU.LPBK SU.GCR 151h SU.TFRCTransmit Frame Resend Control Ncfq Tprhbc Tprcb SU.TFSL SU.TFSH SU.RFSB0 SU.RFSB1SU.RFSB2 SU.RFSB3 157hMCF SU.RQLT SU.RMFSRLSU.RMFSRH SU.RQHT SU.QRIE SU.QCRLS 15Eh SU.RFRCReceive Frame Rejection Control Ucfr Cfrr Lerr Crcerr DBR Miier BFR MAC Registers SU.MACCR Bit Random Number Generator Bits Used SU.MACAH SU.MACAL SU.MACMIIA SU.MACMIID SU.MACFCR SU.MMCCTRL 010Dh MAC Reserved Control Register010Ch indirect 010Eh 0112h 0110h indirect0111h 0113h 0200h indirect SU.RxFrmCtrMAC All Frames Received Counter 0201h 0204h indirect SU.RxFrmOkCtrMAC Frames Received OK Counter 0205h 0300h indirect SU.TxFrmCtrMAC All Frames Transmitted Counter 0301h 0308h indirect SU.TxBytesCtrMAC All Bytes Transmitted Counter 0309h 030Ch indirect SU.TxBytesOkCtrMAC Bytes Transmitted OK Counter 030Dh SU.TXFRMUNDR 0338h indirect SU.TxBdFrmCtrMAC All Frames Aborted Counter 0339h Functional Timing MII and Rmii Interfaces MII Receive Functional Timing Operating Parameters DC Electrical CharacteristicsParameter Symbol Conditions MIN TYP MAX Units Recommended DC Operating Conditions Parameter MIN TYP MAX Thermal Characteristics -3. Thermal CharacteristicsTheta-JA vs. Airflow AIR Flow THETA-JA 10Mbps 100Mbps Parameter SymbolMII Interface Transmit MII Interface MIN TYP MAX Receive MII Interface Receive MII Interface Timing Rmii Interface Transmit Rmii Interface Receive Rmii Interface Receive Rmii Interface Timing Parameter Symbol MIN TYP MAX Units Mdio Interface -9. Mdio InterfaceMDC Mdio Transmit WAN Interface 10. Transmit WAN Interface Tclki Tser Tsync Receive WAN Interface 11. Receive WAN Interface Rclki Rser Rsync Sdram Timing 12. Sdram Interface Timing 100MHzSdclko to SRAS, SCAS, SWE, Sdcs Sdata SRAS, Scas Link #1, Channel #1 Rsync Rser BIT Level Detail Rclki Rsync 10. Transmit IBO Channel Interleave Mode Timing VDD3.3 = 3.3V ±5%,VDD1.8 = 1.8 ± 5% Tj = -40C to +85C 11. Intel Bus Read Timing Modec = 13. Motorola Bus Read Timing Modec = 15. Jtag Interface Timing Diagram Jtag Interface Timing 14. Jtag Interface Timing Jtag Functional Block Diagram Jtag Information Jtag TAP Controller State Machine Description Capture-IR TAP Controller State Diagram Instruction Register Instruction Codes for Ieee 1149.1 Architecture Boundary Scan Register Jtag ID Codes ID Code StructureTest Registers Bypass Register Jtag Functional Timing Package Information 13.1 169-Ball CSBGA, 14mm x 14mm 56-G6035-001 Document Revision History Revision Description