DCC Interface Receive Timing | Agilent Technologies HDMP-3001

8.8 DCC Interface Receive Timing

RX_SDCC_CLK

RX_LDCC_CLK

tVSDCFC

tVLDCFC

RX_SDCC_DATA

RX_LDCC_DATA

Figure 36. DCC Interface Receive Timing

Label	Parameter	Min	Typ.	Max	Units
RX_SDCC_CLK	RX_SDCC_CLK frequency		192		kHz

tVSDCFC	Transition RX_SDCC_DATA from RX_SDCC_CLK low	30		70	ns
RX_LDCC_CLK	RX_LDCC_CLK frequency		576		kHz

tVLDCFC	Transition RX_LDCC_DATA from RX_LDCC_CLK	30		70	ns

8.9 JTAG Interface Timing

TCK

tSTDI tHTD1

tSTMS tHTMS

TDI

TMS

tHTDO

TDO

Figure 37. JTAG Interface Timing

Label	Parameter	Min	Typ.	Max	Units

TCK	TCK frequency		10		MHz

tSTDI	Setup TDI to TCK high	10			ns
tHTDI	Hold TDI from TCK high	10			ns
tSTMS	Setup TMS to TCK high	10			ns
tHTMS	TMS from TCK high	10			ns
tHTDO	TDO valid from TCK low			15	ns

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Agilent Technologies HDMP-3001 manual DCC Interface Receive Timing, Jtag Interface Timing

HDMP-3001 specifications

Agilent Technologies, a prominent name in electronics and measurement technology, offers a wide range of products that cater to various industries. Among its notable offerings is the HDMP-3001, a high-speed, serial data transceiver designed to facilitate robust communications in electronic systems. The HDMP-3001 stands out with its ability to handle high bandwidths, making it particularly suited for applications requiring rapid data transfer, such as telecommunications, computer networking, and high-performance computing.

One of the main features of the HDMP-3001 is its advanced signaling technology. By employing differential signaling, the transceiver minimizes electromagnetic interference and enhances signal integrity. This is crucial in environments with multiple electronic devices operating simultaneously, as it ensures data is transmitted clearly and without degradation.

The HDMP-3001 operates at a maximum data rate of 1 Gbps, allowing for efficient data transfer over short distances. This capability is coupled with a flexible architecture that enables users to configure the transceiver for various applications. The device supports both point-to-point and point-to-multipoint configurations, giving engineers the versatility they need in designing communication links.

Moreover, the HDMP-3001 features on-chip clock recovery functionality, which simplifies system design by reducing the number of external components needed. This built-in feature allows the transceiver to maintain synchronization even as data rates increase, further enhancing performance.

The low power consumption characteristic of the HDMP-3001 is another notable advantage. This makes it an attractive choice for battery-operated devices and systems where power efficiency is critical. The transceiver’s design ensures optimal performance while minimizing heat generation and power draw, enabling longer operational lifetimes.

In terms of physical characteristics, the HDMP-3001 comes in a compact, surface-mount package, allowing for easier integration into various circuit board designs. The small form factor, combined with its innovative technology, makes it a popular choice among engineers seeking to improve data transmission reliability without compromising on space or power constraints.

Overall, Agilent Technologies' HDMP-3001 is a formidable solution for high-speed serial data transmission, characterized by its robust performance, low power consumption, and versatile configuration options. With these features, it continues to be an essential component in the evolving landscape of electronic communications.

Contents

Agilent HDMP-3001 118 110116 117 113 104105 112 List of Tables STS-3c/STM-1 Configuration for Full Duplex Fast Ethernet See the block diagramHDMP-3001 Features List Internal Functional Blocks Data Processing ApplicationsBenefits Interfaces Pin Assignments Pinout Receive Loss of Frame Output Receive Line Alarm Indication Signal OutputContinues Loss of Sonettx clock Signal name Pin # TypeI/O Signal descriptionLoss of Sonetrx clock Received Line DCC Data Drop output for received Received E1/E2/F1 Data Reference Clock a Transmit Section DCC Data Input for the Section Transmit Line DCC Data Input for the Line DataTransmit Section DCC Reference Clock BUS Interface Mode Write Enable Active low Read Enable Active low GPIO1 SCLSDA GPIO0 VDD DgndDvdd TMS, TRSTB, TDI I/O Buffer TypesBuffer types Buffer Type Name Comment PRXDMTXD1 PRXDMTXD2 PRXDMTXD3 Prxdvmtxen Prxermtxer INT Eeprom Interface IntroductionInterface Descriptions Microprocessor Interface MII Management Interface Bit Order GFP Mode Initialization Hardware resetSoftware Reset Software State Machine Reset Performance Monitoring Laps Mode Loopbacks Test Loopbacks Jtag Jtag pins Signal Name DescriptionInterrupt Driven Mode Polled Mode Laps Processing Apsintb FCS Polynomial for GFP Processing FCS Polynomial for Laps ProcessingLaps Scrambling GFP Processing SONET/SDH Processing GFP Scrambling 3.1 SPE/VC Structure Ing Overview Path BIP-8 B3 Signal Label C23.2 POH Path Trace J1 Rxlop Prdiauto Prdienh Rxpais Rxuneq Rxplm Section BIP-8 B1 STS-3c/STM-1 TOH/SOH Row ColumnPointer Action Byte H3 Section Growth/Spare ZO Section Trace Line/MS REI M1 Line/MS BIP-24 B2APS Channel and Line/MS AIS/RDI K1 and K2 Synchronization Status S1 4.2.1 J0 Monitoring 4.2.5 B2 Error Counting4.1 LOC Transport Overhead Monitoring Transport Overhead Drop APS Monitoring4.2.10 S1 Monitoring 4.2.11 M1 Monitoring Current accepted pointer value is incremented by 1 mod Pointer InterpretationPointer Processing Monitor Path Overhead MonitoringSupports two methods Pattern Acceptance and Com Path RDI Monitoring Path REI MonitoringSTS-3C/STM-1 Framer Descrambling Framer Enabled DetailsFramer Bypass Details If the framer is bypassed 4.14 B1 Monitor Laps and GFP mode Chip setup and configuration Eeprom DetectionConfigurations PHY and MAC mode SDH and Sonet mode Active value of 0. Refer to Figure Cpuclk Clkout HDMP-3001 Pin Name Microprocessor Pin NameBusmode WRB WE0 RDB Rdyb Intb COL VSS Eeprom Interface Configuration MII Management Register Map Register Definitions Bit Type Bit Name Default value Description SONET/SDH Transmit Registers Chip Register Map SONET/SDH Receive Registers Address Register Name SONET/SDH Transmit Registers Ethernet Transmit Registers Address Register Name Ethernet Receive Registers Txsapimsb Address Register Name ADDR=0x001 Test Modes Bit State Global CNT ResetValue After Reset Latch DIS SdapuCHIPREV30 Rxaps Sumint INT PHYADDR40 Apsintb Mask ADDR=0x007 Event Summary BitTohdsum ADDR=0x008 Summary Interrupt Mask Bit Eosd ADDR=0x009 Mode of Operation BitIsolate SONET/SDH PHY/MAC GFP/LAPS MII ADDR=0x00A Rx Event Summary Mask Bit GPIOCTL3 TxuneqScrinh INH GPIOCTL7 GPIO15 GPIO14 GPIO13 GPIO12 GPIO11 GPIO10 GPIO9 GPIO8 ADDR=0x00E Gpio 70 Data BitGPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0 ADDR=0x00F Gpio 158 Data Bit Lrdiinh Lreiinh TXB1INV TXB2INV TXB3INVADDR=0x09D Transmit AIS, RDI, REI Control Bit Txlais TXJ0070 ADDR=0x09F -0x0AE Transmit J0 Bytes 1 BitADDR=0x0B0 Transmit K2 Byte Bit Preiinh Prdienh Prdiauto TESTS170 Value After ResetADDR=0x0B1 Transmit K1 Byte Bit ADDR=0x0B3 Transmit S1 Byte Bit Auto ENH Rxlop Prdi Rxpais Rxuneq Rxplm ADDR=0x0F8 Transmit C2 Byte Bit Bit name TXC2 ADDR=0x0F7 POH Error Generation BitValue 0x18 after Reset Txpais Bit J0OOFD J0OOF delta bit Reserved J0OOFRxlais Rxlrdi RXK1D K1UNSTAB RXK2D W1C Rxoofd Rxlofd RxlaisRXK1D K1UNSTAB RXK2D Dmask Mask Rxlos Rxfram Rxlof Level INH ALG ADDR=0x0FF Receive TOH Monitor Control BitADDR=0x101 Receive Framer Position Control Bit K1UNSTAB S1UNSTAB J0OOF Rxlais Rxlrdi Rxlos ADDR=0x103 Receive SOH Status BitRxoof Rxlof ADDR=0x115 Receive K2 Byte Bit Bits RXK2 70 APS Signaling The received K2 byteBits 7-0 RXJ0 01570 Section Trace The received 16 J0 bytes ADDR=0x114 Receive S1 LSBs Bit Bits Bits B1ERRCNT70 Bits B2ERRCNT70 Bits M1ERRCNT70 Rxlopd Rxpais ADDR=0x122 Receive Pointer Interpreter Mask BitRxlopd Rxpais Mask Dmask ADDR=0x126 Receive Pointer Interpreter Delta Bit ADDR=0x12A Receive Pointer Status2 Bit ADDR=0x128 Receive Pointer Status1 BitPSTATE10 Rxlop Rxpais J1READ ADDR=0x12E Receive J1 Mode Control BitContent and writes them to RXJ163070 Bit Reserved ADDR=0x12D Receive J1 Reading Control Bit ADDR=0x130 Receive J1 Delta Bit ADDR=0x12F Receive RDI Monitor BitJ1AVLD Reserved Rxuneq Rxplmd J1AVL J1OOFD MaskMask Dmask RXJ1070 ADDR=0x133 Receive J1 OOF BitJ1OOF ADDR=0x134 -0x173 Receive J1 Bytes Bit ADDR=0x176 Expected C2 Byte Bit EXPC2 Value After ResetADDR=0x174 Receive Path Delta Bit RXC2D RXG1D Rxuneq Rxplmd Bits 7-0 B3ERRCNT ADDR=0x178 Receive Uneq Monitor BitReserved RXG120 Rxuneq Rxplm Bits 7-0 G1ERRCNT 158 The upper byte of the G1 error counter Bits 7-0 G1ERRCNT 70 The lower byte of the G1 error counter TXADRDPSP70 Value 0x04 After ResetTxscr Txfcs INH Corr Addr = 0x181 Transmit ADR/DPSP Byte Bit Value 0xDD after Reset Value 0x03 after Reset MSBs of the register above Value 0x88 after ResetAddr = 0x185 Transmit Fifo Threshold108 MSB Bit MSB Txcore Txext Txtype Hdinh HEC Hdrinh Corr Addr = 0x186 Transmit Laps mode BitTxadr Txcnt Txsapi Txabort Txra INH Bits Reserved Value 0xFE after Reset Value 0x01 after ResetAddr = 0x189 Transmit Sapi MSB Bit Bit name TXSAPIH70 Txmiiframesrecok AddrTxmiialignerr Bit Bit name 0x198 Addr = 0x194-0x197 Txer Error CounterAddr = 0x198-0x19B TX Fifo Overflow Error 0x19A Fixed 0x19B Value After Reset Newtx Fifour Fifoof Ererr Miialign ERR Newtx Fifour Fifoof Ermask Miialign Mask Addr = 0x1A1 Ethernet Transmit Interrupt Mask BitInterrupt event bit Value 0xA4 after Reset Ethernet Receive Registers Addr = 0x1C0 GFP/LAPS Mode BitRxdes Rxfcs INH Reminh RXFIFOTHRESHOLD108 Addr = 0x1C3 RX Fifo Transmit Threshold108 BitHIIFGWATERMARK70 HIIFGWATERMARK108 Addr = 0x1C5 High Inter-Frame-Gap Water Mark BitLOIFGWATERMARK70 NORMALIFG40 Addr = 0x1C7 Low Inter-Frame-Gap Water Mark BitLOIFGWATERMARK108 Addr = 0x1C8 Normal Inter-Frame-Gap Bit Addr = 0x1CA Receive ADR/TYPEL Bit Bit name Rxadrtypel Reserved LOWIFG40 Value 0x0A After ResetAddr = 0x1C9 Low Inter-Frame-Gap Bit Bits 7-5 Reserved Addr = 0x1CB Receive Control/TYPEH Bit Bit name Rxcnttypeh Rxadr Rxcnt Rxsapi Reminh Check INH Addr = 0x1CD Laps Mode Bit Value 0x00 after Reset Addr = 0x1CE GFP Mode BitRxext Addr = 0x1D2 Receive Sapi MSB Bit Bit name RXSAPIH70 Addr = 0x1D0 Receive Pre-Sync States BitRXPRESYNC30 Addr = 0x1D1 Receive Sapi LSB Bit Bit name RXSAPIL70 Rxmiiframesxmitok Rxsyncerr RX Formdesterr 0x1EA Fixed 0x1EB Value After Reset Addr = 0x1E4-E7 Receive Fifo Overflow Error0x1E6 Fixed 0x1E7 Value After Reset Addr = 0x1E8-EB Receive Fifo Underrun Error ERR W1C Addr = 0x1EC Ethernet Receive Interrupt Event BitCounter Newrx Newrx MIN MAX OOS Form Fifour Fifoof Addr = 0x1ED Ethernet Receive Interrupt Mask Bit Rxmax Rxmin RXMINSIZE60 Enforce Addr = 0x1F8-B Receive Maximum Frame Size Violations Addr = 0x1F4-7 Receive Minimum Frame Size Violations LLLLLLLLL-NNN Yyww R.R Ccccc Lllllllll Wafer LOT Number HDMP-3001 Bottom View of Package Package Dimensions Symbol Min Nom Max Comment ESD Symbol Parameter Units Typ MaxTechnology Micron CMOS, 1.8V core and 3.3V I/Os IL/IIH DC CharacteristicsAC Electrical Characteristics Power Dissipation Ptxdmrxd Ptxdvmrxen Ptxermrxer ↑ Ptxclkmrxclk Prxdmtxd Prxdvmtxen Prxermtxer ↑ PrxclkmtxclkPtxdmrxd Ptxdvmrxen Ptxermtxer ↑ Ptxclkmrxclk Microprocessor Bus Timing Write Cycle Timing Diagrams Microprocessor Read Cycle Timing Microprocessor Bus Timing Read Cycle Line Interface Receive and Transmit Timing Parameter Description Min ns Max nsLabel Parameter Min Max Units Label Parameter Min Typ Max Units TOH Interface E1/E2/F1 Transmit Timing DCC Interface Transmit Timing TOH Interface E1/E2/F1 Receive Timing Jtag Interface Timing DCC Interface Receive Timing MII Timing Reset specification Mdio Port Timing MII signal clocking Mode Direction Pin name In/Out MIN MAX Units Eeprom Port Timing Eeprom Interface Timing ParametersFrame Declaration 119 120 121 122 Receive Data Link Clock and Data Alignment Applicable Documents