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Belimo G665C-250 冷暖水 蒸汽阀门数据表说明书

Belimo G665C-250 冷暖水 蒸汽阀门数据表说明书

G665C-250•••••Technical dataFunctional dataValve Size 2.5" [65]Fluidchilled or hot water, up to 60% glycol, steam Fluid Temp Range (water)32...350°F [0...176°C]Fluid Temp Range (steam)32...280°F [0...138°C]Body Pressure Rating ANSI Class 250, up to 280 psi below 350°F Flow characteristic equal percentageServicing repack/rebuild kits available Rangeability Sv85:1Max Differential Pressure (Steam)15 psi [103 kPa]Flow Pattern 2-way Leakage rateANSI Class III Controllable flow range stem up - open A – AB Cv65Maximum Inlet Pressure (Steam)35 psi [241 kPa]ANSI Class250Body pressure rating noteup to 280 psi below 350°F MaterialsValve body Cast iron - ASTM A126 Class B Valve plug bronzeStem seal NLP EPDM (no lip packing)SeatStainless steel AISI 316Pipe connection250 lb flanged Suitable actuatorsNon-Spring EVB(X)Electronic fail-safeAVKB(X)Safety notesWARNING: This product can expose you to lead which is known to the State of California to cause cancer and reproductive harm. For more information go to The valve has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied during installation.The valve does not contain any parts that can be replaced or repaired by the user.When determining the flow rate characteristic of controlled devices, the recognised directives must be observed.Product featuresG665C-250 Flow/Mounting detailsDimensionsDimensional drawingsEVB, EVX, RVB, RVXA B C D E F Number of Bolt Holes12.0" [304]9.6" [245]23.0" [584]18.3" [464] 3.7" [95] 3.7" [95]8AFB, AFXA B C D E F Number of Bolt Holes12.0" [304]9.6" [245]21.7" [550]16.9" [428] 3.7" [95] 5.3" [135]8AVKB, AVKXA B C D E F Number of Bolt Holes12.0" [304]9.6" [245]23.0" [584]18.3" [464] 3.7" [95] 3.7" [95]8EVX24-3 On/Off, Floating Point, Non-Spring Return, Linear,24 VTechnical dataElectrical data Nominal voltage AC/DC 24 VNominal voltage frequency50/60 HzPower consumption in operation 3.5 WPower consumption in rest position0.5 WTransformer sizing 6 VA (class 2 power source)Electrical Connection18 GA plenum cable, 3 ft [1 m], with 1/2" conduitconnector, degree of protection NEMA 2 / IP54Overload Protection electronic throughout full strokeElectrical Protection actuators are double insulatedFunctional data Actuating force motor560 lbf [2500 N]Input Impedance100 kΩ (0.1 mA), 500 Ω, 1000 Ω (on/off)Position feedback U note No FeedbackDirection of motion motor selectable with switch 0/1Manual override 5 mm hex crank (3/16" Allen), suppliedStroke2" [50 mm]Running Time (Motor)default 90 s, variable 90 or 150 sRunning time motor variable90 or 150 sNoise level, motor60 dB(A)Position indication Mechanically, with pointerSafety data Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2 UL Enclosure Type 2Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSAE60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU; Listed to UL 2043 - suitable for use in airplenums per Section 300.22(c) of the NEC andSection 602.2 of the IMCQuality Standard ISO 9001Ambient temperature-22...122°F [-30...50°C]Storage temperature-40...176°F [-40...80°C]Ambient humidity max. 95% r.H., non-condensingServicing maintenance-freeWeight Weight 5.73 lb [2.6 kg]Materials Housing material Die cast aluminium and plastic casingSafety notesEVX24-3•••••PVC W'Shld for GV w/UGLK (GM)Battery Back Up System for SY(7~10)-110120 to 24 VAC, 40 VA transformer.50% voltage divider kit (resistors with wires).PC Tool computer programming interface, serial port.Electrical installationINSTALLATION NOTESActuators may be connected in parallel. Power consumption and input impedance must be observed.Actuators may also be powered by 24 VDC.Actuators with plenum cable do not have numbers; use color codes instead.Meets cULus requirements without the need of an electrical ground connection.Warning! Live Electrical Components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electricalsafety precautions when exposed to live electrical components could result in death or serious injury. On/OffFloating PointTriac Source Triac Sink。

TMS320C6655 57产品预览信息说明书

TMS320C6655 57产品预览信息说明书

TMS320C6655/57Fixed and Floating-Point Digital Signal Processor Data ManualPRODUCT PREVIEW information applies to products in theformative or design phase of development. Characteristic dataand other specifications are design goals. Texas Instrumentsreserves the right to change or discontinue these productswithout notice.Literature Number:SPRS814March 2012SPRS814—March 2012Data Manual TMS320C6655/57Release HistoryFor detailed revision information, see ‘‘Revision History’’ on page A-226.RevisionDate Description/Comments SPRS841 March 2012Initial releaseFixed and Floating-Point Digital Signal ProcessorSPRS814—March 2012TMS320C6655/ Contents1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131.1KeyStone Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141.2Device Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141.3Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162Device Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172.1Device Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .172.2DSP Core Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182.3Memory Map Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212.4Boot Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252.5Boot Modes Supported and PLL Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .252.5.1Boot Device Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262.5.2Device Configuration Field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262.5.3PLL Boot Configuration Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .332.6Second-Level Bootloaders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .332.7Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .342.7.1Package Terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .342.7.2Pin Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .342.8Terminal Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .392.9Development and Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .632.9.1Development Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .632.9.2Device Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .632.10Related Documentation from Texas Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .653Device Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .663.1Device Configuration at Device Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .663.2Peripheral Selection After Device Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .673.3Device State Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .673.3.1Device Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .703.3.2Device Configuration Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .713.3.3JTAG ID (JTAGID) Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .723.3.4Kicker Mechanism (KICK0 and KICK1) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .723.3.5LRESETNMI PIN Status (LRSTNMIPINSTAT) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .723.3.6LRESETNMI PIN Status Clear (LRSTNMIPINSTAT_CLR) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .733.3.7Reset Status (RESET_STAT) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .743.3.8Reset Status Clear (RESET_STAT_CLR) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .753.3.9Boot Complete (BOOTCOMPLETE) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .753.3.10Power State Control (PWRSTATECTL) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .763.3.11NMI Event Generation to CorePac (NMIGRx) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .763.3.12IPC Generation (IPCGRx) Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .773.3.13IPC Acknowledgement (IPCARx) Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .783.3.14IPC Generation Host (IPCGRH) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .783.3.15IPC Acknowledgement Host (IPCARH) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .793.3.16Timer Input Selection Register (TINPSEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .803.3.17Timer Output Selection Register (TOUTPSEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .823.3.18Reset Mux (RSTMUXx) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .833.3.19Device Speed (DEVSPEED) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .843.3.20Pin Control 0 (PIN_CONTROL_0) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .843.3.21Pin Control 1 (PIN_CONTROL_1) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .863.3.22UPP Clock Source (UPP_CLOCK) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .863.4Pullup/Pulldown Resistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .874System Interconnect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .884.1Internal Buses and Switch Fabrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .884.2Switch Fabric Connections Matrix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .894.3TeraNet Switch Fabric Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .914.4Bus Priorities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .954.4.1Packet DMA Priority Allocation (PKTDMA_PRI_ALLOC) Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .954.4.2EMAC / UPP Priority Allocation (EMAC_UPP_PRI_ALLOC) Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95SPRS814—March 2012Fixed and Floating-Point Digital Signal Processor TMS320C6655/57 5C66x CorePac . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .975.1Memory Architecture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .985.1.1L1P Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .985.1.2L1D Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .995.1.3L2 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .995.1.4MSM SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1015.1.5L3 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1015.2Memory Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1015.3Bandwidth Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1025.4Power-Down Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1025.5C66x CorePac Revision. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1035.6C66x CorePac Register Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1036Device Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1046.1Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1046.2Recommended Operating Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1056.3Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066.4Power Supply to Peripheral I/O Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1077Peripheral Information and Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1087.1Recommended Clock and Control Signal Transition Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1087.2Power Supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1087.2.1Power-Supply Sequencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1097.2.2Power-Down Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1147.2.3Power Supply Decoupling and Bulk Capacitors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1147.2.4SmartReflex. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1147.3Power Sleep Controller (PSC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1167.3.1Power Domains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1167.3.2Clock Domains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1177.3.3PSC Register Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1187.4Reset Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1207.4.1Power-on Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1217.4.2Hard Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1227.4.3Soft Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1237.4.4Local Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1247.4.5Reset Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1247.4.6Reset Controller Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1257.4.7Reset Electrical Data / Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1257.5Main PLL and PLL Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1277.5.1Main PLL Controller Device-Specific Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1287.5.2PLL Controller Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1307.5.3Main PLL Control Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1367.5.4Main PLL and PLL Controller Initialization Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1377.5.5Main PLL Controller/SRIO/HyperLink/PCIe Clock Input Electrical Data/Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1377.6DD3 PLL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1407.6.1DDR3 PLL Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1407.6.2DDR3 PLL Device-Specific Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1417.6.3DDR3 PLL Initialization Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1417.6.4DDR3 PLL Input Clock Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1427.7Enhanced Direct Memory Access (EDMA3) Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1437.7.1EDMA3 Device-Specific Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1447.7.2EDMA3 Channel Controller Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1447.7.3EDMA3 Transfer Controller Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1447.7.4EDMA3 Channel Synchronization Events. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1457.8Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1477.8.1Interrupt Sources and Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1477.8.2CIC Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1627.8.3Inter-Processor Register Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1687.8.4NMI and LRESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1697.8.5External Interrupts Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169Fixed and Floating-Point Digital Signal ProcessorSPRS814—March 2012TMS320C6655/57 7.9Memory Protection Unit (MPU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1717.9.1MPU Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1747.9.2MPU Programmable Range Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1817.10DDR3 Memory Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1867.10.1DDR3 Memory Controller Device-Specific Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1867.10.2DDR3 Memory Controller Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1877.11I 2C Peripheral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1877.11.1I 2C Device-Specific Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1877.11.2I 2C Peripheral Register Description(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1887.11.3I 2C Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1897.12SPI Peripheral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1927.12.1SPI Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1927.13HyperLink Peripheral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1957.13.1HyperLink Device-Specific Interrupt Event. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1957.13.2HyperLink Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1977.14UART Peripheral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1997.15PCIe Peripheral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2007.16EMIF16 Peripheral. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2017.16.1EMIF16 Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2017.17Ethernet Media Access Controller (EMAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2047.17.1EMAC Device-Specific Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2047.17.2EMAC Peripheral Register Description(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2057.17.3EMAC Electrical Data/Timing (SGMII) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2097.18Management Data Input/Output (MDIO). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2097.18.1MDIO Peripheral Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2107.18.2MDIO Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2107.19Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2127.19.1Timers Device-Specific Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2127.19.2Timers Electrical Data/Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2127.20Serial RapidIO (SRIO) Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2137.21General-Purpose Input/Output (GPIO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2147.21.1GPIO Device-Specific Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2147.21.2GPIO Electrical Data/Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2147.22Semaphore2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2147.23Emulation Features and Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2157.23.1Advanced Event Triggering (AET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2157.23.2Trace. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2157.23.3IEEE 1149.1 JTAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2167.24Enhanced Viterbi-Decoder Coprocessor (VCP2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2177.25Turbo Decoder Coprocessor (TCP3d). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2177.26Multichannel Buffered Serial Port (McBSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2187.26.1McBSP Peripheral Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2187.26.2McBSP Electrical Data/Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2197.27Universal Parallel Port (UPP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2227.27.1UPP Register Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222A Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226B Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227B.1Thermal Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227B.2Packaging Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227。

ssc335技术手册

ssc335技术手册

SSC335是一款高性能、低功耗的数字信号处理器,以下是SSC335的技术手册概述:
1. 功能特点
-高性能:SSC335采用32位RISC结构,最高主频可达30MHz,具有强大的运算能力。

-低功耗:SSC335具有低功耗特性,工作电压范围为2.0V至3.6V,静态电流仅为20μA。

-多种接口:SSC335提供多种接口,包括UART、SPI和I2C等,方便与其他设备进行通信。

-多种时钟模式:SSC335支持多种时钟模式,包括内部RC振荡器、外部晶体振荡器和外部RC振荡器等。

2. 技术指标
-存储器:内置128KB Flash存储器和16KB RAM存储器。

-输入/输出:提供多个输入/输出端口,包括ADC、DAC、通用输入/输出端口等。

-时钟:支持多种时钟模式,最高可达100MHz。

-封装:SSC335采用QFN封装,尺寸为10mm x 10mm。

3. 应用
SSC335适用于多种应用场景,包括数字信号处理、音频处理、图像处理和通信等领域。

4. 注意事项
- SSC335需要外部供电,需要注意电源电压和电源稳定性等问题。

- SSC335的输入/输出端口需要根据实际应用场景进行配置和连接。

-在使用SSC335时,需要仔细阅读SSC335的官方手册,确保正确连接电路和软件。

以上是SSC335的技术手册概述,如果需要更详细的操作指南,请查阅SSC335的官方手册或在线教程。

超特克(Supertex)高压DC DC转换器应用注解说明书

超特克(Supertex)高压DC DC转换器应用注解说明书

Supertex inc.AN-H59Application NoteApplication CircuitHigh Voltage DC/DC Converter forSupertex Ultrasound Transmitter DemoboardsBy Afshaneh Brown, Applications Engineer,and Jimes Lei, Applications ManagerIntroductionThe Supertex AN-H59DB1 demoboard is a high voltage DC/DC converter. It can provide up to +90V voltage supply for V PP and -90V for V NN . It also provides +8.0 to +10V voltage supply for V DD , floating power supplies of V NN +8.0 to V NN +10V for V NF and V PP -8.0 to V PP -10V for V PF . The input supply voltage is 12V.The AN-H59DB1 circuitry consists of two high voltage PWM Current-Mode controllers, a DC/DC transformer driver, and three low dropout regulators. The Supertex AN-H59DB1 uses a high-voltage, current mode, PWM controller boost topology to generate +15 to +90V and a high-voltage current mode PWM controller buck-boost topology to generate -15 to -90V power supply voltage for Supertex HV738DB1 and HV748DB1 ultrasound transmitter demoboards.Each of the transmitter demoboards has slightly different operating voltages as summarized below.To accommodate all three demoboards, the AN-H59DB1 demoboard has adjustable V PP , V NN , V DD , V PF and V NF . The purpose of the AN-H59DB1 is to aid in the evaluation of the three transmitter demoboards. The intention of this application note is to provide a general circuit description on how each of the output voltages is generated.The VSUB pin on the HV738DB1 and HV748DB1 can either be connected to the most positive supply voltage on the demoboard, or can be left floating.To power up the AN-H59DB1, ensure that the 3.3V power supply will be powered up first, and then the 12V power supply. The sequences on the HV738DB1 and HV748DB1 took into consideration using the protection diodes on each power line.The circuit is shown in Figure 6, the component placement in Figure 5, and the bill of materials is at the end of thisapplication note.PP The circuit in Figure 1 shows U5, the Supertex high volt -age current mode PWM controller, being used to generate the high voltage power supply for V PP . The maximum output power for V PP was set for 10mA at 90V, which is 900mW. With an input voltage of 12V, a converter frequency of 110 kHz with a 100µH inductor was chosen to provide the de -sired output power.The converter frequency is set by an external resistor, R20, across OSC IN and OSC OUT pins of U5. A 154kΩ resistor will set the frequency to about 110 kHz. R24 is the current sense resistor. 2.2Ω was used to set the maximum peak current limit to about 450mA. An RC filter, R23 and C15, is added between the current sense resistor and the current sense terminal pin 3 of U5. This reduces the leading edge spike on R24 from entering the current sense pin.Inductor L1 is being charged from the 12V input by M3. When M3 turns off, the energy in L1 is discharged into C16, which is the V PP output through D8. The V PP voltage is di-vided down by feedback resistors R25, R26, and R27. The wiper of R26 is connected to pin 14 of U5. The overall con -verter will regulate the voltage on pin 14 to 4.0V. Different V PP output voltages can be obtained by adjusting R26.When the wiper for R26 is set to the top, V PP can be calcu-lated as:where V FB is 4.0VWhen the wiper for R26 is set to the bottom, V PP can be calculated as:By adjusting potentiometer R26, V PP meets the adjustable target range of 15 to parator U6 will turn on LED D7 when the V PP output is out of regulation due to excessive load. During initial power up, C16 will be at 0V. D7 is therefore expected to be on until C16 is charged to the desired regulation voltage.Figure 1: Adjustable V PP Power SupplyV PPGNDV PP = 4.0V x ( 232k + 100k + 14.3k )= 12.1V 100k + 14.3k V PP= V FBx ( R25 + R26 + R27 )R26 + R27V PP = 4.0V x ( 232k + 100k + 14.3k )= 96.9V 14.3kV PP = V FBx ( R25 + R26 + R27 )R27NN The circuit in Figure 2 shows U7, the Supertex high voltage current mode PWM controller, being used to generate the high voltage power supply for V NN . The function of U7 is very similar to what was described in the V PP circuit description for U5. However, in this circuit a negative voltage is gener -ated from a positive input voltage source, therefore requir-ing a buck-boost topology. The maximum output power for V NN was set for -10mA at -90V which is 900mW. With an input voltage of 12V, a converter frequency of 110 kHz with a 100µH inductor was chosen to provide the desired output power.Inductor L2 is being charged from the 12V input by the par-allel combination of M6 and M7. When M6 and M7 turn off, the energy in L2 is discharged into C23, which is the V NNoutput through D10. M6 and M7 are high voltage P-channel MOSFETs. U7 is designed to drive a high voltage N-chan -nel MOSFET. The drive output for U7 therefore needs to be inverted. This is accomplished by M4 and M5.The feedback voltage that U7 detects on pin 14 is +4.0V. The V NN that needs to be sensed is a negative voltage. A cir-cuit is needed to make sure the feedback voltage is positive. This is consists of Q4, Q5, R33, R34, R35, R37, and R38. Q4 becomes a constant current sink set by the V NN voltageand R35. The same current will be flowing through R33 and R34.The voltage on the base of Q5 will be V IN minus the voltage drop across the sum of R33 and R34. By varying R34, the base voltage on Q5 will change. Q5 becomes a constant current source with a value set by its base voltage and R37. The current source of Q5 is going into R38, which creates a positive voltage that is now proportional to the magnitude of V NN .where V BE = 0.6V, V FB = 4.0V.When R34 is set to 100k, V NN is calculated to be:= -4.0VWhen R34 is set to 0k, V NN is calculated to be:= -97.4V By adjusting potentiometer R34, V NN meets the adjustable target range of -15 to parator U8 will turn on LED D9 when the V NN output isout of regulation due to excessive load. During initial power up, C23 will be at 0V. D9 is therefore expected to be on until C23 is charged to the desired regulation voltage.Figure 2: Adjustable V NN Power SupplyVNN-15V to -90V GNDV NN = V BE - ( R35 ) x (V BE + V FB x R37 ), R33 + R34 R38V NN = 0.6V - ( 273k) x (0.6V + 4.0V x 14.7k ) 4.99k + 100k 40.2k V NN = 0.6V - ( 273k ) x (0.6V + 4.0V x 14.7k )4.99k + 0k 40.2kVPF and VNF Circuit DescriptionThe three transmitter demoboards require two floating low voltage supplies, V PF and V NF . The floating supplies need to be adjustable to accommodate the different operating re-quirements for the three different boards. The V PF is 8.0 to 10V below the high voltage V PP positive supply. The V NF is 8.0 to 10V above the high voltage V NN negative supply. The two floating supplies are generated by using two isolated transformers, T1 and T2, and an isolated transformer driver, U1, as shown in Figure 4. Both outputs utilize adjustable low dropout linear regulators, U2 and U3, as shown in Figure 3. U2 and U3 are both Linear Technology LT1521, which has a reference voltage of 3.75V on the ADJ pin. For V PF , resistors R6, R7, and R8 set the output V PF voltage. R7 is a potentiom -eter for adjusting V PF . V PF can be calculated with the following equation:When R7 is set to 20kΩ, V PF becomes:When R7 is set to 0Ω, V PF becomes:Please note that the OUT pin on U2 is referenced to V PP , thereby setting V PF to be 8.0 to 10V below V PP . V NF can also be calculated in a similar manner using resistors R12, R13, and R14. Please note that the GND pin on U3 is referenced to V NN thereby setting V NF to be 8.0 to 10V above V NN .LED indicators, D5 and D11, start to turn on when the input current to U2 and U3 reaches an arbitrary value of 40mA. This is set by Q1 and R3 for V PF and Q2 and R9 for V NF . The input current can be calculated with the following equation: Input current = V EB = 0.5V = 41.3mA R 12.1Ω50mA current limits are added to protect against output shorts. The current limiter is consists of a depletion-mode MOSFET and a series source resistor. The resistor sets the current limit and can be estimated with the following equa -tion:R SERIES = V TH x ( √I LIM / I DSS - 1) where, I LIMV TH = pinch-off voltage for M1 and M2: -2.5V I LIM = desired current limit: 50mAI DSS = saturation current for M1 and M2: 1.1A R SERIES = 39.3Ω. A 40.2Ω resistor was used.Figure 3: Adjustable V PF and V NF Power SupplyV VNFVFPV PF = 3.75V x ( 45.3k + 20k + 24.9k )= 7.53V 20k + 24.9kV PF = 3.75V x ( 45.3k + 0k + 24.9k )= 10.6V 0 +24.9kV PF= V ADJx ( R6 + R7 + R8 )R7 + R8V DD Circuit DescriptionThe V DD output voltage utilizes an adjustable low dropout lin -ear regulator, U4 LT1521, as shown in Figure 4. The desiredadjustable output voltage range is 8.0 to 10V to accommo-date the different operating V DD voltages for the three differ-ent transmitter demoboards.The LT1521 has a reference voltage of 3.75V on the adj pin. Resistors R17, R18, and R19 set the output V DD voltage. R18 is a potentiometer for adjusting V DD . V DD can be calcu-lated with the following equation:When R18 is set to 20kΩ, V DD becomes:When R18 is set to 0Ω, V DD becomes:An LED indicator, D6, is included in case of excessive input,I IN, current. D6 is starts to turn on when the input currentreaches an arbitrary value of 20mA. This is set by Q3 and R15. When the emitter-base junction of Q3 is forward biased (0.5V), Q3 will start to turn on, thereby forward biasing D6.The I IN value to turn D6 on can be calculated with the follow -ing equation: I IN = V EB = 0.5V= 20.6mAR1524.3Ω 3.3V Input TerminalThe AN-H59DB1 has a 3.3V input terminal that is directly connected to the output terminal, V CC . There is no circuitry on this board that uses the 3.3V supply. It is only there as a convenient connection to the 8-pin header. V CC is the logic supply voltage for HV738DB1 and HV748DB1 and can oper-ate from 1.2 to 5V. However, most users will operate V CC at either 3.0 or 3.3V.Input and Output PowerThe output voltages from the AH-H59DB1 are all generated from the 12V input line. With no load on the outputs, the measured input current was about 70mA. This input current can vary from board to board due to variations in the isolated transformer.The maximum output power is:P OUT(MAX) = P VPP(MAX) + P VNN(MAX) + P VPF(MAX) + P VNF(MAX) + P VDD(MAX)P OUT(MAX) = 0.9W + 0.9W + 0.4W + 0.4W + 0.2W P OUT(MAX) = 2.8WUnder this condition, the 12V input current was measured to be 340mA. Input power is therefore 4.08W. This gives an approximate overall efficiency of 69% at full load.Figure 4: Adjustable V DD Power SupplyV IN = 12VVDD+8.0 to 10V GNDV DD = 3.75V x ( 45.3k + 20k + 24.9k )= 7.53V20k + 24.9kV DD = 3.75V x ( 45.3k + 0k + 24.9k )= 10.6V 0 + 24.9k V DD = V ADJ x ( R17 + R18 + R19 )R18 + R19VPF and VNF Output CurrentThe AN-H59DB1 can supply more than 40mA of current for the V PF and V NF outputs. The I NF and I PF input currents for the HV738 or the HV748 can be found in their respective datasheet but are summarized below:This is for continuous 5.0 MHz operation. For ultrasound, thehigh voltage transmitter is operating at very low duty cycles; 1% or lower. At a 1% duty cycle, the average current is ex -pected to be a 100 times lower. The 40mA output current ca -pability on the AN-H59DB1 is more than sufficient to power up the HV738 or the HV748.ConclusionThe main purpose of AN-H59DB1 power supply demoboard is to help the evaluation of the Supertex HV738DB1 and HV748DB1 demoboards by reducing the number of power supplies needed. The AN-H59DB1 was designed to operate from a single 12V input which should be commonly available in any engineering laboratory.The five on-board LEDs allow the user to quickly determine whether there is an overload condition on each of the supplylines. The five potentiometers allow the user to easily adjust each supply to meet their particular needs.Figure 5: AN-H59 Component PlacementFigure 6: AN-H59 Circuit SchematicVPPVPFVNFSupertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications refer to the Supertex inc. (website: http//)©2012 Supertex inc. All rights reserved. Unauthorized use or reproduction is prohibited.Supertex inc.1235 Bordeaux Drive, Sunnyvale, CA 94089。

上海XYZ机械有限公司 FZ 系列产品说明书

上海XYZ机械有限公司 FZ 系列产品说明书

FZ SERIES:Function Modules Centering DeviceF ZG B-903 F Z G B-904FZCD - L x H x GAngle Gear Unit-3 direction Angle Gear Unit – 4 directionUOM : Unit UOM : UnitUOM : UnitUOM : UnitUOM : UnitApplication: Positioning of products at center of conveyorStandard Arm Length (L): 100mm, 150mm , 200mm , 250 mmStandard Arm Height (H): 50mm, 100mm , 150mmStandard Arm Gap (G): 140 mm (FS) , 160mm (FM) , 180mm (FC) ,225mm (FL) , 255mm (FU) , 374mm (FW)Applicable to all FlexMove chain series.Please specify :1) Conveyor Series2) Product Dimension (L x W x H) during order.6Width Adjustment Actuator 660mmWidth Adjustment Actuator 950mm108109FZ SERIESUOM : UnitApplication: Product flow control / merging.Standard Arm Length (L): 50 mm, 150 mm , 200 mm , 250 mm , 300 mmStandard Arm Height (H): 50 mm, 100 mm , 150 mmStandard Arm Gap (G): 360 mm (FS) , 420 mm (FM) , 480 mm (FC) , 615 mm ( FL) , 705 mm ( FU) , 1065 mm (FW)Applicable to all FlexMove chain series.Please specify : 1) Conveyor Series2) Product Dimension (L x W x H) during order.FZPTC – L x H x GUOM : UnitApplication: Product flow control / merging.Standard Arm Length (L): 100 mm, 150 mm , 200 mm , 250 mm Standard Arm Angle (A): 45° , 90°Applicable to all FlexMove chain series.Please specify : 1) Conveyor Series2) Product Dimension (L x W x H) 3) Diverting Angle during order.Angle Traffic CopFZATC – L x AUOM : UnitAdjustment Side GuideFZASG – H x WApplication: Manual adjustable guide rail for multiple product sizeStandard Arm Height (H): 100 mm, 150 mm , 200 mm , 250 mmAdjustable Width (W): 65 mm , 85 mm , 105 mm , 150 mm , 225 mm , 300 mm Applicable to all FlexMove chain series.Please specify : 1) Conveyor Series2) Product Dimension (L x W x H)110UOM : UnitApplication: Pneumatic-controlled automatic diversion of products from one track to anotherStandard Arm Length (L): 300 mm - 700 mm Standard Arm Height (H): 100 mm, 150 mm , 200 mm Standard Arm Angle (A): 5° - 60°Applicable to all FlexMove chain series.Please specify : 1) Conveyor Series2) Product Dimension (L x W x H)3) Diverting Angle during order.FZAD – L x H x AUOM : UnitApplication: Manually-controlled diversion of products from one track to another.Standard Arm Length (L): 300 mm – 700 mmStandard Arm Height (H): 100 mm, 150 mm , 200 mm , 250 mmStandard Arm Angle (A): 5° - 60°Applicable to all FlexMove chain series. Please specify: 1) Conveyor Series2) Product Dimension (L x W x H) during order.Manual DiverterFZMD – L x H x AFZ SERIES。

一种喷砂的车用仪表指针[实用新型专利]

一种喷砂的车用仪表指针[实用新型专利]

专利名称:一种喷砂的车用仪表指针专利类型:实用新型专利
发明人:孙仲辉
申请号:CN201220022220.0
申请日:20120118
公开号:CN202404925U
公开日:
20120829
专利内容由知识产权出版社提供
摘要:一种喷砂的车用仪表指针,包括指针体和盖设于指针体上的指针盖,所述的指针体上设有反光体,所述反光体向前延展有一个指针,所述指针盖上的对应指针位置设有可容纳指针穿过的指针缺口,所述的指针体下端伸出有连轴;所述的指针体与指针盖通过卡接的方式固定在一起,所述的指针根部上面具有喷砂结构。

本实用新型的有益效果在于:车用仪表指针的指针亮度均匀。

申请人:宁波锦辉指针有限公司
地址:315318 浙江省宁波市慈溪市横河镇东畈村朝西屋110号
国籍:CN
更多信息请下载全文后查看。

F665VIC 65毫米龙头阀参数表说明书

F665VIC 65毫米龙头阀参数表说明书

F665VICButterfly Valve with Grooved typesPressure Enhanced Rubber SeatType overviewType DN F665VIC65Technical dataFunctional dataValve size [mm] 2.5" [65]Fluidchilled or hot water, up to 60% glycol Fluid Temp Range (water)-22...250°F [-30...120°C]Body Pressure Rating ANSI Class Grooved AWWA, 300 psi Flow characteristic modified equal percentage Servicing maintenance-free Flow Pattern 2-way Leakage rate0%Controllable flow range 90° rotation Cv260 Maximum Velocity20 FPSMaterialsValve body Ductile cast iron ASTM A536Body finish black alkyd enamel Stem 416 stainless steel Stem seal fiberglass with TFE lining SeatEPDMPipe connection grooved ANSI/AWWA (c606)Discelectroless nickel coated ductile iron Suitable actuatorsNon-SpringAMB(X)GRCB(X)GMB(X)SpringAFB(X)F665VIC Product featuresFlow/Mounting detailsDimensionsType DN WeightF665VIC65 4.9 lb [2.2 kg]2*AFA B C D E F17.6" [448] 3.8" [97]16.4" [416]14.3" [363] 2.1" [54] 2.1" [54]AFA B C D E F10.7" [273] 3.8" [97]12.3" [312]10.2" [260] 2.1" [54] 2.1" [54]AMA B C D E F9.9" [251] 3.8" [97]12.3" [312]10.2" [260] 2.1" [54] 2.1" [54]GMA B C D E F9.9" [251] 3.8" [97]12.3" [312]10.2" [260] 2.1" [54] 2.1" [54]GRA B C D E F10.8" [275] 3.8" [97]10.2" [260]8.1" [206] 2.1" [54] 2.1" [54]GR N4A B C D E F14.1" [358] 3.8" [97]13.6" [345]11.5" [292] 2.1" [54] 2.1" [54]AFX24-MFT-X1Modulating, Spring Return, 24 V, Multi-Function Technology®Technical dataElectrical dataNominal voltageAC/DC 24 V Nominal voltage frequency 50/60 HzNominal voltage rangeAC 19.2...28.8 V / DC 21.6...28.8 V Power consumption in operation 7.5 W Power consumption in rest position 3 W Transformer sizing 10 VAElectrical Connection18 GA appliance cable, 1 m, 3 m or 5 m, with 1/2" conduit connector, degree of protection NEMA 2 / IP54Overload Protectionelectronic throughout 0...95° rotation Functional dataOperating range Y 2...10 VOperating range Y note 4...20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor)Operating range Y variable Start point 0.5...30 V End point 2.5...32 VOperating modes optional variable (VDC, PWM, on/off, floating point)Position feedback U 2...10 V Position feedback U note Max. 0.5 mA Position feedback U variable VDC variableDirection of motion motor selectable with switch 0/1Direction of motion fail-safe reversible with cw/ccw mounting Manual override 5 mm hex crank (3/16" Allen), supplied Angle of rotation 95°Angle of rotation note adjustable with mechanical end stop, 35...95°Running Time (Motor)150 s / 90°Running time motor variable 70...220 s Running time fail-safe <20 sOverride controlMIN (minimum position) = 0%MID (intermediate position) = 50%MAX (maximum position) = 100%Noise level, motor 40 dB(A)Noise level, fail-safe 62 dB(A)Position indicationMechanical Safety dataPower source ULClass 2 Supply Degree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2Enclosure UL Enclosure Type 2Agency Listing cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU Quality StandardISO 9001AFX24-MFT-X1FootnotesSafety dataUL 2043 CompliantSuitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMCAmbient humidity Max. 95% RH, non-condensing Ambient temperature -22...122°F [-30...50°C]Storage temperature -40...176°F [-40...80°C]Servicingmaintenance-free Weight Weight4.6 lb [2.1 kg]MaterialsHousing material Galvanized steel and plastic housing*Variable when configured with MFT options.AccessoriesElectrical accessoriesDescriptionType Service Tool, with ZIP-USB function, for programmable andcommunicative Belimo actuators, VAV controller and HVAC performance devicesZTH USElectrical installationWarning! Live electrical components!During installation, testing, servicing and troubleshooting of this product, it may be necessary to work with live electrical components. Have a qualified licensed electrician or other individual who has been properly trained in handling live electrical components perform these tasks. Failure to follow all electrical safety precautions when exposed to live electrical componentscould result in death or serious injury.Meets cULus requirements without the need of an electrical ground connection.Actuators with appliance cables are numbered.Provide overload protection and disconnect as required.Actuators may also be powered by DC 24 V.Only connect common to negative (-) leg of control circuits.A 500 Ω resistor (ZG-R01) converts the 4...20 mA control signal to 2...10 V.Control signal may be pulsed from either the Hot (Source) or Common (Sink) 24 V line.For triac sink the Common connection from the actuator must be connected to the Hotconnection of the controller. Position feedback cannot be used with a triac sink controller; theactuator internal common reference is not compatible.IN4004 or IN4007 diode. (IN4007 supplied, Belimo part number 40155).Actuators may be controlled in parallel. Current draw and input impedance must be observed.Master-Slave wiring required for piggy-back applications. Feedback from Master to control input(s) of Slave(s).Wiring diagrams On/OffFloating PointAFX24-MFT-X1 VDC/mA Control PWM ControlOverride Control Primary - Secondary。

信号完整性基础系列之十二——扩频时钟(SSC)及其测量方法

信号完整性基础系列之十二——扩频时钟(SSC)及其测量方法

信号完整性基础系列之十二——扩频时钟(SSC)及其测量方法汪进进美国力科公司深圳代表处扩频时钟(SSC)就是频率按一定规律变化的时钟。

SSC是英文Spread Sp ectrum Clocking 的简称,在PC和通信行业都有广泛应用。

根据傅立叶变换原理,固定频率的时钟,其频谱能量集中在基波频率上,不易通过FCC,CISPR,VDE等认证,而频率变化的时钟,其频谱能量被分散在一定频谱范围上,峰值能量能减小2-18dB,如图一所示。

扩频方法在通信行业被用做一种信号编码的方法,这种方法原理上具有减小EMI的优势,所谓CDMA(Code Division Mu ltiple Access)手机辐射小就是这个道理,因此电信运营商将CDMA称为“绿色通信”。

扩频之后频谱的总能量没有减少,但由于FCC等规定的是电子设备发射的最大EMI不能超标,如图二所示,所以说SSC是降低EMI的有效方法。

虽然EMI的减少可通过PCB布线,滤波,屏蔽等多种手段,但现在新的FFC要求PC主板能“开箱”通过EMI测试,通过外壳屏蔽的方法已不能满足这种要求,SSC成了降低EMI的必要手段。

现在的主板芯片供应商都会支持芯片的扩频时钟功能。

PCI-E,SATA,SAS,等几乎所有的高速芯片都支持SSC。

当前热门的U SB3.0一致性测试中更是特别强调了SSC的测量。

图一SSC带来的频谱变化图二FCC的规定EMI的减少量和频率变化的调制程度有关。

频率变化范围越大,EMI降低越大。

但频率变化范围太大又会使PC系统时序设计带来困难。

在Intel的Pen tium? 4处理器中,建议这种频率变化要小于时钟频率的0.8%。

对于 100MHz 的时钟,如果按±0.8%来调制,频率的摆动范围就是99.2MHz-100.8MHz。

但是如果要设计一个100MHz作为参考时钟的系统,调制后时钟频率工作到100.8M Hz时,处理器可能会工作到超出额定频率,带来不可预知的问题,所以在实际系统中,一般都采用负向调制以保证总线时序上的最小周期要求。

慈星电脑横机机型简介-演示文稿复习过程

慈星电脑横机机型简介-演示文稿复习过程

夹子剪刀
中国驰名商标
配合起底板同 时使用,将减少不 必要的浪费,同时 节约一定的人力.
连续织造
中国驰名商标
可同时将1件衣服连 续编织完成,避免毛纱色 差带来的影响衣片质量问 题.目前,只有进口机器 才具有此功能,在国内尚 处于领先水平.
其他
• 触摸屏功能 • 断电记忆功能 • 支持多语言版本
中国驰名商标
最高机速1.2米/秒。
慈星电脑横机展示
中国驰名商标
GE1-60S型
针距:3G 宽幅:60英寸 特性:此机是无起底板全自动 电脑编织横机。单机头单系统 编织。
目前此机型三角部分采用 复合式结构,所有三角动作均 采用一只步进马达控制,稳定 性比采用电磁铁控制方式要高, 也是以后电脑横机发展的方向, 同样具备了编织、吊目、翻针 等技术功能。能够编织各种结 构花型、提花花型、以及嵌花 花型的成衣、V领、收针样片。 采用LCD菜单式、触摸屏操作系 统,简单易懂。
最高机速1.2米/秒。
中国驰名商标
此课件下载可自行编辑修改,仅供参考! 感谢您的支持,我们努力做得更好!谢谢
同本公司其他电脑横机产品一样, 此机能够编织各种结构花型、提花花 型、以及嵌花花型的成衣、V领、收 针驰名商标
机型:GE2-52C 针距:12G 宽幅:52英寸 特性:此机是有起底板全自动电脑 编织横机。单机头双系统编织。 在具备了所有无起底板横机的编织 功能基础之上,此机装配了先进的 起底板及与其配套的剪刀、夹纱设 备。在成衣样片编织结束,重新开 始时,有效的减少了编织废纱所带 来的浪费,大大提高了生产效率。 自动剪纱功能避免了纱线浮在针床 中间及罗拉卷纱等现象的发生。
同本公司其他电脑横机产品一样, 此机能够编织各种结构花型、提花 花型、以及嵌花花型的成衣、V领、 收针样片。

SSC-MBT7105中文资料

SSC-MBT7105中文资料

2. Application ------------------------------------------------------------- 2 3. Absolute Maximum Ratings ------------------------------------------ 2 4. Electro-optical Characteristics ---------------------------------------- 3 5. Rank of MBT722 6. Soldering Profile 7. Outline Dimension 8. Packing ---------------------------------------------------------------------------------------4 6 6 ---------------------------------------------------- 5
5. Rank of MBT722
▣ Rank Name Table X1 Iv X2 λd X3 Vf
▣ Luminous Intensity [Iv] Rank Iv (mcd) Name MIN MAX N 300 400 O 400 510 P 510 650 Q 650 860 ▣ Dominant Wavelength [λd] Rank λd (nm) Name MIN MAX 465 469 A 469 473 B C 473 477 ▣ Forward Voltage Rank Name 1 2 3 Vf (V) MIN 2.7 3.1 3.6 MAX 3.1 3.6 4.0
Note : In case that the soldered products are reused in soldering process, we don’t guarantee the products.

Sigmastar SSC338Q全功能开发板技术手册说明书

Sigmastar SSC338Q全功能开发板技术手册说明书

Sigmastar SSC338Q全功开发板技术手册一、应用场合:1. 适用于开发以下产品:(1)500万/800万网络摄像机。

(2)800万抓拍摄像机。

(3)安防监控产品。

(4)网络音视频产品。

(5)低功耗快速启动摄像机。

(6)4G/WIFI无线传输产品。

(7)编码器。

(8)双路摄像机。

(9)运动相机。

(10)航拍摄像机。

(11)UVC相机。

2. 适用于学习linux平台、熟悉ARM开发的开发者。

3. 适用于需要熟悉sigmstar平台音视频编解码、图像处理、UVC相机、4G/WIFI无线传输的开发人员。

二、型号:KF-QC38QCXX-AGWL-L2三、产品特色:■主控芯片采用Sigamastar高性能多媒体处理器片上系统(SOC),,内部集成双核A7和1个FPU、NEON,主频1GHz。

■支持WDR、多级降噪及多种图像增强和矫正算法,为客户提供专业级的图像质量。

■采用标准的H.264/H.265 High Profile压缩算法,方便在窄带上实现高清晰的图像传输。

■最大支持800万编码,最高支持3840x2160@20帧、2592x1944@30fps、2592x1520@40fps、2304x1296@60fps、2048x1536@60fps、1920x1080@80fps帧H.264/H.265编码。

■自带神经网络、深度学习算法,算力0.6T。

■支持双路sensor,每路最大500万像素。

■内置2Gb DDR3。

■支持MIPI、USB Sensor输入、图像质量优异。

■支持双向语音对讲。

■支持ONVIF2.4标准协议,可对接海康、大华、雄迈等NVR。

■支持GB28181协议。

■支持手机监看。

■支持4G全网通:5模或者7模。

■支持WIFI:热点和STA模式。

■支持GPS、北斗定位。

■支持POE供电,功率13W,符合IEEE802.3af/at标准■支持二次开发。

■尺寸26*24mm,邮票孔。

上海雄衡电子科技有限公司 OCS-XH-F 直视耐高温电子吊秤用户手册说明书

上海雄衡电子科技有限公司 OCS-XH-F 直视耐高温电子吊秤用户手册说明书

OCS-X H-F使用说明书USER MANUAL直视耐高温吊秤CRANE SCALE上海雄衡电子科技有限公司地址:上海市松江区新城通波路725号售后服务电话:18717779950021-31007251传真:021-********E-mail:*****************邮编:201600H t t p:///目录一、概述二、按键操作说明三、主要技术性能四、使用前准备五、操作方式六、电子吊秤校正七、注意事项八、简易故障排除九、外型尺寸及自重十、直视遥控按键操作说明一、概述OCS-X H-F 系列直视耐高温电子吊秤由吊挂件、高精度传感器和A/D转换器及显示器组成。

5位1.2英寸(字高40mm)超高亮数码显示器,清晰明亮,在较远的地方也能清晰读数。

由于采用独特的抗抖动、振动、摆智能数字滤波器,读数稳定性好,稳定时间(<5秒)。

具有实时去皮和延迟去皮功能。

具有自动累计功能。

采用低功耗设计,使电池的使用时间更长,充足电池LED显示时间连续工作100小时,还具有电池过放电保护电路,避免了因电池过放电而造成电池的损坏和使用寿命缩短的现象。

自动省电功能,使电池的使用时间更长。

开机和关机时,电池电量的显示(百分比显示)使您及时了解电池电量,以选择合适的充电时机。

OCS-X H-F系列电子吊秤具有计量精度高,性速稳定,使用方便,适用于仓库、码头、工厂、货场等起吊场合。

二、按键操作说明三、主要技术性能☆使用温度范围:1400℃——1.8M, 1600℃——2.0M☆相对湿度:<90%RH☆字高:40mm/5位☆安全超载:200%F.S☆破坏超载:400%F.S☆读数稳定性:<5s☆准确度:Ⅲ级四、使用前准备把电子吊秤挂上行车,打开电子吊秤,待电子吊秤显示零位后,挂上物体进行秤重。

五、操作方式(一)电源的开/关1、开机在关机状态,按前面板右边“ON/OFFARE”键,接通电源,电子吊秤显示自检0—8数字。

ssc335技术手册

ssc335技术手册

ssc335技术手册1. 概述ssc335技术手册是针对ssc335型号的相关技术信息的详细描述和使用指南。

本手册旨在帮助用户更好地理解ssc335的功能、特性和操作方法,以便能够正确、高效地使用该设备。

2. 技术规格ssc335技术手册首先介绍了该设备的技术规格。

包括主要的硬件参数,如处理器型号、内存容量、存储空间等。

同时也介绍了其外观尺寸、重量以及其他相关特性。

通过了解这些规格,用户可以对ssc335的整体能力有一个初步的了解。

3. 功能特性在本章节中,ssc335技术手册详细描述了该设备的功能特性。

从软件角度来看,介绍了操作系统版本、支持的应用软件以及其它自带的功能模块。

从硬件角度来看,详细介绍了每个组件的性能特点以及相互之间的协作关系。

此外,还解释了设备的扩展性,比如外部传感器的接入方式以及与其他设备的互联能力。

4. 使用指南本章节主要是引导用户正确地使用ssc335设备。

首先介绍了设备的开机方式和基本操作界面。

然后通过具体的操作流程,详细说明了各个功能模块的使用方法。

其中包括了操作界面的功能布局、设置选项的解释以及注意事项等等。

此外,该章节还列举了一些常见问题和解决方法,以便用户能够更好地应对可能出现的问题。

5. 维护与保养维护与保养是确保ssc335设备长期稳定运行的重要环节。

笔者在本章节中为用户提供了一些维护与保养的建议。

比如定期清洁设备,及时更新固件版本以获取最新的功能和性能优化,以及如何处理设备故障等等。

这些建议旨在帮助用户延长设备的使用寿命,提高设备的稳定性和可靠性。

6. 附录附录部分包括了一些附加的信息,以帮助用户更全面地了解ssc335设备。

比如设备的发展历史、相关参考文献、联系方式等。

这些信息可以作为用户进一步学习和了解ssc335设备的参考资料。

结语:ssc335技术手册是用户了解和使用ssc335设备的重要指南。

通过详细描述了设备的技术规格、功能特性,以及使用指南和维护与保养等方面的内容,用户可以更好地掌握ssc335设备的相关知识,并正确地使用和维护该设备。

高速离心机产品说明

高速离心机产品说明
高速离心机




——————
文章来源:南京途威商贸有限公司
免费热线:4008-585-600
技术性能:
1、微机控制、数字显示、无刷电机、触摸面板、可编程操作、具有RCF离心力自动计算与设定。
2、设有超速保护,不平衡、门盖等多种程序保护,配有电子门锁,确保仪器安全运行。
3、并配有多种转子,便于用户选用。
4号角转子
10ml×12 / 15ml×8(12000r/min)RCF:14800×g
5号角转子
0.5ml×36(16000r/min)RCF:23669×g
6号角转子
50ml×6(12000r/min)RCF:14700×g
电机
直流无刷电机、微机控制DC
定时范围
0~99min
整机噪音
<65dB(A)
电源
AC220V 50Hz 5A
外形尺寸
330×420×280mm(L×W×H)
重量
20kg
单价
TG16-WS(LCD液晶显示):8000 RMB(主机带1号角转子)
TG16-WS(LED数字显示):7000 RMB(主机带1号角转子)
1号角转子:1000RMB
2号角转子:3200RMB
3号角转子:1800RMB
4号角转子:3800RMB
5号角转子:3400RMG16-WS
最高转速
16000r/min
最大相对离心力
23669×g
1号角转子
1.5/2.2ml×12(16000r/min)RCF:17800×g
2号角转子
1.5/2.2ml×24(13200r/min)RCF:16110×g
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260 240 220 200
180 150 ~
Pre-heating
Rising 5 °C/sec
Cooling -5 °C/sec
0 Time [Hr]
(2) Hand Soldering conditions
Do not exceed 4 seconds at maximum 315ºC under soldering iron.
SSC-QP-7-03-08(REV.00)
SEOUL SEMICONDUCTOR CO., LTD. 148-29 Kasan-Dong, Keumchun-Gu, Seoul, 153-023, Korea Phone : 82-2-2106-7305~6
SSC-HYT722
- 6/11 -
元器件交易网
CUSTOMER Checked by Approved by
SUPPLIER Drawn by Checked by Approved by
SSC-QP-7-03-08(REV.00)
SEOUL SEMICONDUCTOR CO., LTD. 148-29 Kasan-Dong, Keumchun-Gu, Seoul, 153-023, Korea Phone : 82-2-2106-7305~6
Note : In case that the soldered products are reused in soldering process, we don’t guarantee the products.
SSC-QP-7-03-08(REV.00)
SEOUL SEMICONDUCTOR CO., LTD. 148-29 Kasan-Dong, Keumchun-Gu, Seoul, 153-023, Korea Phone : 82-2-2106-7305~6
SSC-QP-7-03-08(REV.00)
SEOUL SEMICONDUCTOR CO., LTD. 148-29 Kasan-Dong, Keumchun-Gu, Seoul, 153-023, Korea Phone : 82-2-2106-7305~6
SSC-HYT722
- 4/11 -
元器件交易网
元器件交易网
*Customer:
SPECIFICATION
ITEM MODEL TOP LED DEVICE SSC-HYT722
[Contents]
1. Features
------------------------------------------------------------- 2
SSC-QP-7-03-08(REV.00)
SEOUL SEMICONDUCTOR CO., LTD. 148-29 Kasan-Dong, Keumchun-Gu, Seoul, 153-023, Korea Phone : 82-2-2106-7305~6
SSC-HYT722
- 3/11 -
元器件交易网
2. Application ------------------------------------------------------------- 2 3. Absolute Maximum Ratings ------------------------------------------ 2 4. Electro-optical Characteristics ---------------------------------------- 3 5. Rank of HYT722 6. Soldering Profile 8. Packing -----------------------------------------4 ---------------------------------------------------- 5 -------------------------------------- 6 7 9
7. Outline Dimension And Material
Hale Waihona Puke -------------------------------------------------------------------------------------------------------------
9. Reel Packing Structure ------------------------------------------------- 8 10. Lot Number 11. Precaution for Use --------------------------------------------------- 10 12. Characteristic Diagram ---------------------------------------- 11
(Ta=25ºC)
Unit V µA mcd lm nm nm nm deg lm/W
λd λP ∆λ
2 θ½
η
opt
*1 The luminous intensity IV was measured at the peak of the spatial pattern which may not be aligned with the mechanical axis of the LED package. Luminous Intensity Measurement allowance is ±10%. *2 2θ½ is the off-axis where the luminous intensity is 1/2 of the peak intensity. [Note] All measurements were made under the standardized environment of SSC.
4. Electro-Optical Characteristics
Parameter Forward Voltage (per die) Reverse Current (per die) Luminance Intensity *1 Luminance Flux Dominant Wavelength Peak Wavelength Spectral Bandwidth Viewing Angle *2 Optical Efficiency Symbol VF IR IV ΦV Condition IF =20 mA VR=5V IF =60 mA IF =60 mA IF =60 mA IF =60mA IF =60 mA IF =60 mA IF =60 mA Min 1.6 950 582 Typ 2.2 1400 4 590 593 18 120 30 Max 2.8 10 1700 598 -
5. Rank of HYT722
▣ Rank Name Table X1 Iv ▣ Luminous Rank Name N O P X2 λd X3 Vf
Intensity [Iv ] Iv (mcd) MIN MAX 950 1150 1150 1400 1400 1700
▣ Dominant Wavelength [λd] Rank λd (nm) Name MIN MAX 582 586 A B 586 594 C 594 598 ▣ Forward Voltage Vf (V) Rank Name MIN MAX 1 1.6 2.0 2 2.0 2.4 3 2.4 2.8
SSC-QP-7-03-08(REV.00)
SEOUL SEMICONDUCTOR CO., LTD. 148-29 Kasan-Dong, Keumchun-Gu, Seoul, 153-023, Korea Phone : 82-2-2106-7305~6
SSC-HYT722
- 2/11 -
元器件交易网
2. Application
Indoor and outdoor displays LCD Backlights etc. Yellow – displays Automotive Signage and Channel letter Indicator
3. Absolute Maximum Ratings *1
6.Soldering Profile (1) Reflow Soldering Conditions / Profile (Lead Free Solder)
Temp [°C]
Tm : Reflow machine setting temp (max 30 sec.) Ts : Surface temp of PCB (max) Ts : Surface temp of PCB (recommend) Ts : Surface temp of PCB (min)
Parameter Power Dissipation Forward Current Forward Peak Surge Current (per die) Reverse Voltage (per die) Operating Temperature Storage Temperature Symbol Pd IF IFM VR Topr Tstg
SSC-HYT722
- 1/11 -
元器件交易网
1. Features
Pb-free Reflow Soldering application RoHS Compliant Material : AlInGaP Suitable for all SMT assembly methods ; Suitable for all soldering methods White colored SMT package and colorless clear window Encapsulating Resin : Epoxy Resin
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