5X00121G01亿佳有品质

5X00121G01亿佳有品质
源程序模拟器是在广泛使用的、人机接口完备的工作平台上，如小型机和PC，通过软件手段模拟执行为某种嵌入式处理器内核编写的源程序测试工具。简单的模拟器可以通过指令解释方式逐条执行源程序，分配虚拟存储空间和外设，供程序员检查；的模拟器可以利用计算机的外部接口模拟出处理器的I/O电气信号。不同档次和功能模拟器工具价格差距巨大。


模拟器软件独立于处理器硬件，一般与编译器集成在同一个环境中，是一种有效的源程序检验和测试工具。但值得注意的是，模拟器毕竟是以一种处理器模拟另一种处理器的运行，在指令执行时间、中断响应、定时器等方面很可能与实际处理器有相当的差别。另外它无法和ICE一样，仿真嵌入式系统在应用系统中的实际执行情况。


4.实时多任务操作系统


实时多任务操作系统(RTOS)是嵌入式应用软件的基础和开发平台。目前在大多数嵌入式软件开发还是基于处理器直接编写，没有采用商品化的RTOS，不能将系统软件和应用软件分开处理。RTOS是一段嵌入在目标代码中的软件，用户的其它应用程序都建立在RTOS之上。不但如此，RTOS还是一个可靠性和可信性很高的实时内核，将时间、中断、I/O、定时器等资源都包装起来，留给用户一个标准的API，并根据各个任务的优先级，合理地在不同任务之间分配时间

Dionex (THERMO) Viper Cap. IDxL 0.18x150mm SST - 6040.2360
          Dough Mixer 12 Quart Alfa Bowl for Hobart Stainless steel 12SST
          DRC SST-10-E2-B97A GSI LUMONICS 1/4IN SHAFT LINEAR ENCODER D391796
          DRC SST-11-E2-91Y LINEAR ENCODER D471308
          DRC SST-11-E4-97C-S606 ENCODER DYNAMICS RESEARCH FL
          DYNALCO SST2000-7 SPEED SWITCH TRANSMITTER 0-16.6
          Dynamics Metric Transducer SST-10-M2-07C-S533 CH98932A 00048285
          EDWARDS C31315000 PV25MKS ST/ST ISOLATION VALVE SST
          EDWARDS VACUUM FITTING ELBOW KF-50 TO KF-40 SST 90°
          EDWARS VACUUM FITTING KF-50 NW50 FLANGE 33.5" SST
          EMCOR PRECISION 4150 SST BALL SCREW 1.25" DIA X 10MM RH LEAD X 42.75" LENGTH
          ERICO/CADWELD SST1L MOLD
          FHP Leeson 1HP 3450 RPM Washguard SST Stainless Steel 117122 Made in USA
          FHP Leeson 2HP 1720 RPM Washguard SST Stainless Steel 1912255 Made in USA
          FHP Leeson 2HP 1720 RPM Washguard SST Stainless Steel Motor 56c 208-230/460v
          FIKE 7EU-316 RUPTURE DISC 2"-750 316 SST 94G072 7EU316
          Fike Corporation Three Inch HOV SST TEF 15 PSIG Rupture Discs 3"
          FISHER CONTROL DISK VALVE 4" BUTTERFLY 150-300 SST V166301X012
          FOSTER QUICK COUPLER 3/8" 304 SST MALE W/ HOSE STEM
          Fujikin FUBFN-71-9.52-2-DFZ Pneumatic 1/2" VCR Diaphragm Air Valve SST
          G&L STAINLESS STEEL PUMP KIT FITS SST-C & SST-F
          GRACO 625766 SST RAM PLASTIC PISTON D378369
          Graco Contractor 246582 Bowl Filter SST
          Graco Housing Fluid SST 188242 WPR 6000 PSI 412 Bar
          Hobart 12/22PN-SST #12  Sst
          Hobart 12/22PN-SSTRND #12  Sst
          Hobart 46PAN-SSTR/H Sst Pan
          Hobart BBEATER-SST005 5 Qt
          Hobart BOWL-HL30 30 Qt Sst Bowl
          Hobart BOWL-HL40 40 Qt Sst Bowl
          Hobart BOWL-HL4320 20 Qt Sst Bowl
          Hobart BOWL-SST005 5 Qt
          Hobart BOWL-SST040 40 Qt.
          Hobart BOWL-SST060 60 Qt.
          Hobart BOWL-SST080 80 Qt.
          Hobart BOWL-SST112 12 Qt.
          Hobart BOWL-SST212 12 Qt.
          Hobart BOWL-SST220 20 Qt.
          Hobart BOWL-SST340 40 Qt.
          Hobart DWHIP-HL4320 20 Qt Sst D Wire Whip
          Hobart DWHIP-SST005 5 Qt
          Hobart DWHIP-SST040 40 Qt.
          Hobart DWHIP-SST060 60 Qt.
          Hobart DWHIP-SST080 80 Qt.
          Hobart DWHIP-SST112 12 Qt.
          Hobart DWHIP-SST140 140Qt.
          Hobart DWHIP-SST212 12 Qt.
          Hobart DWHIP-SST220 20 Qt.
          Hobart EDDOUGH-HL40SS 40 Qt Sst Ed Dough Arm
          Hobart SPLASH-SST020 20 Qt Sst Splash Cover
          Hoffman/McLean Outdoor Air Conditioner T531926G109 T53 19000U SST 4X
          HOKE 7165G6Y PRESSURE RELIEF VALVE 500 PSIG 316 SST 34 BAR 0608
          HOKE Air Actuator # 0219 A4 0219A4 + Selecto Mite 316SST 3 Way Valve125 psi
          HUBBELL CG612SST 3/4" NPT STAINLESS STEEL CORD GRIP
          HUBBELL CG612SST 3/4" NPT STAINLESS STEEL CORD GRIP 5 # in this lot
          IKA IN-LINE GENERATOR FOR DR2000/5 SET OF S093577 ROTOR & S093574 STATOR SST
          IKA IN-LINE GENERATOR FOR DR2000/5 SET OF U062511 ROTOR & U062513 STATOR SST
          in Box Agilent Nebulizer (needle SST316 replacement) kit G1958-60137
          IN BOX FIKE ZOOK RUPTURE DISC 6" PV SST 56.63 PSIG @ 72F (121-1)
          IN BOX NOSHOK 25-300-SST-1500 BRASS GLYCERINE FILLED PRESSURE GAUGE 7/16"
          IN BOX PARTLOW 111512020 ELMT SST 100/800F TEMPERATURE THERMOCOUPLE
          in box Weber Flow-Captor Type 4115.30 ~ 24 VDC ~4-20 mA ~ Includes 4318.8SST
          in box with Manual DYNALCO CONTROLS SST2200A-506 SPEED SWITCH TRANSMITTER
          IN BOX! CASHCO 2" REGULATOR PB9-5S17-12000000C 8310HP-1+8" DIFF 316SST
          INGERSOLL RAND STARTER RELAY VALVES - Model #: SRV150SST-LT
          INGERSOLL-DRESSER 609337-51 SHAFT SLEEVE SST
          ITT 1-F-419-7-3-TM-963S PURE-FLO VALVE 1" PAS SST
          JAMESBURY BALL VALVE 1" SOCKET WELD 1 4CFIG3680 XTB2 316 SST
          KF40 SST Vacuum Hose
          KITZ 316 SST CF8M STAINLESS BALL VALVE AKU3TFZM-FSO 1" THREADED 1500 WOG
          KITZ SCT SCV 16K-1/4"-3 SEP 316LE TD1.1 07022301 MANUAL LOCK OUT VALVE SST
          KOKO N06625 3/4" SANITARY FITTING VALVE,B1494 SS T12
          KUNKLE 171S D01 LIQUID RELIEF VALVE SST 3/4"
          KUNKLE 6010DC01-AM ½” 6010 6010OD Relief Valve Sec I Steam W/SST SPRING
          KURT J LESKER MHT-QF-C06 FLEXIBLE BELLOW SST KF-40 NW40 HIGH VACUUM 6"
          KURT J LESKER QF160-SR 192115421 ISO 160 NW160 VACUUM CENTERING RING SST
          KURT J LESKER QF250-SR 192117421 VACUUM CENTERING RING ISO 250 NW-250 SST
          KURT J LESKER QF50-200-N VACUUM FITTING STRAIGHT NIPPLE KF-50 NW50 5.51" SST
          KURT J LESKER QF63-SR 192110421 NW63 ISO 63 VACUUM CENTERING RING SST
          LCD19004SST Stainless Steel Quick Disconnect In-Line Coupling Body 1/4” NPT
          listing 159307          -No Box, EDT QBIUD9-1-1/8 SST Insert Bearing, 1-1/8" ID, 62mm OD
          listing 159317          -No Box, Martin 08B20SS-25MM Sprocket SST #08B, 20T, 25mm ID
          listing 159318          -No Box, Martin 50B20SS-1 Sprocket SST #50, 20T, 1" ID
          listing 1PC PROFIBUS INTERFACE CARD SST 5136-PFB-VME xhg04
          listing ABB Pressure Transmitter 624EGSL1010G8111 w/ Ametek SST diaphragm 2100-42000 kPa
          listing ABB Pressure Transmitter 624EGSL1010G8111 w/ Ametek SST diaphragm kPa 9400 psi
          listing Binks 9.8 Gal SST Pressure Tank with Agitator and Regulators Model 183S-523
          listing Bunn 44000.0050 1 Gallon ThermoFresh Baseless Server SST
          listing Corning 001EB1-14101A20 SST-Drop Single-Tube, Toneable, Gel-Filled Cable, 1 F, S
          listing Digital AC Servo Drive SST-3100-UCX Technik 300VAC
          listing DYNAMICS RESEARCH SST-10-E2-97A LINEAR DISPLACEMENT ENCODER
          listing Globe C24CB-SR Chefmate Series Gas Charbroiler SST Radiant