m2i系列同步数据采集卡

� Up to 8 fully synchronous channels � Up to 4 GBytes on-board memory � PCI-X interface allows more than 200 MB/s sustained data rate � Multiple Recording/Gated Sampling with pre-trigger, post-trigger, low rearm-time and timestamp � ABA mode available � Programmable trigger delay � Optimized clock section � 100% compatible to PCI 32 slots � Synchronization of up to 16 cards � Versatile software support M2i – IMPROVED FAST DATA ACQUISITION CARDS The M2i series is a new generation of fast data acquisition cards, compatible with MI series – with more features, more speed and much more memory. Application areas Automation Production Test Sonar/Radar Laser/Ultrasound LDA/PDA Research/Development Automotive Laboratory Spectroscopy ATE and many more ... PC Instruments for PCI, PXI and CompactPCI Available series 8 bit A/D, 50 MS/s up to 200 MS/s 12 bit A/D, 1 MS/s up to 200 MS/s 14 bit A/D, 20 MS/s up to 50 MS/s 16 bit A/D, 200 kS/s up to 3 MS/s M2i – A /D CARD SERIES FEATURES FIFO Mode Multiple Recording The FIFO Mode streams data continuously over the PCI bus. Due to the extremely large FIFO buffer that uses the complete on-board memory, the optimized busmaster scatter-gather DMA engines and the 66 MHz PCI-X interface makes a sustained transfer speed of > 200 MB/s easy to achieve. With up to 4 GBytes on-board memory, long-time full speed acquisitions even with high sampling rates or a high channel count are possible. For example, the maximum memory allows 20 seconds recording time of an 8 bit channel at 200 MS/s, or 40 seconds of a 14 bit channel at 50 MS/s. The complete memory is directly mounted on-board – no extra slots are needed even for 4 GBytes. The Enhanced Trigger Engine allows a wide variety of trigger modes. This includes channel triggers with level and edge detection, windows trigger condition as well as external TTL triggers or gates. All sources can be combined with AND/OR and a pulse width counter. Some extras like programmable trigger delay, software trigger and force trigger commands make the trigger engine suitable for nearly every application. The Multiple Recording option allows the recording of several trigger events without restarting the hard- ware. Pre-, post- and delay trigger can be programmed. Due to the extremely short re-arming time no event is lost. The segment size and the number of segments can be freely programmed. The Gated Sampling option allows data acquisition controlled by a gate condition. Even in this mode one can program pre, post and delay trigger. Start and stop positions can be stored in the additional time- stamp memory. The Timestamp option writes exact trigger positions to an extra memory. The timestamps are recorded relative to the start of recording, to a defined zero time, or synchronized with an external real time clock. The optional ABA Mode combines slow continuous data recording with fast acquisition on trigger events. The ABA mode works like a slow data logger com- bined with a fast digitizer. Gated Sampling Timestamp ABA Mode Enhanced Trigger Engine 4 GBytes on-board memory www.queentest.cn Analog Inputs The Analog Inputs can be adapted to real world signals using a wide variety of settings that's individual for each channel. By using software commands the input termination can be changed between 50 Ohm and 1 MOhm, one can select a matching input range out of up to 8 ranges, or the signal offset can be programmed up to 400%. Digital Inputs Digital Inputs: all A/D cards with 12 and 14 bit resolution have the option of acquiring synchronously digital data phase-stable with the analog data. Each 12 bit channel has 4 additional digital channels, whilst each 14 bit channel has 2. No additional memory is needed for the digital data. Clock Engine The M2i cards offer an extremely powerful Clock Engine allowing many different modes to be selectable with simple software commands: � Using the on-board PLL results in a high granu- larity of available sampling clocks � A plain quartz is used for applications like frequency analysis that need a high quality clock � The refclock mode allows the generation of a desired frequency using an external reference � The external clock can be used for direct sampling or in conjunction with a programmable divider and the used clock edge can be programmed � When using synchronization each card can have individual sampling clocks using a divider � The internally used clock can be distributed to external components using the clock output Starhub The Starhub option allows the synchronization of up to 16 cards in one system. Each card can run with an individual but synchronous sampling clock derived from the master clock. There is no phase delay between the synchronized channels. Up to 5 cards can be synchronized without the need for an additional system slot. It's possible to synchronize cards of the same type as well as cards of different types and sampling speeds. Slower cards can run with a sampling clock divided from the synchronization clock. Drivers / Third Party Drivers for Windows 2000, Windows XP, Windows XP64 and Linux are included in the card delivery as well as programming examples for several common programming languages. All further driver updates are free of charge, including updates for future Windows or Linux versions. The register based driver consists of 6 main functions only and has been optimized for ease-of-use. The driver concept has proven its reliability and power over years with the MI cards. Third party products are supported as an option. This includes drivers for LabVIEW, LabWindows, MATLAB, DASYLab and VEE. The DASYLab driver is installed transparently as a hardware device in DASYLab. All other drivers offer complete access to the basic Windows drivers allowing all details of the hardware to be individually configured. www.queentest.cn M2i Product Overview card resolution 1 channel 2 channels 4 channels 8 channels input ranges M2i.2020 8 bit 50 MS/s 50 MS/s ±50 mV ... ±5 V M2i.2021 8 bit 50 MS/s 50 MS/s 50 MS/s ±50 mV ... ±5 V M2i.2030 8 bit 200 MS/s 100 MS/s ±50 mV ... ±5 V M2i.2031 8 bit 200 MS/s 200 MS/s 100 MS/s ±50 mV ... ±5 V M2i.3010 12 bit 80 MS/s ±200 mV ... ±10 V M2i.3011 12 bit 40 MS/s 40 MS/s ±200 mV ... ±10 V M2i.3012 12 bit 80 MS/s 40 MS/s ±200 mV ... ±10 V M2i.3013 12 bit 40 MS/s 40 MS/s 40 MS/s ±200 mV ... ±10 V M2i.3014 12 bit 80 MS/s 80 MS/s 40 MS/s ±200 mV ... ±10 V M2i.3015 12 bit 160 MS/s 80 MS/s ±200 mV ... ±10 V M2i.3016 12 bit 160 MS/s 80 MS/s 40 MS/s ±200 mV ... ±10 V M2i.3020 12 bit 100 MS/s ±200 mV ... ±10 V M2i.3021 12 bit 50 MS/s 50 MS/s ±200 mV ... ±10 V M2i.3022 12 bit 100 MS/s 50 MS/s ±200 mV ... ±10 V M2i.3023 12 bit 50 MS/s 50 MS/s 50 MS/s ±200 mV ... ±10 V M2i.3024 12 bit 100 MS/s 100 MS/s 50 MS/s ±200 mV ... ±10 V M2i.3025 12 bit 200 MS/s 100 MS/s ±200 mV ... ±10 V M2i.3026 12 bit 200 MS/s 100 MS/s 50 MS/s ±200 mV ... ±10 V M2i.3027 12 bit 100 MS/s 100 MS/s ±200 mV ... ±10 V M2i.3031 12 bit 60 MS/s 60 MS/s ±200 mV ... ±10 V M2i.3033 12 bit 60 MS/s 60 MS/s 60 MS/s ±200 mV ... ±10 V M2i.3110 12 bit 1 MS/s 1 MS/s ±50 mV ... ±10 V M2i.3111 12 bit 1 MS/s 1 MS/s 1 MS/s ±50 mV ... ±10 V M2i.3112 12 bit 1 MS/s 1 MS/s 1 MS/s 1 MS/s ±50 mV ... ±10 V M2i.3120 12 bit 10 MS/s 10 MS/s ±50 mV ... ±10 V M2i.3121 12 bit 10 MS/s 10 MS/s 10 MS/s ±50 mV ... ±10 V M2i.3122 12 bit 10 MS/s 10 MS/s 10 MS/s 10 MS/s ±50 mV ... ±10 V M2i.3130 12 bit 25 MS/s 25 MS/s ±50 mV ... ±10 V M2i.3131 12 bit 25 MS/s 25 MS/s 25 MS/s ±50 mV ... ±10 V M2i.3132 12 bit 25 MS/s 25 MS/s 25 MS/s 25 MS/s ±50 mV ... ±10 V M2i.4020 14 bit 20 MS/s ±200 mV ... ±10 V M2i.4021 14 bit 20 MS/s 20 MS/s ±200 mV ... ±10 V M2i.4022 14 bit 20 MS/s 20 MS/s 20 MS/s ±200 mV ... ±10 V M2i.4030 14 bit 50 MS/s ±200 mV ... ±10 V M2i.4031 14 bit 50 MS/s 50 MS/s ±200 mV ... ±10 V M2i.4032 14 bit 50 MS/s 50 MS/s 50 MS/s ±200 mV ... ±10 V M2i.4620 16 bit 200 kS/s 200 kS/s ±50 mV ... ±10 V M2i.4621 16 bit 200 kS/s 200 kS/s 200 kS/s ±50 mV ... ±10 V M2i.4622 16 bit 200 kS/s 200 kS/s 200 kS/s 200 kS/s ±50 mV ... ±10 V M2i.4630 16 bit 500 kS/s 500 kS/s ±50 mV ... ±10 V M2i.4631 16 bit 500 kS/s 500 kS/s 500 kS/s ±50 mV ... ±10 V M2i.4632 16 bit 500 kS/s 500 kS/s 500 kS/s 500 kS/s ±50 mV ... ±10 V M2i.4640 16 bit 1 MS/s 1 MS/s ±50 mV ... ±10 V M2i.4641 16 bit 1 MS/s 1 MS/s 1 MS/s ±50 mV ... ±10 V M2i.4642 16 bit 1 MS/s 1 MS/s 1 MS/s 1 MS/s ±50 mV ... ±10 V M2i.4650 16 bit 3 MS/s 3 MS/s ±50 mV ... ±10 V M2i.4651 16 bit 3 MS/s 3 MS/s 3 MS/s ±50 mV ... ±10 V M2i.4652 16 bit 3 MS/s 3 MS/s 3 MS/s 3 MS/s ±50 mV ... ±10 V Custom specific cards The modular structure of the cards and the years of development expertise at Spectrum allow us to make custom specific changes to the cards to match your particular application requirements. Whether you need special high-accuracy quartz clocking, different input ranges, advanced trigger functions, additional output signals or even complete custom designed analog modules – just discuss your needs with our design team. MI cards availability The M2i series will succeed the MI series and replace the existing cards. As we kept an eye on the compatibility by adding a software compatibility layer, software adaptation to the new series is an easy job. However if it's not possible for existing customers to change to the new card series there's still no problem: We guarantee the availa- bility of the existing MI cards henceforth for several years to come. www.queentest.cn Queentest Technology Co. Ltd. add:Room 603, No.2 Building of International Science Park,1st Information Rd., Haidian District, Beijing China Post Code: 100085 Tel: (86)13126650096 , (86-10)82894332 Email: info@queentest.com