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Objectives: Sampling of analog signal. Act as analyzer and terminal for pc. Project supervised by: Michael Gandelsman Project performed by: Roman Paleria,

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Presentation on theme: "Objectives: Sampling of analog signal. Act as analyzer and terminal for pc. Project supervised by: Michael Gandelsman Project performed by: Roman Paleria,"— Presentation transcript:

1 Objectives: Sampling of analog signal. Act as analyzer and terminal for pc. Project supervised by: Michael Gandelsman Project performed by: Roman Paleria, Avi Yona 26/3/2003 More data….Multi-channel Data Acquisition System

2 Data analyze Multi channel sampling Mux 4 ⇨1 Two general purpose inputs (For actions such as battery check..) To be ignored during this presentation Main data inputs Selector switch between channels I and II What’s Next ?

3 Data analyze AD Memory Block ∑ PCI Connector Card 1010 1101 000

4 Connections Frequency rate and voltage range Inputs: -5 [Volt] < Voltage range < 5 [Volt] Sampling rate 250K [HZ] :4 channels of data PCI connection card limits Up to 8 bit Computer Control line

5 Outputs: *** Each sampled point required 14 bits, So two write cycles required PCI connection card limits 1 byte data output 1 bit synchronize line To be determent -3 [Volt] < Voltage range < 3 [Volt] Rate - PCI connection card limits Up to 8 bit Computer Control line Connections Frequency rate and voltage range

6 Gantt chart Details definition of the system and components ordering :

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