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PCI-1200 User Manual viii © National Instruments Corporation
Figure 3-16. General Purpose Timing Signals .......................................................... 3-26
Figure 3-17. Mode 1 Timing Specifications for Input Transfers............................... 3-28
Figure 3-18. Mode 1 Timing Specifications for Output Transfers............................ 3-29
Figure 3-19. Mode 2 Timing Specifications for Bidirectional Transfers .................. 3-30
Figure 4-1. PCI-1200 Block Diagram ..................................................................... 4-1
Figure 4-2. PCI Interface Circuitry.......................................................................... 4-2
Figure 4-3. Timing Circuitry ................................................................................... 4-4
Figure 4-4. Analog Input Circuitry.......................................................................... 4-5
Figure 4-5. Analog Output Circuitry ....................................................................... 4-11
Figure 4-6. Digital I/O Circuitry.............................................................................. 4-12
Tables
Table 2-1. Analog I/O Settings............................................................................... 2-2
Table 2-2. Analog Input Modes for the PCI-1200 ................................................. 2-4
Table 3-1. Signal Descriptions for PCI-1200 I/O Connector Pins ........................ 3-3
Table 3-2. Bipolar Analog Input Signal Range Versus Gain................................. 3-5
Table 3-3. Unipolar Analog Input Signal Range Versus Gain............................... 3-5
Table 3-4. Summary of Analog Input Connections ............................................... 3-8
Table 3-5. Port C Signal Assignments ................................................................... 3-18
Table 3-6. Signal Names Used in Timing Diagrams ............................................. 3-27
Table 4-1. Analog Input Settling Time Versus Gain.............................................. 4-10
Table 4-2. PCI-1200 Maximum Recommended DAQ Rates................................. 4-10