PC AD1200 Reference
D/A Interrupts and DMA. AD1200 Card Only.
20
Digital I/O Ports.
21
Digital Port Programmed I/O.
21
Digital Port Interrupts and DMA. AD1200 Only.
21
Screw Terminal Board.
22
4-20mA Current Conversion Options.
23
Chapter 1 List Of Figures.
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Figure 1-1. AD1200 Series Common Properties.
2
Figure 1-2. AD1200 Series Options.
3
Figure 1-3. AD1200 card Vs DT2811.
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Figure 1-4. One Bit A/D Conversion.
6
Figure 1-5. Two Bit A/D Conversion.
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Figure 1-6. Three Bit A/D Conversion.
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Figure 1-7. Bit Weights And Resolution.
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Figure 1-8. Mode 0 & 1 Bits.
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Figure 1-9. Extended Mode Bits.
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Chapter 2 Installation Guide.
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Introduction.
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Configuring The PC AD1200 Board.
24
Setting The PC AD1200 I/O Address.
26
Using More Than One PC AD1200 Board.
33
Interrupt Selection.
33
Setting The Interrupt Jumper Block.
34
DMA Selection. AD1200 Only.
35
Setting The DMA Channel Jumper Block.
36
D/A Output Range Selection.
37
A/D Configuration.
38
8254 Counter Timer Pinouts.
43
Installing The PC AD1200 Board In The Computer.
44
AD1200 Backplane Signals.
46
Signal Types.
47
Wiring Guidelines.
49
Twisted Pair Cables.
49
Intro-7
