Advantech PCI-1720 Manual do Utilizador descarregar pdf (Página 4)

4.7 Control Register .................................................. 27

4.8 Status Register .................................................... 28

4.9 Clear Interrupt and FIFO .................................. 29

4.10 Programmable Timer/Counter Registers ......... 29

CHAPTER 5 Calibration ...................................... 31

5.1 Introduction ......................................................... 32

5.2 VR Assignment .................................................... 32

5.3 A/D Calibration .................................................. 33

APPENDIX A 82C54 Counter Chip Functions.. 35

A.1 Introduction......................................................... 36

A.2 Counter Read/Write and Control Registers ....... 36

A.3 Counter Operating Modes ................................. 39

A.4 Counter Operations ............................................ 41

APPENDIX B

PCLD-881B Wiring Terminal Board ......

B.1 Introduction ........................................................ 44

B.2 Features .............................................................. 44

B.3 Application ......................................................... 44

B.4 Board Layout ...................................................... 45

B.5 Single-ended Connections.................................. 46

B.6 Differential Connections..................................... 47

B.7 Technical Diagram............................................. 48

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Advantech PCI-1720 Manual do Utilizador Página 4