3 specifications, Chapter 5: calibration, Appendix a: 82c54 counter chip functions – Advantech PCI-1710 User Manual
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4.7
Control Register ....................................................... 39
4.8
Status Register ......................................................... 40
4.9
Clear Interrupt and FIFO ......................................... 41
4.10 D/A Channel 0 Output ............................................. 42
4.11 D/A Channel 1 Output ............................................. 42
4.12 D/A Reference Control ............................................ 43
4.13 Digital I/O Registers ................................................. 44
4.14 Programmable Timer/Counter Registers .................... 44
Chapter 5: Calibration............................................ 45
5.1
Introduction ............................................................. 46
5.2
VR Assignment ........................................................ 46
5.3
A/D Calibration ....................................................... 47
5.4
D/A Calibration ....................................................... 48
5.5
Self A/D Calibration................................................. 49
Appendix A: 82C54 Counter Chip Functions ...... 51
A.1
The Intel 82C54 ...................................................... 52
A.2
Counter Read/Write and Control Registers ............... 53
A.3
Counter Operating Modes ....................................... 56
A.4
Counter Operations ................................................. 58