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USB-1616HS-2 User's Guide
6
Tips for making high-speed counter measurements (> 1 MHz).......................................................................................27
Mapped channels .............................................................................................................................................................27
Counter modes.................................................................................................................................................................27
Debounce modes..............................................................................................................................................................28
Encoder mode..................................................................................................................................................................31
Timer outputs....................................................................................................................................................34
Example: Timer outputs...................................................................................................................................................34
Using multiple USB-1616HS-2s per PC ..........................................................................................................35
Detection setpoint overview .............................................................................................................................35
Setpoint configuration......................................................................................................................................................37
Using the setpoint status register......................................................................................................................................37
Examples of control outputs ............................................................................................................................................38
Detection setpoint details.................................................................................................................................................42
FIRSTPORTC, DAC, or timer update latency.................................................................................................................42
Chapter 4
Calibrating the USB-1616HS-2...........................................................................................................44
Chapter 5
Specifications......................................................................................................................................45
Analog input .....................................................................................................................................................45
Accuracy..........................................................................................................................................................................45
Thermocouples ................................................................................................................................................................46
Analog outputs..................................................................................................................................................46
Digital input/output...........................................................................................................................................47
Counters............................................................................................................................................................48
Input sequencer.................................................................................................................................................48
Triggering.........................................................................................................................................................49
Frequency/pulse generators ..............................................................................................................................49
Power consumption ..........................................................................................................................................49
External power..................................................................................................................................................50
USB specifications ...........................................................................................................................................50
Environmental ..................................................................................................................................................50
Mechanical .......................................................................................................................................................50
Signal I/O connectors and pin out ....................................................................................................................50
Declaration of Conformity..................................................................................................................53