User`s guide

Universal Library User's Guide Analog Input Boards - USB-1616HS, USB-1616HS-2, and USB-1616HS-4
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ChanTypeArray ANALOG, DIGITAL8, DIGITAL16, CTR16, CTR32LOW, CTR32HIGH, CJC, TC,
SETPOINTSTATUS
Note: for information on associating CJC channels with TC channels, refer to
"Hardware considerations" on page 112.
ChanArray ANALOG: 0 to 15 in single-ended mode, 0 to 7 in differential mode
(0 to 63 single-ended, 0 to 31 differential if the AI-EXP48
expansion board is installed.)
DIGITAL8: FIRSTPORTA, FIRSTPORTB, FIRSTPORTC
DIGITAL16: FIRSTPORTA
CTR16: 0-3 counters
CTR32LOW: 0-3 counters
CTR32HIGH: 0-3 counters
CJC: 0 to 5 (0 to 11 if the AI-EXP48 expansion board is installed.)
TC: 0 to 7 (0 to 31 if the AI-EXP48 expansion board is installed.)
SETPOINTSTATUS: 16-bit port that indicates the current state of
the 16 possible setpoints.
ChanTypeArray flag value:
SETPOINT_ENABLE: Enables a setpoint. Refer to "Hardware considerations"
on page 112 for more information.
Rate Analog: Up to 1 MHz
Digital: Up to 12 MHz if no analog channel is selected. Otherwise up to 1
MHz.
Counter: Up to 12 MHz if no analog channel is selected. Otherwise up to 1
MHz.
GainArray ANALOG only; ignore for other ChanTypeArray values.
BIP10VOLTS ( 10 V)
BIP5VOLTS ( 5 V)
BIP2VOLTS ( 2 V)
BIP1VOLTS ( 1 V)
BIPPT5VOLTS ( 0.5 V)
BIPPT2VOLTS ( 0.2 V)
BIPPT1VOLT ( 0.1 V)
PreTrigCount 100000 max
DAQ triggering
DAQ trigger functions and methods supported
UL: cbDaqSetTrigger()
UL for .NET: DaqSetTrigger()
DAQ trigger argument values
TrigSource TRIG_IMMEDIATE, TRIG_EXTTTL, TRIG_ANALOGHW, TRIG_ ANALOGSW,
TRIG_DIGPATTERN, TRIG_COUNTER, TRIG_SCANCOUNT
TrigSense RISING_EDGE, FALLING_EDGE, ABOVE_LEVEL, BELOW_LEVEL, EQ_LEVEL, NE_LEVEL