The USB-CTR Series includes the following devices:

USB-CTR04, CTR04-OEM
USB-CTR08, CTR08-OEM

The USB-CTR Series supports the following UL for Linux capabilities. Unless otherwise indicated, OEM versions support the same capabilities as the equivalent standard versions.

Digital I/O

Ports:	AUXPORT
Bits:	0 to 7
Scan options:	SO_DEFAULTIO, SO_SINGLEIO, SO_BLOCKIO, SO_CONTINUOUS, SO_EXTCLOCK, SO_EXTTRIGGER, SO_RETRIGGER
Scan rate:	0.02235 to 4,000,000 S/s
Trigger types:	TRIG_HIGH, TRIG_LOW, TRIG_POS_EDGE, TRIG_NEG_EDGE
Functions:	ulDIn(), ulDOut(), ulDBitIn(), ulDBitOut(), ulDConfigPort(), ulDConfigBit(), ulDInScan(), ulDInScanStatus(), ulDInScanStop(), ulDInScanWait(), ulDInSetTrigger(), ulDIOGetConfig()
Configuration:	Config Item (Get): DIO_CFG_PORT_DIRECTION_MASK

Counter

Counter argument:	USB-CTR04:0 to 3 USB-CTR08: 0 to 7
Scan options:	SO_DEFAULTIO, SO_SINGLEIO, SO_BLOCKIO, SO_CONTINUOUS, SO_EXTCLOCK, SO_EXTTRIGGER, SO_RETRIGGER
Scan rates:	16-bit counter: 0.02235 to 4,000,000 S/s 32-bit counter: 0.02235 to 2,000,000 S/s 64-bit counter: 0.02235 to 1,000,000 S/s
Scan flags:	CINSCAN_FF_DEFAULT, CINSCAN_FF_CTR16_BIT, CINSCAN_FF_CTR32_BIT, CINSCAN_FF_CTR64_BIT, CINSCAN_FF_NOCLEAR
Trigger types:	TRIG_HIGH, TRIG_LOW, TRIG_POS_EDGE, TRIG_NEG_EDGE
Counter measurement types:	CMT_COUNT, CMT_PERIOD, CMT_PULSE_WIDTH, CMT_TIMING
Counter measurement modes:	CMT_COUNT: CMM_CLEAR_ON_READ, CMM_NO_RECYCLE, CMM_COUNT_DOWN, CMM_RANGE_LIMIT_ON, CMM_GATING_ON, CMM_INVERT_GATE, CMM_GATE_CONTROLS_DIR, CMM_GATE_CLEARS_CTR, CMM_GATE_TRIG_SRC, CMM_OUTPUT_ON, CMM_OUTPUT_INITIAL_STATE_HIGH CMT_PERIOD: CMM_PERIOD_X1, CMM_PERIOD_X10, CMM_PERIOD_X100, CMM_PERIOD_X1000, CMM_PERIOD_GATING_ON, CMM_PERIOD_INVERT_GATE CMT_PULSE_WIDTH: CMM_PULSE_WIDTH_GATING_ON, CMM_PULSE_WIDTH_INVERT_GATE CMT_TIMING: CMM_TIMING_MODE_INVERT_GATE
Tick sizes:	CTS_TICK_20PT83ns, CTS_TICK_208PT3ns, CTS_TICK_2083PT3ns, CTS_TICK_20833PT3ns
Register types:	CRT_COUNT, CRT_LOAD, CRT_MIN_LIMIT, CRT_MAX_LIMIT, CRT_OUTPUT_VAL0, CRT_OUTPUT_VAL1
Debounce times:	CDT_DEBOUNCE_500ns, CDT_DEBOUNCE_1500ns, CDT_DEBOUNCE_3500ns, CDT_DEBOUNCE_7500ns, CDT_DEBOUNCE_15500ns, CDT_DEBOUNCE_31500ns, CDT_DEBOUNCE_63500ns, CDT_DEBOUNCE_127500ns, CDT_DEBOUNCE_100us, CDT_DEBOUNCE_300us, CDT_DEBOUNCE_700us, CDT_DEBOUNCE_1500us, CDT_DEBOUNCE_3100us, CDT_DEBOUNCE_6300us, CDT_DEBOUNCE_12700us, CDT_DEBOUNCE_25500us
Functions:	ulCIn(), ulCRead(), ulCLoad(), ulCClear(), ulCConfigScan(), ulCInScan(), ulCInSetTrigger(), ulCInScanStatus(), ulCInScanStop(), ulCInScanWait()
Configuration:	none

Timer

Timer argument:	0 to 3
Options:	PO_DEFAULT
Frequency:	0.02235 to 48,000,000 Hz
Functions:	ulTmrPulseOutStart(), ulTmrPulseOutStop()
Configuration:	none

DAQI

Channel types:	DAQI_DIGITAL, DAQI_CTR16, DAQI_CTR32, DAQI_CTR48
Scan options:	SO_DEFAULTIO, SO_SINGLEIO, SO_BLOCKIO, SO_CONTINUOUS, SO_EXTCLOCK, SO_EXTTRIGGER, SO_RETRIGGER
Scan rates:	0. 02235 to 4,000,000 S/s
Trigger types:	TRIG_HIGH, TRIG_LOW, TRIG_POS_EDGE, TRIG_NEG_EDGE
Functions:	ulDaqInScan(), ulDaqInScanStatus(), ulDaqInScanStop(), ulDaqInScanWait(), ulDaqInSetTrigger()
Configuration:	none

Events

Event types:	DE_ON_DATA_AVAILABLE, DE_ON_END_OF_INPUT_SCAN, DE_ON_INPUT_SCAN_ERROR
Functions:	ulEnableEvent(), ulDisableEvent()

Device

Functions:	ulFlashLed()
Configuration:	none