AppendixA Specificationsfor AT-MIO-16E-10 and AT-MIO-16DE-10
ATE Series User Manual A-18 ni.com
Timing I/O
Number of channels................................2 up/down counter/timers,
1frequency scaler
Resolution
Counter/timers.................................24 bits
Frequencyscalers ............................4 bits
Compatibility..........................................TTL/CMOS
Baseclocks available
Counter/timers.................................20 MHz, 100 kHz
Frequencyscaler ..............................10 MHz, 100 kHz
Baseclock accuracy................................±0.01%
Maxsource frequency.............................20 MHz
Mins ource pulseduration ......................10 ns in edge-detect mode
Mingate pulse duration ..........................10 ns in edge-detect mode
Data transfers..........................................DMA, interrupts,
programmed I/O
DMA modes ...........................................Singletransfer, demand transfer
Triggers
Digital Trigger
Compatibility..........................................TTL
Response.................................................Rising or falling edge
Pulsewidth .............................................10 ns min
RTSITriggerlines ............................................7